Eaton · New
Eaton Detroit Truetrac Differential 29 Spline 1.27in Axle Shaft Diameter 3.08 & Up Ratio Rear AMC 20
MPN 912A579 · Store SKU eat912A579
Supplier stock checked 11/7/2026, 11:40:43 PM UTC. Adding a part does not reserve it.
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Product details
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle. Detroit Truetrac® Differential; 29 Spline; 1.27 in. Axle Shaft Diameter; 3.08 And Up Ring Gear Pinion Ratio; Rear AMC 20; Detroit Truetrac® Differential
Manufacturer fitment & guides
Check 912A579 against the manufacturer’s application information below.
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