G2 Axle & Gear 20-2015-28 G-2 Axle and Gear Internal Kit
Updated: Aug 19, 2026 Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
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GM 10-bolt 7.5" differential internal kit replaces all the internal components of a standard open differential case. For use on axles with 28-spline shafts. Includes side gears, spider gears, thrust washers, cross shaft, and retaining pin. The components of this kit meet or exceed the strength tolerances of the factory original parts.