Just Differentials
Differentials and Axles!
- Location
- Washington State
Limited Slip Differentials - Just Differentials
At Just Differentials we stock the top limited slip style differentials from all the top manufacturers. A limited slip differential uses clutches, cones, or helical gears and pre-load to prevent wheel spin. They increase traction significantly, are smooth on the street, reasonably priced, but never will be 100% locked.
Eaton Truetrac
- The Truetrac uses helical type 'worm' gears. These gears are directional by design and fit specifically in either a front or rear application.
- Does not require a friction modifier or synthetic oil.
- Does not 'chatter' or make noise like a clutch style limited-slip.
Auburn Limited-Slip Differential:
- Uses clutch-cones instead of clutch disks.
- 2 pinion design.
- Not rebuildable, 1 year warranty + 4 Year replacement plan.
- Requires friction modifier.
Eaton Posi:
- Carbon fiber clutches, not steel.
- Rebuildable, optional coil spring preloads 200-800 lbs.
- Requires friction modifier.
Nitro Power Lock:
- 4 pinion design.
- Rebuildable clutches, no clutch guides.
- Aggressive traction profile.
- Requires friction modifier.
Eaton Trac Loc:
- Lower initial purchase point.
- Rebuildable clutches.
- Requires friction modifier.
Nitro Posi:
- Carbon fiber clutches, not steel.
- Rebuildable, uses Eaton springs.
- Requires friction modifier.