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Nv4500 lost 5th gear. Apr 13, 2016 · My nv4500 lost 5th gear today.
Nv4500 lost 5th gear. Loss of 5th gear in the NV4500 typically stems from worn synchronizer rings or damaged shift forks. 71, 1, . The first gear ratio is 5. You can identify this transmission in a Dodge by "C-18157" or "C23167" This transmission has an iron case with an aluminum top cover! Jun 7, 2024 · I tested the Nv4500 5th gear nut fix and it solved all my transmission problems! Say goodbye to costly repairs with this reliable solution. The problem has been experienced with both General Motors trucks using the 6. My freshly rebuilt nv4500 was fine the first 100 miles and then started popping out of gear into the synchro when i would let off the throttle. Truck is bone stock and rarely tows any more. 5K subscribers Subscribed Jan 6, 2014 · NV4500 5th gear fix option Thanks for the reply. (One of those Dodge traits!) The NV4500 was made by New Venture, so it's far from a Dodge trait. Explore our NV4500 5th gear fix solutions online today. Jul 12, 2003 · I just lost my 5th gear for the first time in my NV4500 and I know everyone on here will say go with the Torque King Mainshaft replacement from Quad4x4 but I really don't have the money or the time to tear apart my daily driver to replace the mainshaft. like tack the nut . A mechanic friend got us right in and did the whole job for $250. so i have an nv4500 in my tow rig. Left the driveway and got into 5th no problem, but when I went to downshift it almost wouldn't come out of 5th. What I am looking for is, which fix Jul 19, 2011 · I just lost my 5th gear for the first time in my NV4500 and I know everyone on here will say go with the Torque King Mainshaft replacement from Quad4x4 but I really don't have the money or the time to tear apart my daily driver to replace the mainshaft. Apr 17, 2018 · Also, once the shifter is hard into fifth gear, it can be rotated a little counter clock wise in about a 1" circular motion but only travels about 45 degrees or a quarter of a circle if that makes sense? The root cause of NV4500 mainshaft fifth gear failures is simply insufficient support for the fifth gear under real world conditions. They did a full billet build on an NV5600 not too long ago. Jun 30, 2022 · Watch our ultimate NV4500 teardown video series. I have been trying to search the problem on the net, and it appears as if I lost 5th gear. Could it possibly be the loose nut issue on the main shaft that plaques the Dodge trucks with the NV4500 or is the Chevrolet version different? I have an updated nut to install but if its Nov 23, 2007 · By Dan Guarino Owners of diesel trucks equipped with NV4500 5 Speed Transmissions have been looking for a cure for 5th Gear failures from as early as 1993. On I_10 now doing 45mph. Start by removing both driveshafts. Apr 3, 2009 · I had read some posts on the 5th gear nut comming loose, but from what i read it just popped off and you lost 5th gear with no warning signs ? I don't see any leaks from it, but I'll check out the fluid level in it after work to be sure. Sep 28, 2024 · Lost fifth gear after 230k miles. Assemble the retainer over the nut tack it? Mar 30, 2008 · I was driving home last night and got on it kinda hard from 2nd to 3rd and then shifted normally into 4th. com/nv4500repair. 5L with the NV4500 transmission that slips out of 5th gear when I decelerate . Here we discuss a very solid 5th gear nut solution for NV4500 transmission behind Dodge Ram Cummins engines. Here's the fifth gear nut when being placed on the shaft, with the gear off it could look similar. 9 ISB 24VSub to my channel, like Trump would say, What have you got to lose!!!Btw GO TRUMP The NV4500 was one of their first transmissions, and it was good enough to remain in production for almost 20 years. Transmission lost all gears? will not move. make sure and mark the Jun 21, 2022 · Detailed look at the main shaft, 5th gear, and other related parts that fail causing a loss of use of 5th or overdrive gear in the NV4500 transmission. 5l V8 Diesel and Dodge trucks with the 5. Jul 4, 2008 · The truck has 4:10 gears and lives in fifth gear, the previous owner of his truck also lost fifth gear and had an updated fifth gear nut, the truck was a tow horse for him. STATES & PUERTO Dec 2, 2009 · currently in my 98 3500 24v i have a Nv4500HD that got the great ole " Lost 5th Gear" Problem . That was until i grabbed the 5th gear synchro assembly and New SynchronizersNew Input ShaftNew Cluster ShaftNew Bearings New SealsNew 5th gear assemblyNew Updated Nut KitNew Updated Main shaftNew Shift Keys & Springs The 5th Gear Assemble, 5th Gear Nut and Mainshaft are updated to the fit the “Lost 5th Gear” problem Fits the Following Make/Models: (Fitment List is a Guide. Also do i need the tool that slips onto the spline of the main shaft? Couldnt i just put it into a gear to prevent the main shaft from spinning? or would i just spin the motor?. Make: New Venture Gear Length: 18. First introduced in 1992 and manufactured through 2007, the NV4500 is a constant mesh helical geared, heavy-duty five-speed manual transmission. We decided to open her up Mar 5, 2010 · The fifth gear nut is a problem in the NV4500 in the 3/4 and 1 ton trucks. Aug 29, 2009 · Second get a service manual for the NV4500, pull it back out and check all the clearances, etc. Mar 15, 2004 · My dad bought an 02 Chevy 2500HD new, with the NV4500 and ever since it was bought 5th gear just sounded like a bunch of nuts and bolts being tossed around in a washing machine. This is a direct replacement for the Dodge Ram 2500, 3500, 4X4, 1994 to 2004. I do not have a 4wd so cannot advise Jun 12, 2013 · A detailed explanation for Dodge Ram Diesel 5th Gear Loss. Casting numbers are C-18157 or Jul 25, 2024 · After some research I was preparing to fight the 5th gear nut, but was surprised to find 2WD NV4500's don't have the same 5th gear that Dodge variants do. This kit is for 1994 & later 4x4 Dodge 5. I have 34 inch tires and the roads are crap down here so I am in 4th for probably 70% of the time anyways. Our 2WD NV4500's just have a speed sensor tone ring that generates the VSS pulse, in front of 5th gear. Jul 16, 2005 · Lost 5th gear while pulling our trailer the other day and had some questions. 9 Cummins Turbo diesel trucks using the NV4500 5 speed transmission with the aluminum top cover. Could 5th gear nut come loose? Had issues with 5th gear nut falling off years and years ago. Take the time to do it right the first time. PROFESSIONAL QUALITY: ISO9001 CERTIFIED PHOTO SHOWS ACTUAL NV4500 5TH GEAR KIT INCLUDES 5TH GEAR, SLIDER, KEYS, & SPRINGS INTERCHANGES NEW VENTURE GEAR 17582 INTERCHANGES GM 12548337 INTERCHANGES MOPAR 4723002 AFTERMARKET, IMPORTED FREE SHIPPING TO ALL 50 U. Two year, 24,000 mile warranty. This will be done on my 1997 dodge Cummins 12v NV4500 2wd. The NV4500 is found in 1994 to 2005 Cummins powered Dodge Ram and 1992 to 1998 GMC/Chevrolet 6. You just lose momentum and it’s as though you’re in neutral. Took everything out rechecked endplay couldnt find anything obviously wrong. It feels as if the reverse lockout is stuck making Jun 28, 2012 · What happened? My wife said when she started up the truck, it was stuck in 5th and didn't come out until she was pulling hard on it. Nov 8, 2011 · ive asked this on the cummins sites but i think people on here will have a better idea. Mar 11, 2024 · Psa here. Aug 5, 2008 · The popular New Venture (NV) 4500 5-speed manual transmission is well known for its strength, durability, and drivability as the 5-speed manual found in late model Chevy ('92 and up) and Dodge ('94 and up) trucks. I need to keep this tranny going for a little Mar 30, 2020 · Ever wonder how to keep that pesky 5th gear nut to stay on your NV4500? Here is how we do it! Retroformance walks you through our procedure that has been time tested to stay together. 9l inline 6 cylinder Jan 9, 2014 · My '98 2500/Cummins 4x4 has fallen victim to infamous 5th gear fail, at 137,700 miles. Where are you located? Super Stick in Leander, TX is well known for building good manual transmissions. Dodge NV4500 4X4 5th Gear Fix - STEP BY STEP!! Jakob Hurt 7. The shift forks on the cover move nicely. . Nov 5, 2009 · Fifth is another story, though. Fix NV4500 4wd Retainer & Upgraded Lock Nut. Truck is a 96 4x4 nv4500 3500 dually 117k. The trans was just completely rebuilt by a reputable shop, but I am having issues with the truck popping out of 5th gear. Mar 4, 2015 · Standard Transmission & Gear developed and sells a fully splined shaft & gear that eliminates further 5th gear problems. My options seem to be, either weld get it put back on, and tack weld it, or drive in 4th back home, about 3,500 miles. Some history on the trans: Me and a buddy of mine who owns a diesel performance shop rebuilt the trans 5 months ago with an all new counter shaft Jul 22, 2012 · When fifth gear is lost it usually is a result of the nut on the back of the mainshaft backing off and fifth gear then slides off. 9l inline 6 cylinder Cummins Diesel engine. Learn about applications and torque specifications. Cast markings of: C18157 or C16812 OR C-23167. This comprehensive kit includes the essential components needed to optimize the 5th gear operation, ensuring smooth and efficient gear shifting for an improved driving experience. Jul 20, 2025 · 5013887AA fit Dodge Diesel 5th Gear manual transmission. 【High Performance】 5th Gear Nut Wrench used to easily remove or install the output shaft/mainshaft nuts Allstate Gear has an assortment of 5-speed NV4500 manual transmission rebuild kits and parts at low prices. com/ALLANKELLER 2000 LWB, Quad Cab, 4x4, NV4500, AirDog, Gauges, Thuren Track Bar, Lost crappy AGR and A1-Cardone steering boxes. Jul 20, 2011 · I just lost my 5th gear for the first time in my NV4500 and I know everyone on here will say go with the Torque King Mainshaft replacement from Quad4x4 but I really don't have the money or the time to tear apart my daily driver to replace the mainshaft. Driven 260 miles home in 4th. I want to perform one of the known fixes, but w/o pulling the trans and replacing the main shaft. 54s. I attempted to delete this thread, after more appropriately creating a thread under "Dodge Talk" 2G drive train category detailing my problem and chosen option. 73, R 6. Just a thought. Jul 14, 2009 · Then I got lost; yep, just that fast! A '94 GM NV4500 versus a Dodge 4500 has different internals and the later GM 4500 also has different internals from both of them. I think they are still trying to break it and see what goes first lol. I pulled off to the side of the road and shifted through all of the gears just fine, but the truck won't move in any gear at all. Dont get me wrong, it took us ALL day. In addition it has been making a lot of noise when shifting into 3rd and 4th gears. it would pop out of 5th gear on deceleration. I expected grinding or something, but nope. 5th gear is fraught with design flaws but the aftermarket has stepped up to provide Oct 29, 2004 · I've read there was an issue with 5th gear of NV4500s and I've seen a couple "special" replacement main shafts/5th gear. I though all was well until today, I'm at the body shop where they are doing a complete paint job when Upgrade your Dodge NV4500 transmission with the new NV5000. Good Game!!! 97 3500, 2 WD, G56, slightly bombed, over 1. 5 Dodge / Cummins combination. RedHead is the best so far but truck has stopped returning to center. The last time I needed an NV4500 a rebuild was $1400 exchange, and it came with a fully splined shaft. Questions about what to do. Mar 21, 2019 · So I finally found an NV5600 to replace my "fixed" NV4500 that lost 5th again (to be fair original fix for the 5th gear nut was completed in 2005 but Aug 25, 2005 · I finally lost 5th gear in my CTD's NV4500 yesterday. The problem is less frequent on 1999 and newer Dodge turbo-diesel trucks with the revised factory 5th gear nut. patreon. The stick shift is in the neutral position, and I can't get it into reverse or any of the other gears. Here is a pic, see missing plastic clip on left (reverse/5th) fork. We got the tranny all apart and it looks like someone had tried welding the nut on the main shaft before, but it didn't hold. It's been popping out at times for a while now, so I knew it might happen. The fifth gear on the nv4500 five speed (that went into some of the first gens and a lot of the second gens) has a somewhat notorious issue of the nut on the 5th gear backing off and allowing the gear to wiggle away from the synchro, until it doesn't engage at all. Performance transmissions and Conversion Kits Available. Sep 2, 2009 · Most NV4500 5th gear fix stuff is garbage. It does absolutely nothing to solve the design flaws that cause 5th gear to frett on the mainshaft. The NV4500 Transmission 5th Gear Counter Shaft Kit with Slider is designed for those seeking to enhance the performance and durability of their transmission system. Apr 12, 2012 · I pulled the tailshaft housing off, welded the 5th gear nut to the mainshaft and rolled on down the road. FREE CORE PICK UP. Pulled off the rear tranny cover and decided to not tighten the nut-- though everything appears to be in good shape I think it needs rebuilding, the partially splined mainshaft looks worn. 61 History New Venture Gear was the Jun 11, 2021 · Ok The fifth gear nut -so I put a new nut new split washers and the retainer that slides on the nut to stop it from threading off still the 5 gear failed so next question has anyone tac weld the nut and the retainers to the shaft . Feb 22, 2014 · June's Cummins of the Month is now open for entries! I am now on my #3 NV4500 due to broken input shaft, broken countershaft, and this last time an exploded 3rd gear. Mar 31, 2021 · 1999 Dodge Ram 2500 4x4PATREON: https://www. During my swap, I rebuilt and converted my 2x4 nv4500 to a 4x4 version, and replaced the mainshaft with a fully splined version, used lots of torque and bearing loctite on the 5th gear nut, used a locknut, and used a spacer with fingers that is supposed to keep the locknut from turning, and also is just in the way of the 5th gear Jun 14, 2009 · Lost fifth gear in my 97' Dodge again when I left work tonight to come home. Even with Get help for NV4500 transmission problems at Torque King 4x4. 37", making it the perfect transmission conversion for short wheel base vehicles such as Jeeps, Broncos and Toyota Land Cruisers. NV4500 Transmission Identifiers: Aluminum Top Cover on an Iron Case. Mar 23, 2008 · From what I've read about 5th gear nut backing off is that all the other gears still function perfectly, you just loose 5th. Any May 31, 2009 · 40 miles from home on vacation to Florida, the NV-4500 developed a second neutral, right where 5th gear used to be. My NV4500 was sent down to them when mine lost 5th gear. The solution is also simple, increase support. Lost 5th gear then it came back for about 3 weeks and now its gone again. This housing contains fifth gear and as usual, 2wd style housings are longer. 5 million miles with un-additized diesel fuel. Apr 13, 2016 · My nv4500 lost 5th gear today. I wasn't the guy driving when it lost 5th, but apparently Jun 21, 2025 · The Novak Guide to the NV4500 TransmissionThe NV4500 or New Venture Gear 4500 is a heavy-duty, manual shift, five-speed overdrive, longitudinally positioned transmission. 34, 3. com/CurmudgeonTransmissionSupplier Links:Superior: https://superiortransmission. Any ideas? Thanks, John We got a great customer's NV4500 from a 4x4 Dodge Ram Cummins and the complaint was that its making "some really horrible noises". I am wondering if anyone has used or has I lost 5th gear, what happened? "Losing" fifth gear can happen to any stock NV4500, but it is most commonly experienced with 1994-1998 Dodge turbo-diesel trucks used for heavy trailer towing and/or equipped with enhanced horsepower Cummins engines. Heres where the problem comes. Apr 19, 2006 · I lost 5th gear. That transmission was used in GM's as well and they'll experience the same problem. The NV4500 transmission is a heavy duty 5-speed manual gearbox that features a granny low first gear, with a fuel saving overdriven 5th gear. Just driving and then all of a sudden, it’s as though you popped it in neutral with your foot still on the gas lol The QK1054 replacement NV4500 fifth gear nut kit with tools is compatible with the 1994-2004 Dodge NV4500HD 4x4 transmission. Easy fix to weld the nut fast to the main shaft but before the trannys dropped i was wonderin if anyone ever did this swap before n how intense it was ? Wats different n Needed to swap :confused013: Chevy/GM NV4500 Updated 5th gear nut kit. 5L diesel pickups. So, exactly what is the problem and what is being done about it? “I Lost 5th Jul 22, 2019 · 1997 2500 CCLB, NV4500, 3. BTW, whoever paid $2800 for a rebuild NV4500 got hosed. Jun 13, 2024 · Has anyone seen my 5th gear? I lost it on the highway. so i thought it was a funked 5th gear nut or 5th gear. All 4 other gears are fine. Click now and learn from the experts at Torque King 4x4! 5th gear came loose on my 2003 ram 5. so i had the transmission rebuilt by a shop and had them put in a Dodge Nv4500 lost 5th gear shocker 😂Home Live Reels Shows Explore Ickerts Performance Diesel · August 18, 2019 · Follow Dodge Nv4500 lost 5th gear shocker Mar 6, 2014 · Buy Motive Gear NV18164R NV4500 M/S 5th Gear, 22T 35SP, 1 Pack: Ring & Pinion Gears - Amazon. Browse our selection of bearing kits, seals, gears and more. Mar 19, 2012 · Pulled the tranny and disassembled it. One of the first and best known products of this joint venture was the NV4500 heavy-duty manual five-speed transmission, first featured in General Motors and Aug 13, 2021 · 300 miles from Tucson, lost power from 5th gear. We show you how to complete a full NV4500 transmission teardown with all the insider tricks and knowledge. I have the power down to about 300hp while towing. Gears got damaged too (5th gear and counter shaft gear), probably from the nut coming loose and allowing the gears to move. I appears in their quest to get a low first gear and an overdrive that they compromised and made the center distance between the mainshaft and countershaft too close. I belive that this is the right part number 5013887-AA. You have to pull the T-case and the Tranny to t-case adaptor from the tranny to access the fifth gear. 1-4 shifts fine now, but reverse is tough to get into and 5th does not work at all. 5th gear came loose on my 2003 ram 5. Built for durability, towing strength, and smooth shifting in heavy-duty applications. Sep 26, 2018 · I've a 1999 Dodge Cummins Turbo Diesel 4x4 with the NV4500 5-speed transmission. First introduced in 1993, the NV4500 is a constant mesh helical geared, heavy duty 5 speed transmission. ppump Discussion starter Mar 17, 2014 · The design of the transmission itself is to blame. 013887AA, NV43400, 5013887AA. 9 ISB 24VSub to my channel, like Trump would say, What have you got to lose!!!Btw GO TRUMP Nov 30, 2015 · So I am in southern Mexico and just lost 5th gear in my nv4500. Replaced the broken parts and freshened her up. Exactly as I thought, the welds from 5th gear nut came loose. But i searched a little online and cannot find the tool #6984 which is for the 4x4 models. Tips to solve problem. I haven’t torn into it yet but was wondering if these New Venture 4500 Transmission Repair, NV4500 guys were still the way to go? There are companies on eBay and amazon that offer the same style fix for half the price, anybody had good results with the cheaper option? Dec 11, 2004 · By Dan Guarino Owners of diesel trucks equipped with NV4500 5 Speed Transmissions have been looking for a cure for 5th Gear failures from as early as 1993. Oct 31, 2012 · Has any one had trouble with loosing 5th gear on the NV4500 transmission? If so can you still drive on it with out hurting it and how hard is it to fix? Thanks for any help. Nov 17, 2011 · I lost my 5th gear with less than 100k on the truck, not towing, doing 70 on the freeway. This replacement NV4500 fifth gear nut kit has everything you need to replace your mainshaft fifth gear by yourself. I have heard it is best to rebuild while others say there are some good fixes. Jan 11, 2016 · Fixing the 5th Gear Nut To fix your 5th gear nut you need to remove a few things in order to get to them. No grinding just kicked out of gear. 61, 3. Aug 27, 2025 · Note: NV4500 Transmissions are famous for the the 5th gear rocking off the mainshaft causing you to loose 5th. What is the deal? I tried jerking it around, I tried driving it in reverse for awhile Sep 24, 2012 · On my Son's 96 with the NV4500 we have a problem and hopfully its a simple fix. Mine happens to be 4 wheel drive, and have the now infamous NV 4500 5 speed transmission. This transmission is and was also a popular choice for transmission conversions in SUVs and light trucks manufactured by Toyota, Dodge, Ford and Jeep. THE PLACE IShttp://fifthgearrepair. Edit; Just watched the Iowa State game. The Fifth Gear lock-nut retainer locks the nut to the spline on the main shaft. Apr 18, 2019 · I lost 5th this morning. 73:1. A unique feature of the NV4500 is its fly-weighted 1st-to-2nd gear synchro assembly, preventing a downshift at excessive revs. If your manual transmission is stuck in gear take a look at this free simple fix. Its father's fiance, she pulls a 5th wheel on occasion but this truck is being replaced with a newer tow rig. May 22, 2011 · I would like to know your input for the best fix for losing 5th gear from a nv4500. A little less than a thounsand miles later, and the 5th gear is gone again. Several NV4500s later, all with fully splined shafts, never had a 5th gear come off. Get help for NV4500 transmission problems at Torque King 4x4. Going down the road grossing around 17000lbs trany lost 1,2,3,5th and R will still hold in 4th and move the truck actally I drove 11 miles in 4th grear to get off the turnpik. 74, R 5. Also, verify the shift linkage adjustment and clutch operation, as improper engagement can mimic gear loss. S. While in there, I might as well replace the original clutch. Dec 15, 2009 · This is where I got my 5th gear nut: Dodge Updated 5th Gear Nut (nv4500) A friend and I did this fix on my truck in one day in the driveway with nothing more than a floor jack, some jack stands, regular hand tools and a good bit of cold beer (required when a friend is helping you on a car). Remove the driveshaft,transfer case, and then the tail shaft housing from the trans and there is 5th gear. He used the Chrysler split nut and some synthetic lube he uses in the NV-4500's. Shifter never moved and it still shifts into 5th just no gear. com Free App Oct 1, 2012 · I think 5th gear nut and gear backed of,it happens on GM NV 4500 as wel. Inspect the transmission’s internal components by removing the tail housing to check the 5th gear synchronizer assembly. 1K views 13 replies 5 participants last post by Justgosurfin Feb 19, 2018 Justgosurfin Discussion starter Jul 6, 2009 · I lost 5th gear, what happened? "Losing" fifth gear can happen to any stock NV4500, but it is most commonly experienced with 1994-1998 Dodge turbo-diesel trucks used for heavy trailer towing and/or equipped with enhanced horsepower Cummins engines. 996 NV4500 5spd 4x4 diesel. What do you guys think the best kit is for fixing the 5th gear nut issue on these nv4500 transmissions?. NV4500 5th Gear Fix for 4wd Dodge Cummins Diesel Transmission. #poppajoesgearbox #manualtransmission #dodge #nv4500 Aug 11, 2024 · One of the key features of the NV4500 Transmission is its gear ratios, which allow for smooth shifting and efficient power delivery. Mar 24, 2023 · I've not driven my truck enough to experience 5th falling off. html ***Stay up to date with our other accounts!!!***My Personal Accounts:https://twitter. This trany is only 2 months old the Dodge NV4500 Master Rebuild Kit With 5th Gear 4WD The New Venture Gear NV4500 was a 5-speed manual transmission installed in GM and Chrysler (Dodge) light trucks and SUVs between 1991-2007. But in all honesty, is it REALLY that big of an issue? And what really causes it? Nov 24, 2008 · I have a 98. 67, 1, . It’s crazy if you’ve never experienced it. Just getting broke in. Purchase your NV4500 fifth gear nut kit at Torque King 4x4! Aug 1, 2006 · Read all about how we rebuild an old NV4500 Manual Transmission and fix the Dodge fifth gear problem in Four Wheeler Magazine! Featuring a granny low first gear coupled with a fifth gear overdrive, the stout NV4500 transmission is truly the best of both worlds. Having no other issues, just trying to get truck home. Dodge and GM versions of the transmission differ considerably. I assumed that the 5th gear nut had backed off ( which is fairly common on dodge 4500's)even though I had installed an updated main shaft and fully splined 5th gear to take care of that issue. The transmission in the OP's truck would be the NV3500 which i have never heard to have that specific problem. From what ive read , it is the 5th gear retaining nut coming loose. anyone willing to help?? ATS Built NV4500 5-Speed Manual Trans, 1994-1997 Dodge 4WD - 3119542164 is now available at Thoroughbred Diesel. I have found kits to update and cure the 5th gear stripping issue for the Dodge, but not for the GM model. Last month we put a new clutch it in. Lost 5th gear a little over a week ago, been driving/hualing with it anyway. This wide range of gear ratios makes the NV4500 ideal for a variety of driving conditions, from off-road to highway driving. Aug 23, 2015 · The transmission has shifted ultra smooth in every gear since the day I got it, until today. com FREE DELIVERY possible on eligible purchases Lost 5th gear last night in my nv4500. I lost 5th gear, what happened? "Losing" fifth gear can happen to any stock NV4500, but it is most commonly experienced with 1994-1998 Dodge turbo-diesel trucks used for heavy trailer towing and/or equipped with enhanced horsepower Cummins engines. Lucky i just drove back in 4th gear or I'm sure there would be more damage. 5th Gear problem handled. Nov 20, 2015 · February's Cummins of the Month is now open for VOTING! Nv4500 no 5th gear Jump to Latest 15K views 20 replies 10 participants last post by GAmes Jun 14, 2021 Mr. com/Transtar: https://www We would like to show you a description here but the site won’t allow us. 00. Mar 8, 2024 · I have a 1993 3500 6. Anyone recommend a rebuilder in Colorado? I’d also be willing have one shipped here if you know of a good shop Feb 27, 2005 · My 2002 w/ the NV4500 5-speed is locked in reverse. This thing drives fine through all gears, just had a noise from hell in 4th, 5th and neutral at speed. I talk a lot of crap and sometimes it might sound like I know what I'm talking about. I am wondering if anyone has used or has Feb 21, 2011 · anyone have any experience with fixing 5th gear in a nv4500? i was going to tighten her up and weld it but have never torn into a tranny and was nervous. 1 5th Gear Nut. 44, 1. 9" Weight: 195 lbs. 431k on the clock. Are there any and is it needed? Apr 1, 2006 · Hi Mrmajestic, How long and how hard was it to repair the manual tranny with the NV4500 kit? Today I believe I lost 5th gear. Will tranny hold up for 300 miles at 4th gear. I was shifting from 4th to 5th gear on the interstate today and it seemed as if 5th gear was in idle. I do not. Mar 17, 2021 · Get a high-quality remanufactured NV4500 5-speed manual transmissions. Now the stick is in neutral, but the truck is still in 5th. Order now! Jan 13, 2025 · Discover how to identify and install NV4500 5th gear nuts with part numbers and manufacturer logos. Feb 12, 2008 · I had to fix the 5th gear in my truck to. Regular fluid changes with correct gear oil help prevent New Venture NV4500 5 speed manual transmission specs, ratios, and information. This resulted in a tiny small diameter 5th gear of only 19 teeth, barely bigger than the shaft itself. I rolled into my driveway in neutral (luckily was close to my house), and found out only 1 2 5 and Jan 17, 2014 · I recently purchased a 96 parts truck, and swapped the 215 pump into my truck, this spring/ summer I plan on swapping the transmission and was wondering if the 2 wheel drive nv4500's also had the fifth gear issue? Apr 19, 2024 · This NV4500 came in with the customer saying he lost 5th gear. Case: Cast Iron Top Cover: Aluminum PTO Ports: Both Sides Gearing: 6. com Jan 7, 2008 · This is a strange one for me. If you own a 4wd, you will have to take the transfer case off instead of the tailshaft housing. Now she's ready to rock n' roll. May 31, 2020 · Well it finally happened. Jan 15, 2009 · Tech article by Jon Hanna (Admin) Manual Trans Intro Gear Ratio Chart (see bottom of this page) NP435 T18 Toploader ZF NV4500 NV3550 See also: Automatics Transmission: NV4500 (NV = New Venture) 5 speed manual with overdrive Feb 12, 2013 · Featuring a granny low first gear coupled with a fifth gear overdrive, the stout NV4500 is truly the best of both worlds. Truck had a long In this video I show you how to fix your 5th gear issue in your 5 speed NV4500! 5th gear loss is a common issue with these manual transmissions, and it really isn't too difficult to fix! May 18, 2013 · I know you said you fixed 5th gear, did you just do a new/upgraded nut? I've heard of a few cases where the nut will back off and allow some of the shims and such to fall out ta place. 34 or, 5. 61:1, while the fifth gear ratio is 0. 5th Gear Lock Nut Retainer Kit fits for 1994-2005 Dodge Ram 2500/3500 4WD with NV4500 transmission. Instead everything is held on with an external nut behind the fixed yoke. When I release the clutch, it will only go in reverse. Will Not Fit the Dodge 2wd Gas or 2wd Diesel NV4500 Or Any Of The Chevy & GMC NV4500. There was a thread a few months ago where this happened and he had some pics of teardown that showed this. 04, 1. Fifth gear overdrive for good gas mileage The NV4500 transmission has a case length of just 12. Sep 21, 2013 · Yesterday when I went to leave work I tried to put my truck into reverse but it wouldn't go in for some reason so I just coasted back and took off home, once I got home I played around trying to get it to go into reverse again but it was a no go. Therefore, in addition to replacing the mainshaft and 5th gear nut with the new style, It will be getting a complete overhaul with synchros, bearings, etc Feb 28, 2014 · Heard scary story about the nv4500 with the 5th gear spinning off, anyone put the tranny kit or whatever on? Does it help? Any problems after? Sent from AutoGuide. They can fall and wedge in such a way that it'll lock the shift rails into 5th. wondering if problem is transfer case or trans. 4th and 3rd were fine, but it did not want to go back into 5th easily. Main shaft 5th Gear 5th Gear Lock Nut Fits Dodge Ram Cummins Turbo Diesel 4x4 NV4500 5 Speed Kit Includes Bearings, Synchros, Seals, Gaskets Description The parts you see in the picture are what's included in this kit. After installing a 450 hp single disk southbend clutch and and new sincros it is hard to get in 5th and 1/2" Drive Mainshaft 5th Gear Nut Wrench For Dodge NV4500HD 1994-2004 For Cummins Diesel, V-10 NV4500 Diesel Engine,4x4 29 Spline 4x2 31 Spline Option #3) High Gear NV-4500 5th Gear Upgrade: High Gear Transmission also upgrades the fifth gear in the New Venture 4500 (NV4500) to ensure the best performance of the unit. This one is from a 1998 Dodge Cummins truck Nov 21, 2021 · NV4500 Transmission 5th Gear Repair 94-02 Dodge 4WD - Pure Diesel Power Discover Dodge 4WD NV4500 Transmission 5th Gear Repair Solution - NV45LNRET - NV4500 Parts and more at Pure Diesel Power puredieselpower. NV4500 Transmission Replacement Gears When General Motors' Muncie Division got together with Chrysler's New Process Division in 1990, the result was a new line of manual transmissions with the New Venture Gear (or NV) designation. It is a little difficult to get out o Jun 26, 2020 · About this item 【Wide Application】 5th Gear Nut Wrench fits for 1994-2004 Dodge NV4500 4x4 29 spline and 4x2 31 spline output New Venture NV4500 HD models with Cummins Diesel or V-10. Go to your local dodge dealer they can print you of a diagram of it, while your there you might as well order the fix kit for it. Was cruising and it popped. Aug 16, 2021 · Curious, for unmodified trucks, is the NV4500 loss of 5th all but guaranteed? Reason is I’m looking at a 5-speed 12v truck, it’s essentially all I’ve wanted, but the 5th gear issue is a bit of a concern, especially if there’s no prior history of repair on a 200+k mile truck. We cover NV4500 problems and the solutions you need to get your transmission running properly again. I am wondering if anyone has used or has heard anything about these guys. You can identify this transmission in a Chevy by cast # "C-16812" or "C-18157" and in a Dodge by "C-18157" or "C23167" This transmission has an iron case with an aluminum top cover! Premium NV4500 transmissions $1,250. Apr 1, 2013 · The truck is not mine, I am borrowing it and I lost 5 th while I was on the highway yesterday. Oct 16, 2006 · Do a search for "nv4500 5th gear" and youll find a lot of info about 5th gear failures on these transmissions. Jan 15, 2008 · The NV4500 transmission is found in some Dodge and Chevy trucks and is known to have issues with the 5th gear retention nut to back off over Sep 2, 2025 · Will Not Fit the Dodge 2wd Gas or 2wd Diesel NV4500 Or Any Of The Chevy & GMC NV4500. The gearbox is widely popular do in part to its smooth shifting and positive engagement characteristics. Dec 9, 2013 · Well today on my way to work I lost 5th gear in my 99 single cab 24 valve. I'm well aware of the notorious 5th gear nut problem but I thought all nv4500 put Jul 12, 2014 · Back Story; Had transmission "fully" rebuild about 1 1/2 years ago and about 5,000 miles, I told the guy specifically to get the 5th gear kit and install it. Dec 16, 2015 · Yet another 5th gear problem in an NV4500 this time a little different. I bought the new lock Aug 3, 2013 · Hey guys I've got a 96 12v with the nv4500 trans. We went back with Amsoil reccomended fluid. Was just coasting and romped on it once and it popped outa 4th with a slight noise. While the nut is often blamed, the Jan 23, 2018 · February's Cummins of the Month is now open for entries! NV4500 lost 5th gear but it looks intact?!?! Jump to Latest 6. NV4500 Transmission Repair, 5th Gear Repair and if i should try Aug 25, 2013 · NV4500-Lost all gears (FIXED) I was pulling a tractor yesterday and when I tried to back it in the yard, I couldn't get reverse to go into gear. I've lost 5th gear, a known issue with these trucks. Jun 21, 2008 · I got this "new" NV4500 off ebay. Oct 5, 2009 · So i lost my 5th gear and am planning on fixing it this weekend. Obviously something was wrong when you where having trouble getting it out of gear and that is probably one of the parts you didn't replace which is intern causing it to not go into reverse. The single, solitary, numero uno true NV4500 5th gear fix is a torque king mainshaft/5th gear set or tossing the NV4500 in the scrap pile and going to an NV5600 or G56. cvyygmk jfroq mixd uxeao hzvi rdoqe otuii follsr bzwqcum vabmvvo