3.73 RWD Rear Remanufactured Axle Assembly | Chevrolet Silverado 1500 / GMC Sierra 1500 2007-2008

Remanufactured 3.73 RWD Rear Axle Assembly – Chevrolet & GMC (2005–2007)

Looking for a dependable replacement rear axle for your Chevrolet or GMC? The 3.73 rear axle assembly sold by Powertrain Company is expertly remanufactured to exceed original equipment (OE) standards, delivering strength, durability, and the heavy-duty reliability you need.

This remanufactured 3.73 ratio rear axle is engineered for rugged performance, making it the ideal solution for towing, hauling, off-road use, and everyday driving. Each assembly is rebuilt with premium OE-quality parts, upgraded components, and thoroughly tested to restore factory performance and dependability.

 Why Choose a Powertrain Company 3.73 Rear Axle?

The remanufactured axle assemblies undergo a meticulous rebuild process to ensure like-new performance you can trust:

• Fully remanufactured differential with updated bearings and seals

• Precision-machined housings for proper fit and alignment

• Heat-treated gears for added strength and long service life

• Upgraded axle shafts built to handle heavy loads

• 100% inspected and tested under load to simulate real-world driving conditions

With a remanufactured axle assembly sold by Powertrain Company, you get the confidence of a fully remanufactured, OE-quality unit that's built to last, ready to install, and backed by expert craftsmanship.

Order your remanufactured 3.73  rear axle assembly today and restore your Chevrolet or GMC to peak performance.

 Vehicle Compatibility

This remanufactured 3.73 rear axle assembly fits the following Chevrolet and GMC applications:

Chevrolet Silverado 1500

• 2007 Chevrolet Silverado 1500
• 2008 Chevrolet Silverado 1500

GMC Sierra 1500

• 2007 GMC Sierra 1500
• 2008 GMC Sierra 1500