Dual Rear Wheel Chasis Cab Applications, With Wide Track Engineered for durability and peak performance, this part ensures reliability for your vehicle. Perfect for OEM replacement or upgrade needs 2015-2016 Sierra 3500 HD, 2015-2016 Silverado 3500 HD United States Powertrain Offers Open, Non-locking or Posi-traction, Locking Units Available, All Gear Ratios Available.

US Powertrain remanufactured differentials are engineered to restore factory performance, reliability, and driveline confidence. Designed as a direct replacement for worn or damaged original units, these differentials help eliminate noise, vibration, and inconsistent power delivery caused by internal wear.

Each Differential is professionally remanufactured using OE-grade components and strict quality control processes to ensure long-term durability. Thorough inspection and testing help deliver smooth operation, proper gear engagement, and dependable torque transfer for daily driving, work applications, and light towing.

This makes US Powertrain differentials a cost-effective alternative to New assemblies Without sacrificing performance or reliability.

• With Posi-Traction With 11.5 Ring Gear With 4.10 Ratio With Wide Track Rear Axle
• With Wide Track, With DRW

• Location: Rear
• Axle Type: GM 11.5 Inch
• Cab Size: Cab & Chassis
• Color: Black
• Gear Ratio: 4.1 Ratio