Eaton · New
Eaton Detroit Truetrac Differential 20-25 GM 2500HD Diesel 6.6 Only with Rear 31 Spline Axles
MPN 917A740 · Store SKU eat917A740
Supplier stock checked 11/8/2026, 6:01:40 AM UTC. Adding a part does not reserve it.
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Product details
Detroit Truetrac® Differential; AAM 11.5 in.; 31 Spline; All Ratios; Detroit Truetrac® Differential
Manufacturer fitment & guides
Check 917A740 against the manufacturer’s application information below.
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