The Yukon high-performance gear set for Toyota T100 and Tacoma rear axles without the factory locking differential provides an OEM-fit replacement to alter final drive ratio and improve acceleration or tire compatibility. Yukon optimizes tooth surface finish and heat treatment to control friction and heat. This 4.56 ratio set uses an 8.125" ring gear, 30-spline pinion and 12 ring gear bolts, and is supported by Yukon's lifetime Y.E.S. Plan.
Yukon Gear High Performance Gear Set For Toyota Tacoma and T100 in a 4.56 Ratio