The Truetrac is a helical gear limited slip differential, not a “locker”. The Truetrac operates by transferring power from the spinning wheel to the wheel with the most traction. If one tire breaks traction, the amount of rotation (or spin) is controlled by transferring the lost traction to the higher traction wheel.
It stays 100 percent street-friendly and adds increased control in slippery situations while remaining completely safe to drive with in icy road conditions. An LSD can keep a mostly stock axle from grenading when a locker would have broken an axleshaft or worse, and it still very much acts as a traction-aiding device.
Is a Detroit Locker Streetable?
Can I run a Detroit Locker on the street? While many people do use the Detroit Locker during everyday street use, the Detroit Locker is a very aggressive traction aiding differential, initially developed for off-highway, heavy-duty applications. Eaton also makes many applications for on-highway, heavy-duty trucks.
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse.
Is a Truetrac a locker? – Related Questions
What is the difference between Posi and Truetrac?
Unlike a traditional clutch-type posi, a Truetrac requires no special oil additive or maintenance. With silky-smooth positive operation and no components to wear out, the Truetrac maintains day-one performance for the life of the unit.
Does Truetrac need additive?
Do I need friction additive/modifier? A quality petroleum/mineral based oil works best in the Truetrac units. We do not recommend synthetic oil. Friction additive/modifier is not required.
Does a Detroit locker work in reverse?
It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance-free parts.
Can you run a differential upside down?
ULTRA 4 Vehicles that have Mid or Rear Engines are forced to run their diffs upside down because the tailshaft is running completely backwards compared to a conventional vehicle. This results in the rear diff running on the WEAKEST, coast side for 99% of the time which is of course not ideal.
How does a Harrop Truetrac work?
Truetrac gears have spiral teeth, and the pinions are mounted in pockets in the case. If one wheel begins to lose traction, the pinions separate slightly from the side gear, and wedge in the pockets. As input torque increases, the separating force increases, thus slowing or stopping the spinout.
How much is a Truetrac diff?
PRICE: $1,173.70
The Truetrac’s proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.
I’ve just installed a Detroit True-Trac worm-type differential in the rear of my SII. I’ve been breaking this unit in. After about 15 minutes of light stop-and-go driving, it makes this noise. Kinda sounds like a baseball card in the spokes of a bicycles, only with a little more meat to it.
Who makes Truetrac differential?
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque.
Who makes Detroit lockers?
When it comes to traction, nothing delivers like the legendary Detroit Locker! Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels,
Which is better limited slip or locking differential?
An automatic locking differential can unlock and allow the inside wheel to rotate freely, but only when power is limited. The limited slip differential will allow some slipping between the two side gears, this allows both wheels to get equal traction even though one is spinning faster than the other.
Do Detroit Lockers have clutches?
The teeth on the Detroit Locker’s spider and driven-clutch assemblies are cut at a negative angle. Here the center cam (inside the spider gear) locks into position and acts as a ramp to disengage the driven-clutch teeth from the spider gear. This allows the outside wheel to rotate faster around the corner.
What is the difference between a Detroit and lunchbox locker?
Full Carrier Replacement Auto-Lockers (Detroit Locker) are very strong and reliable lockers. They cost more money than a lunchbox locker and take a professional to install properly, however they are much stronger. The advantage of these are the increased carrier strength compared to the lunchbox lockers.
Lunchbox lockers have an extremely simple design that helps keep the cost low but can introduce issues with on road handling. They’re super easy to install and are great if you want to have a locker in your rig for cheap. If you plan on buying a lunchbox locker we recommend buying one for your front axle.