Application – Ford 8.8 with 31 spline axles

Description
Eaton Heavy Duty 31 Spline Posi Unit
A perfect replacement for worn-out OEM clutch differentials

Features
• Heavy duty casting
• Carbon clutch packs
• Net-forged gears
• Smooth automatic operation
• Operates in forward & reverse

Gear Lube
DO NOT USE SYNTHETIC GEAR OIL
Will adversely affect unit operation and void warranty

Use Petroleum Based 80W-90 or 85W-140 Gear Oil
Requires (1) 4 ounce bottle of limited-slip additive