PowerStop AD8237P Brake Drum - Rear

Rear OE Replacement Brake Drum

Power Stop AD8237P is a rear brake drum built as a direct bolt-on replacement for factory equipment. It is manufactured to original equipment specifications for fit, weight, and performance, with a rust-resistant coating for added protection.

Key Features

• Direct bolt-on replacement for factory brake drum applications
• Cast iron construction for dependable braking performance
• Rust-resistant coating helps protect against corrosion
• Built to original equipment specifications for fitment and weight
• Designed for rear brake drum applications

Detailed Description

This Power Stop brake drum is engineered for rear applications on Chevrolet Colorado, GMC Canyon, and select Isuzu models. The AD8237P uses cast iron construction and a coated finish to help resist rust and corrosion in demanding brake environments. With OE-based dimensions and a 6-bolt pattern, it is intended to match factory-style brake drum service requirements without altering the original setup. This part cross-references DuraGo BD80120 and Centric Parts 122.66043 for the same application.

What It Is Used For

• Replacing a worn or out-of-round rear brake drum
• Restoring proper drum-to-shoe contact
• Addressing rust-related surface deterioration
• Correcting brake pulsation or uneven rear braking caused by drum wear
• Returning the rear brake system to OE-style dimensions

Installation Notes and Tips

Verify drum diameter, inside diameter, and bolt pattern before installation. This part is listed for rear fitment on 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon, 2006 Isuzu i-280, 2006 Isuzu i-350, 2007-2008 Isuzu i-290, and 2007-2008 Isuzu i-370. Confirm the existing brake hardware condition and inspect shoes, wheel cylinders, and related components during service. Fits 2004-2012 Chevrolet Colorado, rear. Fits 2004-2012 GMC Canyon, rear. Fits 2006 Isuzu i-280, rear. Fits 2006 Isuzu i-350, rear. Fits 2007-2008 Isuzu i-290, rear. Fits 2007-2008 Isuzu i-370, rear.

Quality Assurance

Power Stop’s Autospecialty line focuses on OE-style replacement brake components with factory-spec fitment and performance targets. AD8237P is coated for corrosion resistance and built to original equipment specifications.