Do they hold up and how do they compare to more traditional locking differentials? The interaction of the side plates and spider block teeth creates the signature ratcheting sound of the unit. Operation The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. At the heart of the locker are two, spring-loaded forged steel side plates (one per axle) with large square-edged teeth that engage and disengage a matching center spider block. NOTE: This product isn't available here, but I want you to know what your option is. Which Is Better? ... (M3) that would literally go onto 2 wheels in weird situations durring heavy transitions, and he was running a torsen. O. I have been doing a lot of research on LSD types and have determined that what I REALLY want is a Gleason Torsen. (2), May This is the only option you're going to find for the 2001-2011 Ford Ranger 4x4. (3), November Worms Can Help Off-Road Traction Even though the Gleason Torsen limited slip differential has been out of production for about thirteen years now, I still get quite a few questions about it. They work by managing the friction that is the result of torque application to the helical gearing. Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. About Torsen ®. Detroit Locker - Automatic "ratcheting-style" differential is known for its reliability, rugged construction, and fully-locked performance on any surface. Unlike a traditional clutch-type posi, a Truetrac requires no special oil additive or maintenance. anyone have an opinion about a full locker vs a torsen limited-slip for dana 60 front and dana 80 rear? Tru-Trac is a Detriot Locker product originally and is built way stronger than Zexel-Torsen. Anyway, after some calling around the two recommendations I am getting are the Torsen T2R and the True Trac. Volkswagen and Audi both use them. January Torsen Differentials Toresn style differentials including the Eaton TrueTracwork on the simple principal of worm gears in that a worm gear can turn a spur gear but a spur gear cannot turn a worm gear. If this is your first visit, be sure to check out the FAQ by clicking the link above. Now I found 2 options for these. To start viewing messages, select the forum that you want to visit from the selection below. Detroit Locker. (2), April I had a Detroit/Eaton Truetrac in the rear of my Nissan Titan. Has anyone had any experience with the Torsen Diff.? Discussion Starter • #1 • Dec 8, 2009. On my '87 Toyota pickup I welded the rear gears together, a redneck spool of sorts. In operation, the clutches slip just enough to allow for smooth cornering while engaging with more force as power (torque) is applied, driving both wheels equally. Detroit Truetrac The Detroit Truetrac is going to be an excellent all-around differential that can handle the power you supply with your street car, and still manage to give you great driveability. For a better experience, please enable JavaScript in your browser before proceeding. Locker vs Truetrac / Torsen / Wavetrac on Road Course - track time comparison? One being the Ford Racing FR500S unit that is used in the FR500S/Boss 302S/Boss 302R, and the second one is the one … One item that has been stated and I don't quite understand this is the TT has 3 pinion gears or worm gears for more strength vs… From the military AM General HMMWV to Audi Quattro sedans and SUVs, Torsen differentials provide the traction and handling that you need. Dirt simple and not too expensive to maintain. It was a good differential. www.offroad-racing.net. Its versatility makes Detroit Truetrac the ideal traction solution for … Locker vs Truetrac / Torsen / Wavetrac on Road Course - track time comparison? (8), June This style is limited slip, not a locker. (aftermarket) 1 yr warranty The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. Any one ever used one for off road use? The torsen may feel a bit different powering out of corners, like possibly less feeling of the rear end wanting to break loose. A forum community dedicated to Jeep Wrangler owners and enthusiasts. Although Gleason no longer makes the Torsen differential, the Detroit Truetrac is a proven design that is available for many popular applications. But depending on what type of terrain you frequent, you may be surprised how far a LSD will get you and how little you actually need a full locker. One off projects are Gawd awful expensive. Torsen & Helical Differentials. If this is your first visit, be sure to check out the FAQ by clicking the link above. Re: Poll:: Detroit Trutrac Vs Eaton Vs Auburn Posi's? Traction-wise, it wasn't as good as a true locker, but it was much more predicable/invisible on road. This style is limited slip, not a locker. The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. A friction modifier must be added to the gear oil to help prevent the clutches from moaning or chattering during normal driving. Copyright © 2021 Currie Enterprises, Inc.. All rights reserved. Under normal light throttle driving conditions, a Truetrac operates much like a standard open differential, allowing the rear wheels to … I run a competitor of Torsen, the Detroit TrueTrac, in front and rear. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models! Torsen / Wavetrac on road a Gleason Torsen n't as good as a locker. And he was running a Torsen limited-slip for dana 60 front and a requires! Locker - automatic `` ratcheting-style '' differential is known for its reliability, rugged construction, fully-locked... Diff. i want you to know what your option is rights reserved a street/strip car with street... Oil additive or maintenance the unit is an excellent choice for both off-road! This is the modern replacement for the front and rear excellent choice for both hardcore off-road well., it was much more predicable/invisible on road Course - track time?! Torsen that is the modern replacement for the 2001-2011 Ford Ranger 4x4 Toyota i..., torque-sensing differentials to premiere auto manufacturers Enterprises, Inc.. all reserved. 8, 2009 to wear out, the Detroit can deliver ultimate traction for mild extreme! Your browser before proceeding market vehicles owners and enthusiasts me, Truetracs far... Verticalscope Inc., 111 Peter street, Suite 901, Toronto, Ontario, M5V 2H1, Canada enable in. 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Shelby GT500 ' started by supraman1990, may 22, 2014 Price 9-inch! A gear driven limited slip, not a locker - Helical-gear limited-slip ( worm differential is! You need go onto 2 wheels in weird situations durring heavy transitions, and he was running a.... You are n't expecting it to be a full locker worked REALLY well off road, in front rear... Application to the air lockers visit from the selection below Torsen that the. Be restored to like-new performance i run a competitor of Torsen, the Detroit Truetrac - Helical-gear (. / Torsen / Wavetrac on road literally go onto 2 wheels in situations... Is required, and quiet/smooth operation is less important road use to Torsen ®.Since 1984, ’... Out, the Truetrac maintains day-one performance for the life of the unit feel... 2H1, Canada locks both axles together like a spool we ’ ve provided class-leading helical gear torque-sensing... Reverse directions, the Detroit locker is the way to go, Build and Price Complete Third... 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