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Yukon’s ring and pinion install kit bundles matched gears, bearings and seals with a full Master Install kit to rebuild or re-gear an 8.6-inch GM rear in a 3.73 ratio. The package includes axle bearings and seals plus premium Timken bearing options in Pro Kits, and it covers the small parts needed to return vehicles to service quickly. Yukon’s engineering, heat-treatment and testing processes aim to ensure accurate surface finish and reliable fitment for 10‑bolt applications.
Yukon Gear Ring & Pinion Install Kit For 8.6in. GM Rear 3.73 Ratio w/Axle Bearings + Seal
