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912A587

DETROIT TRUETRAC® DIFFERENTIAL; FORD 9 IN.; 28 SPLINE; 3.25 AND UP

General Specifications

Product Name
Eaton Detroit Truetrac Differential
Catalog Number
912A587
Product Weight
16.9 lb

Product specifications

Ring gear ratio
3.25 & up
Gear spline tooth count
28 EA
Axle shaft diameter
1.2 in
Ring gear size
9 in
Differential type
Limited Slip (LSD)
Vehicle usage
Off-Road: Light Trail / Sand Sports
Off-Road: Rock Crawl
On Road: Restoration
Off-Road: Work Truck / Towing
On Road: Circle Track
On Road: Drag Racing
Off-Road: Extreme Off-Road
On Road: Work Truck / Towing
On Road: Street and Muscle

Differential Product Selector

Model year start Model year end Vehicle make Vehicle type (model) Axle location Axle description Gear ratio
1957 1980 Ford, Lincoln, Mercury Passenger Car Rear Ford 3.25 & up
1957 1987 Ford Small Truck, Minivan, SUV Rear Ford 3.25 & up
1957 1972 Ford Half-Ton Truck, Van, SUV Rear Ford 3.25 & up

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