Eaton Detroit Truetrac Differential 30 Spline 1.31in Axle Shaft Dia 3.92 & Up Ratio Rear Dana 44

For use with non-thick ring gears only.

3.92 & up

30 EA

1.31 in

8.5 in

Limited Slip (LSD)

Off-Road: Light Trail / Sand Sports
Off-Road: Rock Crawl
On Road: Drag Racing
On Road: Restoration
Off-Road: Extreme Off-Road
On Road: Work Truck / Towing
On Road: Street and Muscle
Off-Road: Work Truck / Towing
On Road: Circle Track

DIFFERENTIAL PRODUCT SELECTOR

Model year start	Model year end	Vehicle make	Vehicle type (model)	Axle location	Axle description	Gear ratio	Model product notes
1977	1979	Ford	Half-Ton Truck, Van, SUV	Rear	Dana 44	3.92 & up
1971	2006	Jeep	Cherokee, Grand Cherokee, Liberty, Post Office Truck, Scrambler, Wagoneer, Wrangler	Rear	Various Dana 44	3.92 & up
1967	1980	International Harvester	Half-Ton Truck, Van, SUV	Rear	Dana 44	3.92 & up
1993	2000	Isuzu	100_1100, 4x4 Half-Ton Pickup, Scout I and II, Traveler, Metro Van	Rear	Dana 44	3.92 & up