Yukon Gear Differential Carrier; Rear; GM 11.50-Inch; Yukon Grizzly Locker; 30-Spline; 12-Bolt Carrier (07-15 Silverado 3500 HD)Find parts that fit my vehicle

Mechanical Locking Differential. The Yukon Gear Differential Carrier; Rear; GM 11.50-Inch; Yukon Grizzly Locker; 30-Spline; 12-Bolt Carrier is designed to deliver 100% power to both rear wheels, improving traction and vehicle control in challenging conditions such as off-road driving and racing. This mechanical locker engages automatically when needed, enhancing the vehicle’s capability while maintaining drivability during turns.

Construction and Appearance. Constructed with 8620 chromoly steel internals for superior strength and durability, the Yukon Grizzly Locker features a patented internal design that minimizes common locker failures. It is assembled in the USA, ensuring strict manufacturing standards. The unit has a robust, industrial finish designed to withstand harsh operating environments.

Installation. Installation requires moderate mechanical skill and traditional tools; no drilling or modifications to the axle housing are necessary. It is designed as a direct replacement carrier for compatible differentials.

Warranty. This product comes with a 1-year limited warranty against defects in materials and workmanship. Application. Specifically fits 07-15 Silverado 3500 HD with GM 11.5-inch rear differentials featuring 30 spline axles and a 12-bolt carrier.

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