Superpro · New
SuperPro Differential Bushing Insert
MPN SPF4171K · Store SKU sprSPF4171K
Supplier stock checked 11/7/2026, 5:17:39 AM UTC. Adding a part does not reserve it.
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Product details
Designed to fit into the voiding of the original rubber differential mount to eliminate excessive driveline movement to deliver an improved gear shift feel and superior power transmission through to the wheels. This mount insert will also lengthen the life of the original mount. Differential Mount - Bushing Kit
Manufacturer fitment & guides
Check SPF4171K against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y