This 2013 Chevy Silverado 3500 DRW (Dual Rear Wheel) pickup rear axle assembly is a complete OEM unit featuring a 11.5-inch ring gear and a 3.73 gear ratio with the factory G80 automatic locking differential. Built for heavy-duty towing and hauling, this axle delivers robust durability and reliable traction under load, making it ideal for work trucks and high-capacity applications.
The assembly includes the differential carrier, axle shafts, and housing, providing a direct bolt-in replacement for compatible Silverado 3500 models. The G80 locker ensures surefooted performance in low-traction conditions, automatically engaging when needed for maximum grip.
This unit is a tested used assembly, offering a cost-effective solution for restoring your Silverado’s rear axle integrity without the expense of a new assembly. Key details include the 3.73 ratio, 11.5-inch gear size, and the proven G80 locking differential system. Ready for installation, this axle brings back factory performance and dependability.