Eaton · New
Eaton Detroit Truetrac Differential 09-23 Ford F-150 4x4 Front Axle 31 Spline 8.8in All Ratios
MPN 917A738 · Store SKU eat917A738
Supplier stock checked 11/7/2026, 4:21:25 AM 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; 31 Spline; 1.32 in. Axle Shaft Diameter; 8.80 in. Ring Gear Dia.; All Ratios; Detroit Truetrac® Differential
Manufacturer fitment & guides
Check 917A738 against the manufacturer’s application information below.
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