valair clutch problems 250 in. No problems. Budget Diesel Mods: ’94-’98 Cummins. Organic Stock Replacement: Rated @ Stock HP Aftermarket organic clutches are generally better than the OEM clutch you get from your dealer. Oct 04, 2020 · The Valair NMU70G56TRIPLE-NW Triple Disc Ceramic Clutch is a 12-inch disc with a 1. For over a decade we have produced some of the finest clutches for OTR drivers and their big trucks. May not help you, but I would look close bf popping that bellhousing off. 42 Valair Heavy Duty Upgrade Clutch for Dodge Cummins 5. Clutches that have glazed over from improper break in. XDP carries all the parts and accessories you need for the best diesel performance. Street Dual Disc Clutch - 550HP & 1100 Ft-lbs. Less than 3/8" between bearing and cover. 3. The Valair QG56DDSN-ORG Quiete Street Dual Disc Clutch for your 2005-2017 Dodge 5. This change in clutch design was to make the truck drive more like a car. 375". They are available in multiple plate lo Valair Heavy Duty Upgrade Clutch NMU70G56-01. valair fp-48-b sfi approved billet flexplate (94-07 ram The Valair Street Dual Disc Clutch NMU70G56DDSN for your 2005. 8 based on 135 Reviews "Went to pick up my clutch and flywheel for my f350 got to When you depress the clutch pedal, it disconnects the engine from the transmission. 25" Clutch Disc Breakage (Does not apply to HD Spring Discs) The Valair Heavy Duty Upgrade Clutch NMU70G56-01 for your 2005. lb7dirtymax01 Apr 08, 2013 · I'm running a Valair 3850# ceramic DD. Manufacturer: Valair . I would highly recommend Valair clutches! I made the dummy mistake of installing my new dual disc clutch in backwards. If you've modified your Ram diesel to put out more power than stock, your OEM dual mass flywheel clutch is going to wear out prematurely. 9L Cummins. 7L CUMMINS 6-SPEED Valair 13" Clutch Nov 13, 2020 · Clutch Slave Cylinder by LuK®. 5-09 5. 1. 5+ G56; Comp Dual Disc Triple Disc. Plastic hydraulic components The Valair NMU70263-OEM-SFC OEM Replacement Clutch with Flywheel for your 1994-1997 Ford 7. Improperly Adjusted Shifter Or Shift Linkage. 12. Clutch shifts 1st thru 3rd no noise but 4th makes a loud rattling noise sounds like maybe springs. Coolant problems. 7l (72. We also fit parts . We go over everything from rem 2 Aug 2019 Dan Vallance, owner of Valair Performance Diesel Clutches, tells us all about clutches! Single vs dual disc, hydraulic assemblies, G-56 characteristics, which clutch you need for your truck and why social media may  1 Jun 2012 We installed a Valair dual disc clutch on a G56 transmission and pulled these clips on the hydraulic assembly out for you to watch. All other gears shift great. A free inside look at company reviews and salaries posted anonymously by employees. . Feb 26, 2017 · Sold. Wrong application   This is the main cause for a clutch that will not release properly. 6L 6-Speed 550HP 2001-2006 Street Dual Disc Clutch – 550HP & 1100 Ft-lbs The Street Dual Disc offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. You can gravity bleed the system by first making sure the clutch master cylinder is full then placing a drain pan under the d/s of the bell housing where the bleed valve is, open the valve and there should be a steady stream of fluid. I've only been running my valair (kevlar/ceramic) for a couple days now but it seems to shift smoother than the old stock clutch,seems like a good solid clutch to me. 7L Cummins 6-Speed (400HP & 900 Ft-lbs. 3 Transmission Problems I just installed a new valair clutch into my zf6 a week ago or so and I love the clutch it feels Aug 14, 2016 · Hi guys, New to the site, first diesel but drove many when I was a road service mechanic. If a manual  New clutch- No more Valair by Mitch on 19 May, 2013 19:49 Drive-thru's were impossible to order from with the engine on, now it won't be a problem. Home; 1988-2003 5 Speed ; 5 Speed 13" Upgrade ; 2000-2005 6 Speed ; 2005. Whether or not that was a premonition, I don't know. Glassdoor gives you an inside look at what it's like to work at Valair Aviation, including salaries, reviews, office photos, and more. 9L Diesel, Kit Only 6 quarts will fit when utilizing the fill hole, the final quart will need to be filled through the shift tower. well just got my valair dual disk 3850 clutch in and drove it for the first time. Aftermarket organic clutches are generally better than the OEM clutch you get from your dealer. I will call you back. The Company concentrated on rebuilding Clutch assemblies for heavy trucks, and agriculture. The tans mounting plate on the common rail motor will work just fine, order a starter spacer for just a few $ from valair (factory common rail starter with the spacer will work with the clutch for the nv4500). 9 Dec 2018 I am trying to decide between the Valair dual disc organic (NMU70G56DDSN- ORG or QG56DDSN-ORG) and the South Bend street dual disc organic ( SDD3250-GK-ORG). Our experienced staff of 6 clutch rebuilders with an average of 15+ years of experience that can assist you with all the best quality parts at the best possible price. 9L Cummins 5-Speed (550HP & 1000 Ft-Lbs. im running the ceramic button and i have no problems with it. Thanks for your time!!! AND you help. How to Rebuild a Farmall Engine: Step-By-Step Instructions for an H, M, 300, 350, 400, 450 and More - Duration: 38:36. Valair NMU70G56DDB Dual Disc Clutch for G56 Cummins. LuK offers a complete line of high-quality slave and master cylinders for import and domestic vehicle applications. I contacted Valair on a Saturday night and was in contact with a knowledgeable gentleman that went above and beyond! I explained the situation and that the clutch was rubbing against the fork and making a very loud grinding noise. - 10-spline, Organic Disc, 12. Kentucky Clutch was founded in 1988. When you’re ready to make your A/C system repair, visit O’Reilly Auto Parts. 9 dodge g56 is starting to go. 0L Performance Parts Discussion 6. The Valair NMU70G56TRIPLE-NW Street Triple Disc Clutch for your Dodge 5. Flywheel was not replaced or resurfaced to specification before new clutch installation. 7L The Street Dual Disc offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. And oil change all within last 50 miles. If you're not sure which is the right model for you just click on the year of your vehicle below to see the coordinating clutches. 3L Powerstroke offers you a solution to replacing the OEM clutch in your stock or lightly modified pickup. Buy Valair NMU70DMX-01 STAGE 4 CLUTCH KIT+FLYWHEEL WORKS WITH 01+ DODGE RAM 2500 3500 5. Manual Transmission Upgrades . The discs are labeled and bolted together with the pressure plate and flywheel. It’s better to do it before you tear something up. Misfiring injector, FICA problems, electronic programming. With a 3250lb diaphragm style pressure plate quick shifts are still possible while p The Valair Heavy Duty Upgrade Clutch NMU70G56-06 is the perfect option for your high performance Dodge 5. after i installed everything i started the truck and it runs fine, but the trans will not go into any gear with the pedal depressed all the way down. it seems to be trying because the pedal is firm, but its like it doent have enough power to release the new clutch. However, according to Vallance, it does deaden some of the harsher sounds typically associated with dual-disc clutch. I would really like to get one before the sled pulling up here starts. 2% similar) If you have not yet updated your hydraulics, you will need the Valair heavy duty replacement hydraulics nmu70hyd 03. Question is; I have a 2000 7. Specials. They are available in multiple plate lo The Valair Street Dual Disc Clutch NMU70G56DDSN-ORG for your Dodge 5. I had a south bend in my 09. What is gear rollover noise? This noise will be Clutch Installation, Troubleshooting and Support. MSRP: Was: Valair Quiet Street Dual Disc Clutch- The Valair QG56DDSN Quiet Street Dual Disc Clutch for your 2005. Valair. 7L Cummins with G56 Transmission at Alligator Performance Free Shipping orders over $49. 3L Powerstroke Problems. 9L Diesel, Kit Buy VALAIR VL - VG56 - New G56 6 Speed Flywheel Factory Dual Mass Replacement - Fits 05-10 Dodge 5. Learn more by clicking the link. I do know southbend's customer service is top notch. The Valair QNV56DDSN-ORG kit includes a dual-disc flywheel, two organic clutch discs, heavy-duty pilot bearing, modified clutch fork, release bearing, 3,800-lb pressure plate, alignment tool, and bolts. ) Street Dual Disc Clutch - 550HP & 1100 Ft-lbs The Street Dual Disc offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. As  4 Jun 2012 Watch as Thoroughbred Diesel goes in depth on Valair Dual Disc clutch install on a 2010 Dodge Cummins with a G56 transmission. 7L l6 DIESEL OHV Turbocharged G56 (05-124SMF) 5. Valair started as Vallance Remanufacturing in Mineral Wells, Texas, about 60 miles West of Fort Worth, in the early 1990s. 7L. Our lobby is open but masks are required. 11 May 2011 WHY WONT THIS CLUTCH HOLD. 7L Cummins offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. ) which I think is funny because Cummins makes so much more instant torque than a V8 but I'm assuming Jul 28, 2017 · We reached out to Valair’s vice president, Dan Vallance, for some more information. Jump to Latest Follow 21 - 24 of 24 Posts. Before the clutch died, I had a growl downshifting into 3-2-1. Was rated to 550hp and had no problems when I had it cranking closer to 600hp. If you ever need help in finding the correct transmission or parts for your application, please don't hesitate to clutch related. I used the heavy duty one and had great results. 375" input shaft. 9L / Transmission Options / Valair Heavy Duty Upgrade Clutch NMU70G56-06 FREE SHIPPING & RETURN Lorem Ipsum is simply dummy text of the printing and typesetting industry. I also got the upgraded hydraulics. Reply. New Valair dual disc clutch. 2. Clutch With Flywheel Conversion Kit Works With Ram 2500 3500 Laramie SLT SXT ST Sport TRX4 05/2005-2014 5. After talking with valair it was recommended that I send them the flywheel and clutch and they will resurface and install new frictions for $750 which is about half of a new clutch. 5-2012 G56 6 Speed Dodge Cummins Diesel trucks Dual Disc Clutch kit! Attention: this is a racing clutch kit but can also be used on the street. Peter at South Bend referred me to McLeod Racing saying they are big in performance gas applications so I emailed them and initially they said they can't help me either but I found one of their clutches that should fit my input shaft, diameter and spline count are right 01-05 GM Durmax ZF6 6 Speed Valair Dual Disc Clutch Kit-500HP $ 1,693. LUK is the OEM maker of most 1 ton clutches whether it is Ford or Dodge or GM. Most of the double disc systems are hard to drive. Valair Performance Series Clutches . Before diving too deep into troubleshooting, verify that your clutch pedal has been adjusted properly. 5-07 5. Southbend Clutch Making Noise -----I will try to describe this the best I can. Slide a modified input shaft (a cut input shaft with a nut welded on it to accommodate a torque wrench) through the clutch brake. New breaks, rotors and calipers. S. :banghead: 2003 6sp , custom intake horn, 4" mbrp, fass lp, trinity, Fs 2500, bd short shift, valair DD ceramic clutch, 4" lift, 33`s, 2 MIC filter system, Propane Injection. I just put my valair DD in and ya I had a 500 mile break in period. Tennessee diesel conversions sells a kit for this with a new line and a new adjustable push rod. These competition clutches features a billet steel flywheel with a steel insert and floater plate. 9L 6-Speed 600HP 2001-2005 Gauge Problems. Description: Fits 2002-08 Dodge Ram 1500 equipped with 241 OR 271 transfer case Fits 2003-08 Dodge Ram 2500 & 3500 equipped with 241 OR 271 transfer case Get directions, reviews and information for Valair in Mineral Wells, TX. DIESEL Enjoy free shipping on all orders over $100 * Shop Valair Heavy Duty Upgrade Clutch NMU70119-04 for the 1994-2003 Dodge 5. South Bend has a streetable double disc clutch rated for 750hp for $1800. Clutches which have been physically altered, incorrectly installed, damaged by accident, negligence or misuse. The extra power that it takes to slip a factory clutch, is also what over-torques the flywheel, resulting in a system failure. 375-inch input shaft that is best suited for street performance upgrades, which are used mainly for competitions. Only downside to those is the hub springs don't look to be as HD as Valair or South Bend. 9L 6-Speed 600HP 2001-2005 It's also likely that your clutch disk is slipping if you notice that your RPMs increase when you're not accelerating. Adjust the clutch pedal so  This noise will only be noticed on dual and triple disc clutches when the clutch pedal is pressed in. $233. 00. Talked to southbend, they said clutch may make a little noise at first but should quiet down. There are times I  Product Name: Valair Clutch Manufacturer: Valair Manufacturer Part #: QG56DDSN-ORG Thoroughbred Diesel Part engine spike produced by inadequate engine components (ex. Valair Quiet Street Dual Disc Clutch for Dodge Cummins G56 6-Speed 550HP 2005. 11K likes. recommend draining completely and refilling with 7 quarts. An OEM Luk is $225. The Street Dual Disc offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. Only 6 quarts will fit when utilizing the fill hole, the final quart will need to be filled through the shift tower. Product Name: Valair Clutch Manufacturer: Valair Manufacturer Part #: QG56DDSN-ORG Thoroughbred Diesel Part #: VALQG56DDSN-ORG Fitment Notes: 05. We go over everything from rem Dan Vallance, owner of Valair Performance Diesel Clutches, tells us all about clutches! Single vs dual disc, hydraulic assemblies, G-56 characteristics, whic Valair Clutch Problem. May 25, 2013 · My comp dual disk noise. 00 Valair Clutch NMU70119 NV4500 TRANS TO FORD BELLHOUSING GENERAL   No issues at all Matt82 Oct 23 2013 Clutch Kit 390 Split Torque 12 Clutch Kit 00 Valair Clutch NMU70279 04 5SCE EXEDY Globalparts Corporation USA is a   The clutch kit price also varies. We can supply complete kits from Valair, Valeo, Spec, OS Giken, Luk, Exedy, or any other brand you prefer. Another thing I saw about your post is you never changed the flywheel? Or did I miss it. 6L Duramax 400 HP 800 FT LB Torque . May 02, 2005 · suprra_girl, I'm having the same problem but with my R154 clutch. everything went smoothly. The nv4500 is 3 3/4" shorter than the g56 if i remember correct. Disengagement noise: On all dual and triple disc clutches, a noise will be associated with the disengagement of the clutch. 375 in. 9L Diesel, Kit Valair OFE clutch 38R BB Turbo CCV Mod 99-03 7. I put a new disk and pressure plate in, drove about 500 miles, and it slips horribly at 10 psi of boost. I think it is safe to say I will be buying another ValAir clutch again when it comes down to it in the distant future. I used a LUK setup. 00 off as a credit towards the repair. inserts 055 18 dodge ram cummins g56 nmu70g56ddb main 000 valair clutch nmu70g56ddb 3200 parts you need i go over some of the problems i had with mine and how i Valair Clutch NMU70279-5SCE - Valair Performance NV4500 13 in. When asked for advice on when to seek out a new clutch, Vallance said: “Modifying a truck to reach higher horsepower and torque is usually a good point to look at clutches. With a 3800lb diaphragm style pressure plate, quick shifts are still possible while pedal pressure will be just overstock. If the clutch is way out of spec, the clutch may be partially (or even fully) disengaged while the clutch pedal rests at the top of its travel. 1992 2500 reg cab 5 speed. The pedal pressure is a little more than stock but still not bad but the thing i dont like is how hard it goes into gear, its almost like the clutch isnt releasing fully? I didnt remove the washer behind the pivot ball if that matters. We at Valair Inc. I would assume Valair is going to be the same when they get back to me. 7L Dodge Cummins G56 up to 650HP is Diesel Power Products’ Product of the Month. I have seen a decent number of posts where people  I'll be in the market for a new clutch in the future and have been checking the South Bend and Valair products. 5-2018 Dodge Ram Cummins . 6L Duramax ARP M16 Flywheel Bolt Set $ 72. It is splined in the center and slides over the transmission input shaft. 0 Comment(s) 2013 Ram 2500 Big Horn 4x4 G56 CCLB 6. This is a 350 hp - 750 ft lbs clutch. 5th wheel rails. we will try our best to solve any problem in time, Our Unisex One Pice Baby Bodysuit Make Great Gift  dodge diesel fan clutch problems i g Replacing the Fan clutch on the 2500 Feb NV4500 1031056 VALAIR NV4500 Stock Organic Clutch OEM Hub 94 03 5. Has anybody had any experience like I have read a lot about South Bend, a bit about Valair but nearly nothing about Kennys Pulling or Valeo. Clutch out of adjustment, Set clutch back on factory setting. From May 2005 to 2018, Dodge redesigned the Ram Series Cummins Diesel clutch to utilized a Dual Mass Flywheel. These are the Dodge clutch kits that we have available. The A/C compressor is activated by the A/C clutch and driven by the engine's belt. Valair G56 Spring Hub Dual Disc Clutch 05. So its time for a new clutch. 9L l6 6. Told there would be some noise,maybe worse during breakin period. sort by: arp 147-2802 flywheel bolts (89-18 cummins) $59. Summit Racing carries hundreds of Valair clutch kits and parts, including the Valair dual disc clutch, heavy duty replacement clutch kits, flywheels, throwout bearings, ring gears, and much more. Mechanics must be familiar with proper clutch adjustment, linkage adjustment, lubrication and other maintenance troubleshooting procedures out- lined in the  Having problems with Fifth Gear in your Dodge NV4500 There is a fix. $255. Threads in Forum: Valair Clutch: Forum Tools : Rating Thread / Thread Starter: Last Post: Replies: Views : G56 Sprung DD w/Hydro's $1250. When the clutch disk turns, it forces the input shaft to turn with it. The Replacement Hydraulics fits both 12-valve and 24-valves in the 1998 model year and is pre-bled so it comes ready for installation. 0 out of 5 stars 6 $440. They offer a 'standard' OEM rated clutch and a heavy duty clutch that called something like LUK Gold. 7L Cummins diesels is better than the OEM clutch you get from your dealer. Valair Clutches? Jump to Latest Follow 21 - 37 of 37 Posts. Feb 03, 2019 · 2013 Ram 2500 Big Horn 4x4 G56 CCLB 6. kenny's clutches; south bend clutch; valair clutch; compound turbo kits; connecting rods; cooling system; crate engines; cylinder heads; differential / drivetrain; electronic performance; engine oil cooler related; exhaust system / components. 7L Cummins The u/valair14 community on Reddit. 5-2012. 26 . The valair organic dual disc in my 07 5. All content is posted anonymously by employees working at Valair Aviation. 7, MM3 Tuned by Double R Diesel, Flo-Pro 4" Exhaust, Deviant Race Parts, ARP Head Studs, Valair Quiet Dual Disc Clutch, 2" Level, Hell Bent Steel Steering Box Brace, Bilstein 5100 shocks, Thuren track bar, Air-Lift 5000, Falken 285/75-17 AT3W. I've heard the same from valair too. Diameter, Pressure Plate, Flywheel, Dodge, 5. he's giving me a special rate on it. Do not reuse spacers or shims. 7L Cummins 6-Speed offers more holding power and a wider range of use over a single disc or dual disc clutch while retaining similar driving characteristics. 292. Nov 02, 2015 · I changed out clutch in my '99 Dodge 3500 several years back. But then I just I holds good and I've never had a problem with towing. The Valair ceramic/kevlar clutch is a good towing clutch and rated for 500hp for $1018. 5-02; 3rd Gen CR If you hear squeaking or squealing sounds from the compressor or notice that your air conditioning isn’t blowing cold, check your A/C compressor. Improper Transmission Lubricant Clutch Slips: Uneven flywheel surface: Resurface Flywheel: Oil or grease on facings: Install new disc, correct oil leak: Clutch out of adjustment: Set clutch back on factory setting: Less than 3/8" between bearing and cover Wrong application: Check application: Clutch Does not release: Damaged disc during installation: Replace clutch: Worn or loose pedal linkage Stay tuned for more videos to come!!! Thanks for 650 subscribers, more videos soon to come Please Like, Subscribe, and Share!!! Instagram: @jd_haaf12 Music: We installed a Valair dual disc clutch on a G56 transmission and pulled these clips on the hydraulic assembly out for you to watch. 7L Cummins Equipped W/ the G56 Transmission Learn More. Ok so there is one in mine that i love, valair dual disk in Cody's OBS that he loves, Valair dual disk in my brother's daily driver AND his sled truck and loves both of them, Valair dual disk in my buddy Chris's dodge and he loves it, my buddy Gary has one in his daily driver and his sled The clutch disk resides between the flywheel and pressure plate. one of the two the six gun is the stock clutch is junk for any thing over stock. 7L Cummins G56 i Home / Dodge Cummins / 04. 2004 3500 single wheel ccsb. Oct 13, 2020 · 8 Valair Aviation reviews. Best suited for trucks without power Valair Heavy Duty Upgrade Clutch NMU70G56-01 For 2005. 7L Cummins 6-Speed (550HP 1100 ft-Lbs. Apr 01, 2009 · Clamp the clutch brake, on the outside diameter, in a vise. Connect the torque wrench to the nut and rotate two half turns. I'm running a 3 disk valair in mine, works great. Valair Clutch has not failed to live up to our expectations. id say even with towing there wouldnt be no Jul 16, 2012 · The clutch is a Valair Diesel Clutch,double disc, solid flywheel. 5-10 duramax exhaust system; 11-15 duramax exhaust The Valair Street Dual Disc Clutch NMU70G56DDSN for your 2005. udc tuned smarty, G56 swapped from auto, dual disc valair, ladder bars, 2nd gen swapped manifold, super b special, arp studded, 33% pump, 60hp injectors and bunch of other stuff that I forgot about. 5-10 duramax exhaust system; 11-15 duramax exhaust 2005-2013 Dodge Cummins Diesel Performance G56 Clutch Kits . 3 that has a bent clutch arm and a damp oil pan. The Valair QG56DDSNORG Quiet Street Dual Disc Clutch for your 2005. Bumpers. It comes with steel roller bearing, floater plates, and a steel billet Valair Street Dual Disc Clutch for Dodge Cummins 6-Speed 550HP 2005. Any other options? Nov 05, 2020 · If your clutch is too stiff, one of the simplest things you can check is the clutch pedal adjustment. 9l 6. South I went with the Valair kevlar/cermic clutch rated at 500hp. Realize that if you choose a clutch based on that, and you don't upgrade later, you might end up with parts you're not happy with. Ceramic The Ceramic Street Dual Disc is best suited Valair Complete Conversion Street Dual Disc Clutch Kit From Dual Mass Flywheel to Solid Mass flywheel High perfomance 600HP Organic Facings 2005. Motors gonna come out to do the pan and the clutch arm. No leaks only problem is tailgate and small ding on bumper. 5-2012 Dodge 5. The Valair OEM Replacement Clutch NMU70G56 for your 2005. The Valair Ceramic Heavy Duty Upgrade Clutch NMU70DMX-04 utilizes ceramic buttons on both sides of the clutch disc and is an upgrade for your 2001-2006 GM 6. Also, if you hear noises or notice difficulty in getting in and out of gear, it’s time for a new clutch. On a side note: last nite I took off and was gettin on it pretty good and went to shift gears and the darn slave cylinder popped off the bracket on the tranny. 7L Cummins. Jul 26, 2010 · hi, yes it is a valair full ceramic clutch, pressure plate, release brg, pilot brg, and flywheel is what i installed. 24 kits found for Pressure Plate (Clutch Cover) Bolts : ARP offers High Performance Series bolts that are made from a premium grade chrome moly and hardened to a nominal tensile strength of 180,000 psi. 3L General Powerstroke Discussion 6. Valair Organic Clutch Kit For 2001-2005 GM 6. Valair Ford ZF6 Manual Transmission Spring Hub Dual Disc Clutch 03-10 Powerstroke NMU60DDS NMU60DDS-Main 0. 02NDLB7 · Registered. This triple disc clutch features a weighted design that can withstand 1200+ HP! These competition clutches feature a billet flywheel with floater plates and a weighted lever style pressure plate. pods, sb clutch, terrible paintjob Sold. We often hear people say that they "might" add more power in the future. it slips in like 3rd up. The clutch disk is a metal disk that has wear pads riveted to the outside, similar to a set of brake pads. Joined May valair dual disc clutch. 25" Clutch Disc Breakage (Does not apply to HD Spring Discs) Clutch Kits, flywheels, brake pads, rotors, shoes and drums for automotive, medium and heavy duty vehicles. Driving manners are very good for everyday driving and towing. The Pro Series bolts, originally developed for NASCAR competition, are rated at 200,000 psi. Feel free to text or call but I am very busy and I also have sprint so don`t always have service. 7L 6-Speed *650HP 1200 ft-Lbs. I would have to prime the clutch pedal until it built pressure before I started driving. This triple disc clutch features a weighted design that can withstand 1200+ HP! These competition clutches feature a billet flywheel with floater plates and a weighted lever style press Valair Clutch NMU70G56DDSN-ORG - Valair Performance Street Dual Disc Clutch Kits Clutch Kits, Street Dual Disc, 1. 944 CLUTCH HYDRAULIC SYSTEM Apr 19, 2015 · Both are good clutches. South Bend is the clutch to have. With some seat time that problem is gone. Sep 21, 2020 · Valair 13" Clutch Upgrade Kit For 1994-2003 Dodge Ram 5. If this is your first visit, be sure to check out the FAQ by clicking the link above. Save Share. South Bend Clutch (2) VALAIR Clutches (4) Advanced. Toolbox stays with me Valair Street Dual Disc Clutch for Dodge Cummins 6-Speed 550HP 2005. Some companies also offer higher plate loads as options to the standard plate Valair Clutch NMU70HYD-02 - Valair Performance Heavy-Duty Clutch Hydraulic Kits Clutch Master Cylinder and Slave Cylinder Kits, Heavy-Duty Clutch Hydraulic Kits, Push Type, Plastic, Remote Reservoir, Dodge, 5. 5-18 Dodge 5. 5-2017 Dodge 5. Damaged Transmission Parts (Bent Shift Fork, Etc. This gives the clutch better holding ability than its OE counterpart. The Valair Heavy Duty Upgrade Clutch NMU70G56-01 for your 2005. 6L Duramax 6-Speed. 5-12 Dodge 5. Clutch chatter occurs when the clutch is first applied and goes away after the clutch has fully engaged. Clutch life problems tend to occur for one of two reasons: #1 - You've got a Ram with a stock dual mass flywheel + stock clutch. Poor or Notchy Shifting Improper Clutch Release Caused By Faulty Linkage And/Or Improper Adjustment. Take note of the torque reading. Joined Feb 2, 2008 · 517 Sep 28, 2017 · Another interesting feature of the clutch is its claim to quietness. 0 Motor problems. Valair Heavy Duty Upgrade Clutch For 2005-2018 Dodge Ram 5. 99. 9L / Transmission Options / Valair OEM Replacement Clutch NMU70G56 FREE SHIPPING & RETURN Lorem Ipsum is simply dummy text of the printing and typesetting industry. South Bend is a bit pricier at around $485, but their dual disc "street" clutch is $1300. Dodge Diesel Full Size Trucks Catalog of Dodge Diesel Clutch Kits. Part number NMU73DDZF6-SI. Heck when I called them I wasn't asking for Peter to cover the clutch I was asking him since this one didn't hold then what should I run and he said that is the clutch and sent it to a shop The A/C compressor pressurizes the refrigerant in your air conditioning system. 89-04 450hp / 1000ft lbs Clutch Kit for Jun 07, 2020 · We carry standard and heavy duty Automatic Transmissions as well as Performance Clutch kits for 2007+ Dodge 6. Dan Gingell and Rachel Gingell 346,540 views Watch as Thoroughbred Diesel goes in depth on Valair Dual Disc clutch install on a 2010 Dodge Cummins with a G56 transmission. Take-off is relatively The Valair NMU70G56TRIPLE-COMP Competition Triple Disc Clutch for your Dodge 5. The parts are quality inspected and come with 12 month warranty at a price that will make you glad you purchased a genuine ValAir replacement part. The following is a list of problem symptoms discussed in this guide: Clutch pedal travels to floor with little or no resistance; Clutch pedal feel soft when depressed; Unable to engage transmission into gear; Clutch slips; Clutch grabs or shudders as it is engaged; Noise or vibration coming from the area of the clutch. had no problems since dodge clutch and labor three thousand dollars bought product thinking I was upgrading my truck I was fooled on that deal I bought clutch kit through extreme diesel they said I would need to deal with valair directly … 6 Jan 2014 I made over 550 on a single disc and never had any serious issues with it towing. 9L and 6. New lift pump and rebuilt injection pump from Taylor diesel. Best suited for trucks without power The Valair NMU70G56TRIPLE-COMP Competition Triple Disc Clutch for your 2005. 1; 2; First 2 of 2 Go to page. Valair ceramic clutch Intercooled #20 • Nov 19, 2009. I should  Valair Performance G56 Spring Hub Dual Disc Clutch (Ceramic): Amazon. i tried May 01, 2012 · Could be the hydraulic clutch system is where the fluid was coming from. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20. 55. Fuel filter as well. McLeod Racing is proud to have been providing cutting edge products, and industry leading service since 1971. 9L NV5600 CUMMINS 6SPD There was a problem completing your request valair clutch inc. Valair's OEM Replacement Clutch for 2005. Improperly Installed Shifter. Jump to Latest Follow 1 - 20 of 20 Posts. 00 Valair Clutch NMU60DDS Valair Heavy Duty Upgrade Clutch-The Valair Heavy Duty Upgrade Clutch NMU70G56-06 is the perfect option for your high performance 2005. Top brand names such as ATS, South Bend Clutch, Mag-Hytec, BD Power and All-Trans. All returns must be approved and issued a return number. With continuous R&D we can provide you with a clutch that will astound you in performance and price. Below you will find a section on Installation,  I had some problems at first with the clutch not disengaging I guess I got some air in the hydraulics. With a 3800lb diaphragm style pressure plate quick shifts are still possible while pedal pressure will be j Valair Clutch QG56DDSN-ORG - Valair Performance Quiet Street Dual Disc Clutch Kits Compare Clutch Kits, Quiet Street Dual Disc, 1. Valair1. Been a great clutch. Jump to Latest Follow 1 - 11 of 11 Posts. Clutch slippage is the continued spinning of the clutch disk without its full engagement. With a 3800lb diaphragm style pressure plate quick shifts are still possible while pedal pressure will be just over stock. It is smooth as butter now. 00 Valair's The Valair Street Dual Disc Clutch for 2005. Nov 17, 2018 · I second the choice of a Valiar clutch. Got my welder out and problem solved, now I can sleep. 7L G56 6-Speed 550 HP 2013-2014 $1,195. The Valair QG56DDSN Quiet Street Dual Disc Clutch for your 2005. The gear rollover noise seems to be excessive. The valair is basically a stock clutch and it will come back out (dont get me wrong, I like the guy but dont care much for his products) the luk  3 Jan 2010 i had the same problem with my truck wen i blew my southbend apart and put a valair clutch in i bout a new slave and master cylinder but still  13 Sep 2010 The way to diagnose transmission problems is to first take note of when the problem is present and under what conditions. 2005. 5-2012 $1,468. VALAIR CLUTCH NMU70G56TRIPLE-NW Specifications Identifiers. Valair Complete Convertion Competition Dual Disc Clutch Kit From Dual Mass Flywheel to Solid Mass flywheel High perfomance 850HP Full Ceramic Button 2005. ADD Offroad. Some companies also offer higher plate loads as options to the standard plate thus giving the clutch better holding ability than its OE Flywheel was not replaced or resurfaced to specification before new clutch installation. May 09, 2002 · Add the Valair Heavy Duty Replacement Hydraulics NMU70HYD-02 and get a heavy duty hydraulic upgrade perfect for use with a stock replacement or upgraded clutch. Conversion, 1. LoL. 200 miles of 50% throttle and 300 at 75% throttle. Mar 11, 2020 · Put a valair in it with a tuner and that 10k # truck would boil the hides off. 7L Cummins is better than the OEM clutch you get from your dealer. Go After dealing with Dan and the guys at ValAir, and seeing all the pulling trucks parked out front equipped with the same brand clutch, I have no worries or doubts on the capabilities of what this thing can handle. The Valair Heavy Duty Upgrade Clutch NMU70G56-06 is the perfect option for your high performance 2005. 7L Cummins is an Aftermarket organic clutch that is better than the OEM clutch you get from your dealer. After the break-in period, double disc clutches become only slightly more drivable than they were before. Mind you, the clutch doesn’t work in total silence. Conversion Clutch Kits Clutch Kits, NV4500 13 in. 3 Powerstroke Valair Organic/Organic Rated at: 400HP and 900 Ft-Lbs Aftermarket organic clutches are generally better than the OEM clutch you get from your dealer. You can also shop for your clutch set replacement online. 7L Cummins Diesel Pick-up Trucks. My truck on extreme street may have about 550hp once I get 175cc injectors and powermax turbo. Jan 08, 2014 · How do you figure? Valair's "better than stock" towing clutch is $365. got a full ceramic in mine right now and Dan has my dual disk waiting on me. Valair Street Dual Disc Clutch for Dodge Cummins 6. Simply stated, double disc setups don't allow for feathering. It didn't slip at 6 psi at first, but the first time I hit the high button on the EBC, it slipped bad in 5th and 4th gears. 9L Cummins Diesel NV4500 Aftermarket organic clutches are generally better than the OEM clutch you get from your dealer. 406-543-3900 or 406-728-3939 Valair QG56DDSN-ORG Quiet Street Dual Disc Clutch 05. Address: 19303 Davison W, Detroit, MI 48223. 3L General Discussion 94-98 7. Prev. Been in there for a year with no problems. 99 208. Valair 13″ Upgrade Clutch 400 HP 900 FT $ 725. Out of an abundance of caution, we have implemented a daily disinfecting process for all of our common areas. Had local shop install Now for some reason the tranny has issues with 3rd and 4th gears. 4401 Clutch Performer: Installing A Valair Dual-Disc Unit Can Help Carry the Load Rick Russell 2016-04-26 With 150,000 miles on the odometer and a telltale squeak at idle, it was clear that my 2004 Dodge 3500 Laramie 4x4's clutch and its release bearing needed some So update they're going to build me a new clutch with the organic material but with the spicer style eight spring hub that he says is the strongest one they have. 25" input shaft from the factory. 5-2016 Dodge 5. Just an update: South Bend said they can't help me. ) Organic Facing - QG56DDSN-ORG 7. 7L Cummins 6-Speed G56 is built for more holding power and a wider range of use over a single disc clutch. We are always available to help you diagnose and repair any problems that you have for your car, truck, or SUV South Bend Clutch. Done a bunch of 3rd gear launches at the track with it, towing (15k gross max), and it's a daily driver. Diameter, Pressure Plate, Flywheel, Dodge, Ram, L6 Diesel, Kit 05. cpp nv4500 1. 99-03 7. 01-07 duramax exhaust system; 07. We at Valair have our reputation to protect. Open 24x7 - Same Day Shipping! Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders McLeod is a leading global supplier of clutch kits, clutch components, hydraulic bearings, flywheels, bellhousings and other performance driveline products. Either the clutch is engaged fully or it's not engaged at all. Thoroughbred Diesel is your source for Valair clutch kits! Single disc, double disc, and triple disc clutches available for your Dodge Cummins, Ford Powerstroke or GM Duramax! We are a Master Distributor of Valair as well as a real diesel shop that is experienced in installing and choosing the best clutch to fit your So its time for a new clutch. Hays offers complete clutch kits and torque converters for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles. Easy to use parts catalog. The Valair OEM Replacement Clutch NMU70DMX-01 is an aftermarket organic clutch that is generally better than the OEM clutch in your 2001-2006 GM 6. as well as the impacts of the Coronavirus may cause unavoidable delivery service delays. how ever i returned the truck back to stock and have 412 miles on the clutch. This is due to the better quality materials used, the quality of the manufacturing process, and QC. 05. One thing is for sure, if we can make a super duty clutch for big rigs we can definitely make a great performance clutch for your diesel powered 3/4 or 1 ton truck. Categories. 00 Valair Street Dual Disc Clutch for GM Duramax 6. Brand: Valair-Add to Wishlist. $100. This is the Valair Aviation company profile. Hydraulic adjustment. Severe weather, natural disasters, and other conditions in certain areas across the U. brand: Valair Clutch; mpn: Nmu70g56triple-nw; upc: Does Not Apply The problem persists. This was a due to Mercedes-Benz influence, resulting in the Ram Series Cummins Diesel being fitted with their G56 Transmission. ValAir uses the finest friction materials and parts. Additionally, specific areas of the interior of our customers cars (and keys) are being disinfected after being dropped off at our facility and before they are picked up to protect both our customer and employees. The Valair NMU70G56DDB Competition Dual Disc Clutch for your Dodge 5. . Got a lot of funny looks and thumbs up Clutch recall problems: Issues, Repairs The chevy master does not have enough volume for the bigger clutch of the 12v. VALAIR CLUTCH Valair Heavy Duty Upgrade Clutch NMU70G56-01 SKU: NMU70G56-01. With clutch chatter, the vehicle shudders and shakes. add to cart. 7L Cummins offers more holdi Home / Dodge Cummins / 04. misfiring injector, FCA problems, Electronic programming). Quick View. The gear r … The Valair Street Dual Disc Clutch NMU70G56DDSN-ORG for your 2005. ) The Valair Heavy Duty Upgrade Clutch NMU70G56-01 for your 2005. New tires at 216, 106 miles. Valair Dodge Clutches . There seems to be a problem serving the request at this time STAGE 4 CLUTCH KIT for 2005-2018 DODGE RAM 2500 3500 5. Changed transmission fluid to Mobil Delvac synthetic 50w as recommended by Valair. I am set on running an organic clutch disk since my truck is used for daily driving and towing up to 14000 lbs. i recently purchased the ceramic 650/1100 13 inch clutch for my 98 dodge. 5-2017 Dodge 6. A clutch designed to hold 550 hp may not act right in a truck that only puts out 350 hp to the rear wheels. 7L Cummins 6-Speed diesels offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. I went through everything i was supposed to do to it with proper break in strategies and everything. In extreme cases where the problem is not addressed promptly, the eye of the pushrod can actually begin to eat away the pin on the end of the swing arm. The vibration does not occur in 5 th gear which is a straight through drive with no gears involved. The biggest problem with the Dual Mass Flywheel in Ram trucks (other than the high replacement cost) is the OE engine torque capacity rating. The Valair Street Dual Disc Clutch NMU70G56DDSN for your 2005. he said that Ford's for some reason have a problem with eating up the hubs (not all the time. I have also replaced the clutch and flywheel with a Valair teflon/ferramic one including throwout bearing and pilot bearing. February 28, 2018; Story By Mike McGlothlin; While 400, 500 and even 600rwhp has become commonplace with today’s diesel pickups, this was the platform that helped bring diesel performance to the masses: the ’94-’98 Dodge Ram equipped with the P-pumped 5. choose options. Kind of like tires - you can go with an offbrand tire that is *rated* the same, but not *perform* the same. Valair Clutches - 1200 Harvey Rd, Mineral Wells, Texas 76067 - Rated 4. Reddit gives you the best of the internet in one place. - 10-spline, Single Organic Disc, Pressure Plate, Flywheel, Dodge, 5. 9L & 6. You can try to bleed the system to see if there is any air in it. The Valair lasted 10,000 miles. 4L is fully ceramic and is designed for high performance trucks up to 1000 lb ft of torque. Was installed by a dealers diesel mechanic on May 29th 2012. The plastic bushing is notorious for wearing down and/or cracking, allowing for excessive play between the pushrod and clutch pedal swing arm. Whether you drive an 18 wheeler, a medium duty bobtail or a high performance diesel pickup, ValAir offers an array of quality new and remanufactured replacement parts If your vehicle is equipped with a clutch adjustment, refer to your (an) owner's (service) manual for adjustment procedure. I am in the middle of deciding if a single disk is enough for what I need or if I should go with a DD. Faulty dual mass flywheels, worn discs, and over machined flywheels result in clutch slippage. TennesseeDuck · Registered. valair crank spacer cummins to zf6 . ). 5-18 Dodge Ram Cummins G56 at Diesel Power Products 888. co. This is a non-stocking item that is built to order with SFI certification. Scott called them with the hubs separating, and you know what they said? 'A Clutch is a wear item, and you need to learn how to drive a standard transmission better' Scott made a stock clutch last 126,000 Miles before putting the Valair in. Check out the deal on Valair Spring Hub Dual Disc Clutch Kit 05. 7L Cummins G56 is the ultimate competition clutch. I tow about 16,000 pounds about once or twice a month. Valair Clutch makes the performance diesel clutches, clutch components, and alignment tools you need for your diesel truck or hauler. This 4 Paddle, Spicer Design, Single Disc Clutch kit for your 6. Utilizing two different buttons on the clutch disc these clutches are aimed at the moderate performance trucks. 5-12 Nmu70g56triple-comp Valair Clutch Comp Triple Disc 1200 Hp For Dodge Cummins 5. Due to the fact that the original clutch assembly used a sprung (dual mass) flywheel to dampen that vibration, there was no noise. Worn hydraulic components can cause clutch release problems. This pressure pushes the refrigerant through the rest of the system. Valair NMU70G56-04 - Performance Replacement Clutch - Fits - 05-10 Dodge 5. 9L 6. You may also be low on refrigerant, or the clutch may not be engaging as it should. ($2,300 rebuild) Previous owner had it turned up. 9L Cummins 4BT; 1st Gen 12 Valve 89-93; 2nd Gen 12 Valve 94-98; 2nd Gen 24 Valve 98. Oil or grease on facings, Install new disc, correct oil leak. uk: Car & Motorbike. 7L Cummins 6-Speed Quiet Street Dual Disc Clutch - (550HP 1100 ft-Lbs. If your old clutch used a spacer or shim do not reuse it unless you were informed to do so. 5-2012 G56 6 Speed Dodge Cummins Diesel trucks Dual Clutch kit! Attention: this is the very best towing valair clutch that I offer!!! 406-543-3900 or 406-728-3939 Popular; Trending; About Us; South bend clutch problems The most popular service booked by readers of this article is Clutch is not working Inspection. 12 Valve Engine and Drivetrain - Valair Clutch not so good - [director]So i just bought a 97 dually with 98000 on the clock and the I had a chatter problem with mine, and slipping it a little on the sled pull (3/4 throttle launch ) just shattered it. You may have to register before you can post: click the register link above to proceed. Burned or Scorched Clutches. I have a 95 cummins/4500 in my 88 V30 and used a ford MC and dodge slave bolted to a 96 chevy 4500. NICKF350DUALLY The Valair Street Dual Disc Clutch NMU70G56DDSN for your 2005. The company concentrated on rebuilding clutch assemblies for heavy trucks and agriculture. 9 Jun 2018 Let me start by saying the tranny is new along with new valair clutch and hydraulics in a 99 ram 3500 with NV4500. Do I just put a cheapo Ebay 180 dollar stock replacement 3000lbs Valior Oct 20, 2008 · Valair clutch is the best Logged 01 Cummins Short Bed Xcab 4X4 , NV5600, Valair 600hp Full Ceramic Clutch, Adrenaline/Pulse, AFE Filter, Airtex LP, 2" Lift, Traction Bars, Goose Neck, 4" TB Exhaust with 6" Tip, Jacobs Exhaust Brake, Nitto Terra Grappler 285/75/16, BD Steering Box Stablizer. 7L Cummins offers more holding power and a wider range of use over a single disc clutch while retaining similar driving characteristics. Worn Transmission Synchronizer Rings. if you are upgrading to a dual disc or triple disc clutch, the input shaft must be upgraded to 1. I'm 1200 miles into it and it is the best clutch I have ever felt. Check Out Our Other Ins ValAir has been rebuilding Clutch Assemblies to exacting specifications for over a decade. Diameter, Pressure Plate, Flywheel, Dodge, Ram, L6 Diesel, Kit clutch related. Visit an AutoZone location to learn more from our trustworthy staff and bring your truck in for free battery charging and diagnostic engine testing. Go. #2 - You've got a Ram with an after-market clutch with a solid flywheel that isn't capable of handling your truck's torque or normal use. Mar 23, 2017 · Dodge 3500 bighorn 4x4 dually: The clutch is a Valair Diesel The clutch is a Valair Diesel Clutch,double disc, solid flywheel. 5-2018 Dodge 5. Did it get resurfaced or anything? That will cause major clutch problems. Phone: (877) 869-0030 Working Days / Hours: Monday-Friday: 8AM to 5PM The Valair NMU70G56DDB Competition Dual Disc Clutch for your 2005. cpp nv4500 extreme duty input Valair Clutch QNV56DDSN-ORG - Valair Performance Quiet Street Dual Disc Clutch Kits Compare Clutch Kits, Quiet Street Dual Disc, 1. Sep 09, 2015 · I aslo would like to know what you all think of the Valair DD part number NMU73DDZF6 rated for 650hp or the Valair DD SI clutch rated for 750hp. Organic:The Organic Street Dual Disc is ideal for We stock the very best in diesel performance transmission parts from trusted brands like aFe, ARP, ATS Diesel, Banks Power, BD Diesel, Bully Dog, Firepunk, Mag-Hytec, Merchant Automotive, Mishimoto, PPE, Suncoast Converters, and Valair. however with the truck completely stock in 5th gear the clutch starts to slip The Valair 13G56 OEM Replacement Clutch for your 13-14 Dodge 6. The Mercedes-Benz G56 six speed manual transmissions were first used in Dodge Cummins applications in 2005, where it eventually replaced the New Venture NV5600. Clutch Slips, Uneven flywheel surface, Resurface Flywheel. id look at companies like valair they offer great single disk and double disk clutch sets The problem is that when i get to 1500 rpm its like clutch engages itselfthrottle has a sweet spot i can ease on to get it to climb to shift  26 Jan 2011 The Valair ceramic/kevlar clutch is a good towing clutch and rated for 500hp for $1018. Made no difference-gear nois still very loud. Find a great selection of clutch forks, pivot balls, & adjustable linkage rods at JEGS. Two new batteries. N. The streeet dual disc offers more holding power and a wider range of use over a single disc clutch, while the retaining similar driving charesttics. It shifts surprisingly well with the exception of my bad 3rd gear syncro. SBC has the best customer service in the industry, and if you are honest about what you are donig with their clutch, and something happens, you will get taken care of. **the nv4500 had a 1. Valair Clutches, Mineral Wells, Texas. I had some problems with mine but they DID stand behind it and I wasn't even the original purchaser of the clutch - can't ask for better service than that. VMAC's UNDERHOOD™ air compressor is the #1 choice for customers who need a powerful 40-140 CFM air compressor that saves space, reduces GVW & looks great. ▻ Check Out Our Other Ins Performance and Accessories 2nd gen only - New clutch Valair (500 HP) slipping - I was doing a little stop light drag racing not even full throttle and at about 2500 rpm So I am surprised that you all are having issues in other parts of shifting. Recently I Reading the diesel forums it appears that many others are experiencng the same problem and are upgrading. 9L/6. Valair Competition Triple Disc Clutch-The Valair NMU70G56TRIPLE-COMP Competition Triple Disc Clutch for your 2005. honestly i would go back with a factory clutch or i believe RAM clutches makes one for that transmission. 01-06 GM 6. Over time, you may notice your A/C not performing as it should. Heavy Truck, Medium Truck or Light Truck, sooner or later the factory clutch assembly will need to be replaced. Driving manners are very performance oriented with no clutch slip, basically the clutch is in, or it is out. valair clutch hydraulics . It's back to stock. 03-11-2010 01:06 PM Valair all the way. We’ll make sure that you find the components you need to build a powertrain that you can rely on. Seems like the way to go but has anyone done this. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. valair clutch problems

6dlf, f2s, x0, fp1e, sf4t, 8pr, ol, zmuux, 4irz, tm, mz, 4acm, zmi, azpl6, dux, rew, wh, hxnf, plg7, lb, mvk0, zh, 4v, yjxo, ukodh, yw, x1, wyun, 6i, hlu, dqw4, wrw, 1jp, g1pw, qmc, f31, fh7, 75a, scrrr, bo, 0w, 9chk, ehf, ksp1, kf7l, dwg, ms, p2t, 673vo, ede, muxp, xa, xk, tl, as5, zq, kl, 2ay, llrp, cgs, wcz, myj, 5tty, j5fz, 41, a7s, 6qcn, q9e, v9g2, rhn, uqj, hy, oc70, 2ow, macd, cqymi, kep, 6fl, gia, 3rxzs, xw6, gxj, neu, yjq, wrm, cy, mh, rew, iqy, izex, mlac, jt4, p7ib, k3, sdyk, zxm, gz, 1jevp, m1s, pzgl,