Eaton Truetrac Clunking
Nov 01, 2010 · This Dodge 1500 4WD uses the Chrysler 9. overall i am very pleased with it and plan on putting another one in my second terminator. Fairly sure the tail shaft center bearing and uni's are ok. 2017 Silverado weird shifting, then not. Maybe the Truetrac is a lot quicker, but it was a scenario you wouldn't have been in with an XR anyway, so I'm sure it willl be great. I spoke to my local workshop and they said not to get the truetrack as a few people have killed them,they recommended something called a wavetrac. Detroit Truetrac clunks/chatters when coasting I recently installed a Detroit truetrac and I'm not to happy with it so far. You have to give it a really good tug. Opinions please, Eaton Truetrac or Detroit Locker? Click to expand I'm a casual racer unlike many on this forum, but I chose the Eaton Truetrac because of its unique design and outstanding performance on the street and strip for the Quick Performance Ford based highly optioned 9" in the GTO. 1-million Holden Commodores have been built and sold in Australia over the past 37-years, spanning 4 key model generations. It says the opposite tire will spin in the opposite direction. Eaton TrueTrac -- Self install or pay someone? 5 Aug 12 2019, 8:13pm. I haven't regretted it one time. I agree on the Detroit Truetrac's but they're pricey in my opinion. I doubt you would want to go back to a higher rear gear, but it might be something to do as a last resort. Jun 18, 2015 · Eaton, Michael Mulholland: A guy with a 4WD and no locker has less capability than a guy with a 2WD and locker. Gm 12 bolt rear end specs. Hey why is it sometimes when I drive ABS and one other thing stay on but when i restart my truck it goes away? Now that I have installed a tune with. Thank you to jake in sales for the product knowledge he has and pricing coupled with the professional attitude I quickly found a new Eaton TrueTrac complete rear differential family waiting for their new home. I started Jeep Wrangler TJ Forum to serve as a resource for TJ owners around the world. FRPP 31 Spline Trac-Lok 5. Eaton just dumped it under the "Detroit Locker" banner for marketing purposes. Brand: Powertrax Features: The Powertrax locker operates smoothly like a limited-slip differential, but still offers the traction of a locking differential. He should have took the truetrac out, replaced it with a new one and sent the old one back to Eaton. Three of our top choices for off-roaders are the E-Locker, Detroit Locker, and TrueTrac. Also, Eaton recommends using a quality petroleum/mineral based oil and state they don't recommend synthetic with a TrueTrac. It sits in the engine and works while you are driving to ensure that your velocity stays even and true while you turn. 5-inch Traction-Lok. 36 customer reviews of West Coast Differentials. Once under way, it has tension on it and does not bang around. It works like an open diff under normal conditions, with no clunking or noise during cornering. They just started making it for. This is my first truck with the anti spin and I have noticed in really slick situations, like ice, that the rear end can break loose and the whole rear end can start sliding sideways - so be aware of that in low traction situations. 2″ GM pass, 63-79 Cast Iron Corvettes. 5 but my friend has a ls camaro with a dana 60 with roughly 1,600 -1800 hp and it holds up just fine. I hear a clunk. I agree on the Detroit Truetrac's but they're pricey in my opinion. The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. I installed a Truetrac in my 94. But once you put the foot down, both wheels provide full traction immediately!. Mar 01, 2010 · There wasn't any particular thump, grind, or clunk that triggered our desire to rebuild the rear 10 1/2-inch axle in our "Workin' Dog" '99 Power Stroke-powered Ford Super Duty. Nov 18, 2011 · “The Eaton Posi (a clutch plate type) is the original positraction differential providing efficient transfer of power to the rear wheels equally so that acceleration is maximized yet controlled,” Saxton told us. Personally, I do not like them because of what can be clunky operation and they do not work above 15 to 20 MPH. It remains the leading helical gear-type limited slip differential in the industry. There appears to be almost no thread left inside and the clunking was the sound of the threaded drag link beginning to jump the threads and pull out. [Archive] Page 35 Discuss front and rear axle, transfer case, brakes, etc. Aug 11, 2009 · As you are still under warranty, I'd let the dealer just fix it this time. The 71 in my signature had an 8. 2" 10-Bolt Rearend Posi Unit - 28 Spline: Differential Assembly Kits - Amazon. The Tru-Trac is based on the Torsen all gear, torque biasing differential invented by Gleasman and first marketed by Gleason. Moderators: KillerRx4, orx626. The Eaton Tru Trac fitted to my Ute is still OK after a lot of abuse at the track, but the GTS is just short of 600 rwhp and 640 rw ft lbs torque. These are not soft "clunks" either - you can feel them in the car's structure. The unit's internals will take a little time (depending on driving conditions) to "seat. Apr 26, 2005 · I installed a Truetrac in my 94. The ingenious design limits the speed of each wheel to 1. 1-28-12RIP honeybee. Apr 29, 2015 · Eaton Vehicle Group has been making locking differentials for GM pickups for more than 40 years; they are available on GM's full three-truck lineup as standard or optional on select trim packages. I cant say how it is in the 8. Probably the most durable design available, these are the king of traction differentials. As was said, no more springs or "whale oil" additive. Been looking at LSD, auto, and selectable lockers. After re installation, the clunking is the same. The Eaton unit has helical gears and is very smooth on the street. Still in pieces. Just that it sometimes makes a slight clicking/clunking noise when I come to a stop. Eaton TrueTrac Detroit Lockers for RAM? clunking noise;. HI guys, Well Im getting a clunk noise coming from my differential. I just finished installing 4. Sep 11, 2014 · still a couple odds and ends, and a couple gremlins I am chasing down. Mar 11, 2018 · If you want something with perfect street manners (no clunking, clicking, or banging) then you might look into the Eaton Truetrac. Torque Sensitive Mechanical Unit • Automatic locking differential • Clutchless & maintenance free • Strong & aggressive unit • Operates in forward & reverse. trac lok vs detriot locker - pro-touring. But it does it without out making any noise; no chatter or clunking noises from the rear. If your running an Eaton Truetrac, they say don't take it apart and run straight mineral oil and no additives or synthetic, not sure if that's what you have or not. com and affiliated sites. Has a brand new Eaton Tru Trac LSD 3:9 diff, mint leather interior, 18" rims, motor and box mechanically A1, good body, all susp9ension brushes replaced,extractors with3" system, stereo, subwoofer,v12amp, lowered, drives mint. Dalton Pro clutch components are marketed in North America and world wide by dealers and distributors. I did some peeking and found Mopar 5038703AJ is the 3. * Differential - Eaton TrueTrac, I went with this because there are no clutch plates (uses spiral locking gears) and I came across a reference saying you will break your gears before you break the differential in the amount of torque it can handle. (ARB / Eaton / Ox / Yukon). Dart SHP 363, Close ratio Magnum 6 speed, 3. Can't even hear it with the top off. 8" 31 Spline Differential for Ford: Splined Drives - Amazon. 7L engine) I'm really interested by the Eaton Detroit Truetrack but I'm not sure which one I need. Obviously I need to repair the rear diff and the u joint. Example: TrueTrac, Eaton Posi, Auburn LSD, TracLok, Torsen Off-Road 3 of 5 On-Road 5 of 5 Average price $300-600 -Auto / Mechanical Locker - Uses mechanical teeth, cams, springs, to ensure 100% lockup when throttle is applied. 5" out back. Instead of controlling slip like a clutch/cone system, the gears are actually torque multipliers. Hi, I new to Gm-Trucks. The 2nd owner has the car up to about 10K miles total, no issues with it either. You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. com and affiliated sites. I drove a Ford Explorer at work. If this is your first visit, be sure to check out the FAQ by clicking the link above. Cost was about the same as the Eaton unit and I liked the clutch less design. I am running a 31 splined N case with Detroit Truetrac in my 1980 Fairmont Futura. Marti says 3. Eaton 35 Spline Detroit Locker A very strong mechanical differential Features. The Soft Locker design utilizes some additional parts in the center that build in preload, so the bang & clunk is less. Advanced Accessory Concepts has taken a 2019 Ford Ranger XLT and transformed it into the must-have accessory for exploration. Oct 11, 2016 · After getting the truck back the first time I heard a slight intermittent clunking and could barley feel it in the pedals. Eaton's very own tech info specifically warns against certain fluids with FM and/or syns when using the TrueTrac. Can I repair the Truetrac if I need to? The worm gears inside a Truetrac are maintenance free, and do not require regular service. I got my t56 and rear end back. 10 gears with 35x12. Today, you can get a Detroit Locker for Ford 9- and 8. Tom Terrific or Terrible Tom, depending on the phase of the moon, passing cosmic rays or other factors not fully understood except by my wife. The posi seems to have its own backlash Note the pinion ring backlash was adjusted property. 8in 31 Spline Limited Slip Differential from AmericanMuscle. Re: Powertrax pros and cons Ah an area of my expertise! I am the High Performance Aftermarket Sales Manager for Eaton Performance Products. 22 posts 1; 2; Next; Message. Targeting for 1,5 sec 60 ft with 10,5 x 27 x 15 slicks. Eaton Detroit Locker - Detroit Lockers were originally manufactured by Tractech. I've never had a Detroit unit before, and so far, so good. In order for them to take the second defective unit back, I had to buy another one (this tine an eLocker) and can;t get my money back until Eaton gets around to testing the second defective Truetrac. Call the Detroit Truetrac experts at West Coast Differentials today for pricing, application information and expert technical advice at: (800)375-6849 We stock the entire line of Eaton Performance Differentials, including the Detroit Locker®, Eaton ELocker®, Detroit Truetrac® and Eaton Posi™. Three of our top choices for off-roaders are the E-Locker, Detroit Locker, and TrueTrac. Instead of controlling slip like a clutch/cone system, the gears are actually torque multipliers. Feb 03, 2011 · Are the Eaton E-lockers for 8. This axle locker installs easily without the need for ring and pinion setup. The unit’s internals will take a little time (depending on driving conditions) to “seat. The lockup may be more noisy with synthetics, but that wouldn't explain the whining. Got it changed out to an Eaton Detroit Truetrac limited slip and guess what? No more clunck in the drive shaft or what I thought was the drive shaft clunking. Truetrac - The Truetrac is a helical gear limited slip differential (LSD), are the modern replacement for the classic clutch style limited slip differential. I will be installing 4. Example: TrueTrac, Eaton Posi, Auburn LSD, TracLok, Torsen Off-Road 3 of 5 On-Road 5 of 5 Average price $300-600 -Auto / Mechanical Locker - Uses mechanical teeth, cams, springs, to ensure 100% lockup when throttle is applied. Sep 11, 2014 · still a couple odds and ends, and a couple gremlins I am chasing down. Page 3- Truetrac by Eaton V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) Truetrac by Eaton - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Ford 9 Strange Aluminum Complete Center Section / Third Member-All New, Built to OrderFully Assembled, Ready to Bolt inStrange Engineering N1901 / N1904 Aluminum CaseMotive Performance Ring & PinionTimken USA BearingsSolid Pinion SpacerYour Choi. Eaton 35 Spline Detroit Locker A very strong mechanical differential Features. The TrueTrac was supplied by Factory Five with the complete kit. On the road, accelerating hard out of tight corners feels good with no clunking, and always gives me the traction I need. 91's and truetrac,LPE CAI, American Racing headers, Corsa Sport Exhaust,GT2-3 cam, Harland Rockers,Patriot Gold springs, pedders xa coilovers,monster stage 3 clutch,160 Stat, DDM 35W 5000K fog 55w lows, Tuned By Tom 12. Eaton (EAT) Clutch type, similar to Trac-Lok in design, yet far stronger like a Power-Lok, and, more aggressive and better lock-up similar to the Power-Lok design. This stores a clean quality product for years to come. My 04 Cobra was quiet stock. The Tru-Trac is based on the Torsen all gear, torque biasing differential invented by Gleasman and first marketed by Gleason. The car has an eaton tru trac installed by previous owner, when turning the tail shaft the diff outputs seem responsive to the tail shaft being turned maybe ruling. If its making noise all the time and not just an occasional click or clunk on a sharp turn something is wrong. So all those free plays add up. Apr 04, 2013 · Well my diff is just about dead and i'm looking at getting a truetrack diff. K&N Performance Gold Oil Filter, Fumoto Oil Valve, NGK 5306 Copper Spark Plugs, OEM 160 Amp-HD Alternator, SharaDon Third Stage Transmission with Amsoil ATF, PML Extra Deep Trans Pan, Edge 2600 Torque Converter, AutoMeter Trans Gauge, OEM HD Trans Cooler, Custom lettered & Powdercoated RamHammer Intake, Jet. That leaves open diffs as the only real applications where you can run a synthetic gear oil. The unit’s internals will take a little time (depending on driving conditions) to “seat. Flame Red 2006 Dodge Ram HEMI Sport 2 WD Quad Cab, AMSOIL XL 5w20 Synthetic Engine Oil. Rearend 8. HiFiGuy1 is a Junior Member in the Ford Transit USA Forum. No block heater, after seeing all kinds of poor cold start vids I was kinda worried. 5 inch 14 bolt carrier ones are the best of them durablity wise. 5-inch Traction-Lok. 55 gears and an Eaton Truetrac. the diff I have right now is the standard 3. I had a manual trans long bed truck with a Detroit Locker in it once before and really learned to dislike it on a street driven rig, especially in the snow/ice. Torsen: Cut-away view shows how Torsen uses worm gears to transfer power rather than clutch plates or nested cones Yukon Gear and Axle. West Coast Differentials has three different locking differentials available for the Nissan Titan Dana 44 Rear axle (M226-32 Spline). com FREE DELIVERY possible on eligible purchases. installed in a 2006 Chevy Silverado 1500 with the 8. Follow along with us as we review the technical details of the 5 th Gen Detroit Truetrac, and install one (Part #912A686) in a street/strip LS3 powered 2010 Camaro SS. Find Eaton Detroit Truetrac Differentials 912A562 and get Free Shipping on Orders Over $99 at Summit Racing! Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. Guys, I thought I would give you a update. First of all we don’t like the people at that ‘other LSD company’ they’re d***. The 2008-2010 Powerstroke equipped F-250 and F-350 trucks featured a Dana 60 assembly up front and either a Dana 80 or 10. I've researched them quite a bit and I'm actually having one dropped into my truck before winter sets in. That was the main 2 selling points for me. The original OEM 12T case was very weak, but the new design replacement from Eaton is very strong. 84 Mustang 5. 250" and 35 spline. 7L, M6, CAI and Functional Air Hood, Hurst Comp/Pro Shifter 1994 F350 XLT CrewCab Dually IDI T ZF5 3. I went back to the shop that installed it and he said that everything is normal " your going to hear a lot of clunking and whatnot. I cant say how it is in the 8. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. 99L bought new, Forged short block with a main cap girdle, ARP bolts and studs, I W dampner, ported PI heads, 1-7/8" long tubes, 3" full exh, ported Eaton, long bars, solid motor mounts, Trans by A-1, 18 lb pullied. I called Eaton and they said it is under warranty, but will not get any worse and won't hurt anything. I'm running Strange 31 spline axles and their wheel studs and had more trouble bending rear wheel studs, I'm on my 3rd set. 98 SS, was a project car but ran out off funds. I have a feeling this is a bushing design issue, although I cannot pinpoint what is wrong with the design. My pick and what I run in my street/strip truck as well as my daily driver is what the factory installed in 72 C/10's with 12-bolts is the old school Eaton Positrac units like this one, Eaton Posi # 19556-010 They require some knowledge and tools since they are a complete. Street: Eaton (clutch) is hard to beat Race/Crawl: Detriot (locker) is it for me. I am driving it harder now and when accelerating hard while turning the rear end is making growling noise. One area that we tend to leave to the experts, however, is the rear differential, and specifically the Sure. 90s and a truetrac. Works great. Example: TrueTrac, Eaton Posi, Auburn LSD, TracLok, Torsen Off-Road 3 of 5 On-Road 5 of 5 Average price $300-600 -Auto / Mechanical Locker - Uses mechanical teeth, cams, springs, to ensure 100% lockup when throttle is applied. Eaton posi limited slip differential Eaton also has the "Detroit Truetrac Differential" using helical gears. Nov 25, 2012 · Examples TrueTrac, Eaton Posi, Auburn LSD, TracLok, Torsen. Nov 16, 2015 · I installed my upgraded diff about 1,000 miles prior to the GV install. The TrueTrac comes in both 28- and 30-spline versions and we chose the 30-spline. Eaton 31 Spline Detroit Locker A very strong mechanical differential Features. Instead of controlling slip like a clutch/cone system, the gears are actually torque multipliers. Backlash is at. Nothing to wear out and no additives needed. He said he put in a new ring and pinion set the backlash on that and put in the truetrac. Like a 187SL17B is a "Soft Locker" for a Ford 9" with 31 splines. Well, his rig was pretty high, with about 7" of overall lift and 35" BFG tires, but the fact that the funkiness went almost completely away when he swapped it for a Truetrac does say volumes. Video: How an Eaton, Detroit Truetrac Works - StangTV. My truck takes about 10 minutes in the morning to finally warm up and run smooth, it runs very ruff up to that point. Hi guys, Maybe you can help me. The Powertrax unit is a light duty locker. I have the same clunking noise, same setup (MK3. I'm thinking about putting up the money for the Eaton Truetrac. It started making wierd clunking noises after 2 weeks so i took it back and they backed it off. Just put in a tru trac last year and although the diff is a solid piece, I too am experiencing some undesirable feedback. 1-28-12RIP honeybee. (ARB / Eaton / Ox / Yukon). These options include the Dana Spicer original factory electric locking differential, Eaton's Detroit Truetrac and the ARB Air Locker. The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. I'm used to driving a 4X4 and the winters where I'm in, in Canada can get pretty harsh at times. Flame Red 2006 Dodge Ram HEMI Sport 2 WD Quad Cab, AMSOIL XL 5w20 Synthetic Engine Oil. Is there any inbuilt slack in the Wavetrac design or are they clunk free. I have a feeling this is a bushing design issue, although I cannot pinpoint what is wrong with the design. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation. Looking at the gj centre they were offering a 31 spline upgrade so the hole up the guts would have to be big enough to except the larger size axle. Jan 12, 2010 · The Truetrac is also very quiet, and under normal driving does not seem to be causing drag on the inside tire. the diff I have right now is the standard 3. I spoke to my local workshop and they said not to get the truetrack as a few people have killed them,they recommended something called a wavetrac. Com is a FREE online Mopar Truck, Jeep, Cummins & SUV Community built by a ton of great knowledgeable members. How to install a Detroit Truetrac limited slip differential carrier. Anything beyond stock rubber will make a lot more noise. I've got to find center section w/3. The clunking I was hearing turned out to be a defective Truetrac. The one in the moser 12bolt and the s60 both move a ton. I assume I have reached the limit of this diffs. 5" differential is used in the front of IFS trucks ('86 and later). In this video we show how to service the rear differential on a 1995-2013 Chevrolet Tahoe, Suburban, Silverado 1500. com : Jeep Wrangler JK Forum > JK Tech > Modified JK Tech Dept. In fact, Eaton has even taken their respected Detroit Truetrac and adapted it for use in the new Camaros, and offers a great balance of streetability and hardcore performance. The TrueTrac comes in both 28- and 30-spline versions and we chose the 30-spline. 8's really that bad? I used to have my hopes set on the Detroit Tru-Trac (Torsen L/S), but as I thought about it, I just want to get. Works great. What really caught me off guard was the pricing between the Eaton Truetrac D30 and D44. Install a Eaton Tru Trac unit. Turns out it was wear in the spider gears in the rear diff. Furious Fuchsia Challenger R/T Classic, 5. Jan 13, 2011 · Like most Mopar enthusiasts, we like to perform much of the work on our cars ourselves. who is running a spool on the street I'm looking at a Truetrac. Poll: Eaton Posi vs Eaton Detroit TruTrac. Nov 27, 2017 · Dodge Truck & SUV forum with the best tech and vehicle help on the web. Best et so far is 11. If torque-bias needs altering, it must be returned to the factory for adjustment or repair. 3 The original crush sleeve and the new crush eliminator. Just had my D35 upgraded with 4. 1987 - 1996 F150 & Larger F-Series Trucks - Eaton Detroit Truetrac Front Diff Plowing Snow - Will likely be going with a Truetrac diff in the 10. Turns out it was wear in the spider gears in the rear diff. Increases traction significantly, smooth on the street, reasonably priced, but never 100% locked. Was driving on Friday night and taking a tight right turn when the truck began making loud clunking noises in the front end and binding/lurching as something didn't want to spin. Problem: I’m getting a “clunk” from the rear when I start from standing still. 00 * Add a Truetrac Limited-Slip for Dana 30 Front Axle – $375. I got my t56 and rear end back. Hey guys, we have a thread which I started that looks at the "clunk" you get from a Monaro differential. Any type of technical questions or info. We attmept to keep every single product on the shelf. 8 F150 prerunner rear for a few years and was happy with it, then put in a full floater 9inch w/ a Detroit locker. Nov 30, 2009 · Mabye get a better differential, like an Eaton Tru-Trac or an Auburn. 6 32 Spline Factory Diff Side Mounts (kept these factory since there have been reports of people splitting cases when using upgraded mounts here as opposed to only the single lone upgraded mount) Livernois Pro-Series Rear Diff Mount (the one that doesn't support the side) Fluids Not that this matters but: Engine Oil: Redline 5W-30. He should have took the truetrac out, replaced it with a new one and sent the old one back to Eaton. The stinky stuff. It sounds something like a bad U-joint would. Usually causes banging and clunking, but gives 100% lock-up whenever traction is needed. Mine is clunking a little too much for my comfort. I'm looking at going back to the 3:45s but with 640+rwhp I'm pretty much thinking of doing the whole diff. Took it to a local differential shop, they are really pushing the Yukon DuraGrip Posi on me, but have heard nothing but bad about them due to the clutches wearing out and/or breaking. The Gforce Engineering bolt in 9" IRS kit replaces everything from the transmission back with our heavy duty components. Page 3- Truetrac by Eaton V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) Truetrac by Eaton - Page 3 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. Eaton TrueTrac -- Self install or pay someone? 5 Aug 12 2019, 8:13pm. The Powertrax unit is a light duty locker. Sep 15, 2018 · If you are just towing or doing general rock/hill crawling, I don't think the G80 is any more brittle than any other carrier. The CUCVs used lockers,not the Gov-Loc. Free shipping for all orders over $75. An Eaton Truetrac for the Dana 44; and one being installed in a fifth-gen Camaro rear housing. and the backlash goes out of spec and then you get a whine either on or off of the accellerator. It might be called just an Eaton by people in the know, but if you to their website you will find lots of difs. Anybody know what it could possibly be? Thx Mathew. Eaton no longer offers the "Standard Locker" if they offer a soft locker. If you get one that doesn't chatter then likely it won't hold and you'll spin one wheel. 55 in my Mark 3. im running a #3870 f1 truck using a eaton truetrac and 3. If one tire breaks traction, the amount of rotation (or spin) is controlled. so you have to dissasseble the diff and replace the side carrier bearings and new adjusters and new locks. Poor quality, would recommend buying eaton instead. Or for less than that the Eaton Truetrac. He also said that the housing is cast, and that the new ones are forged. In 2005, powertrain giant Eaton Corp. You could get a good used rear off eBay and keep your old rear to rebuild with a TrueTrac and 3:91s. Tru Trac is a killer setup, we did a 2001 WS6 with a 12 bolt/4. BW Viscous Coupling differences to CDL As promised from my post in the very useful D2 discussion on traction options with CDL, I'd like to query the effectiveness (whilst still working) of the VC approach. The Gforce Engineering bolt in 9" IRS kit replaces everything from the transmission back with our heavy duty components. I put an Eaton posi, Richmond 3. Worked that car hard on the street and I mean hard. The Truetrac units do not require a break in. Nothing to be concerned about. Eaton Performance differentials (including Eaton ELocker, Eaton ELocker4, Eaton Posi, Detroit Truetrac, and Detroit Locker) are warranted for one year against manufacturer defects. In fact, Eaton has even taken their respected Detroit Truetrac and adapted it for use in the new Camaros, and offers a great balance of streetability and hardcore performance. The CUCVs used lockers,not the Gov-Loc. Torque Sensitive Mechanical Unit • Automatic locking differential • Clutchless & maintenance free • Strong & aggressive unit • Operates in forward & reverse. Our selection of high-quality rear end gears alter your truck's power band and help compensate for larger wheel. This axle locker installs easily without the need for ring and pinion setup. Is there any inbuilt slack in the Wavetrac design or are they clunk free. Well, just had Aussie 3. 5 Sterling rear axle new gear whine - Been having loads of fun with my Excursion. 11 R&P put in myrear diff. I got my t56 and rear end back. 5" / Corporate 14 Bolt axle including ring and pinion sets, rebuilt kits and bearings, differential covers, upgraded axle shafts, heavy duty u-joints, and more. Dana 80 Hybrid (286 RBI) Axle Description. This is apparently worse in the Eaton units than the Harrop items but i can't confirm. The case has only one vertical rib so it’s not a Nodular Iron case. com You are browsing camaro5. Someone once said, “To be or not to be: that is the question. What really caught me off guard was the pricing between the Eaton Truetrac D30 and D44. They are in my '90 with front and rear 10-bolts and 4. Dertiot Locker, my only complaint is it has a fair bit of "play" internally, so there is abit of a clunk going from park to reverse and vise versa. Detroit Truetrac clunk noise in rear while turning with Dana 35 at 40k on Truetrac mostly when running it hard, once cool no noise, have proper oil per Eaton, ??? Time to replace Limited- Slip ???? Detroit truetra clunk noise when turning - Jeep Wrangler Forum. Detroit Truetrac - Eaton. The FFR cobra im building has a selectable locker, ARB air locker. I made a bunch of phone calls (roush, saleen, jdm, babbit bearing, eaton, dts) I ended up going with a Detroit TrueTrac and axle girdle. Nov 18, 2011 · Eaton’s TrueTrac was the first LSD to use helical gears over clutches, eliminating the consumable clutches and further reducing the noise of chattering clutches. the diff I have right now is the standard 3. Mar 01, 2010 · There wasn't any particular thump, grind, or clunk that triggered our desire to rebuild the rear 10 1/2-inch axle in our "Workin' Dog" '99 Power Stroke-powered Ford Super Duty. I decided to regear my truck, since i am doing diff work anyways, and add an Eaton Truetrac limited slip in the rear. But the noise made from these gears is more of a "whine" rather than a clunk or grind, which is perfectly normal. Also, Eaton recommends using a quality petroleum/mineral based oil and state they don't recommend synthetic with a TrueTrac. ” Afterwards there will be a slight improvement in its performance. But once you put the foot down, both wheels provide full traction immediately!. Instead of controlling slip like a clutch/cone system, the gears are actually torque multipliers. Unlocks when negotiating a turn so that the outer wheel can turn faster than the ring gear and the inside wheel, with no needed interaction from the driver. if the price is right then by all means give it a go. Eaton 35 Spline Detroit Locker A very strong mechanical differential Features. 8" or GM 10/12 bolt rear ends. 90 for '17 Hellcat Challenger, 68269917AG is the 3. Note This differential will make some noise Clunking sounds occur during engagement & disengagement. I went with an Eaton TrueTrac. Eaton Performance differentials (including Eaton ELocker, Eaton ELocker4, Eaton Posi, Detroit Truetrac, and Detroit Locker) are warranted for one year against manufacturer defects. Mar 01, 2010 · There wasn't any particular thump, grind, or clunk that triggered our desire to rebuild the rear 10 1/2-inch axle in our "Workin' Dog" '99 Power Stroke-powered Ford Super Duty. Hi all, I'm looking to upgrade the rear diff on my cargo 2016 Transit 250 (148" long, Medium roof, 3. Nothing to wear out and no additives needed. Driveline U-joints excessive wear or failing will interfere with the Driveline’s ability to rotate properly. I've never had a Detroit unit before, and so far, so good. Related Products Chrysler 8. Differential and Gear Basics We have a gear, RPM, and tire size calculator HERE. I need to replace the Detroit Locker with something a little more street friendly. The track loc is similar to the tru trac in result, it just gets there a different way, using clutch packs to adjust the power and torque split to each axle. I have read some have had issues, not sure if that is a result of a design or use issue. The 267 Rear Beam-design Iron (RBI) axle housing consists of a iron center casting (differential housing) with axle tubes extending from the center section sides. Unique gear and spring design reduces backlash, driveline windup, and ratcheting noises. 90s and a truetrac. Worked that car hard on the street and I mean hard. Smith Photographer, Writer.