Description
Mechanical Locking Differential. The Yukon Gear Differential Carrier; Rear; GM 11.50-Inch; Yukon Grizzly Locker; 30-Spline; 12-Bolt Carrier delivers 100% power to both rear tires while allowing wheel disengagement during turns. This makes it ideal for street driving, off-road use, and drag racing applications, enhancing traction and vehicle control under demanding conditions.
Construction and Appearance. Constructed with durable 8620 steel internals, this locker features a patented internal design to minimize common failure points. The assembly is completed in the USA, ensuring strict quality control and reliability for high-stress usage.
Installation. Installation requires moderate mechanical skill but does not require drilling or vehicle modifications. Professional installation is recommended to ensure optimal performance and durability.
Warranty. This product includes a 1-year limited warranty against manufacturing defects.
Application. Designed to fit 2007 to 2015 GMC Sierra 3500 HD trucks with GM 11.5-inch rear differentials equipped with a 30-spline, 12-bolt carrier.
Yukon Gear YGLGM11.5-30
CA Residents: WARNING: Cancer and Reproductive Harm
- Fits GM 11.50 In Rear Differential
- Yukon Grizzly Locker 30 Spline 12 Bolt Carrier
- Patented Internal Design Reduces Common Locker Failures
- 8620 Steel Internals Provide Added Strength
- Assembled in the USA
- Fits 2007-2015 GMC Sierra 3500 HD






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