Ford 8.8 Inch Eaton Posi Limited Slip 31spl

The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases the clamping load on the clutch packs increases. That causes the chatter-free clutch packs to grab and transfer power to the other wheel.

Mild off-road vehicles should look to Eaton's limited-slip differential for their traction answers. The fact is, Eaton's Posi units are virtually bullet proof.

-Precision forged gears for high impact strength and durability.
-Formula One race-bred carbon friction discs for lifelong, chatter-free operation.
-A spring pre-load pack combined with a field proven, high performance cast iron case for unbelievable durability.

• Superior rebuildable design
• Race-bred carbon friction discs
• Automatic limited-slip functionality