PowerStop AD8616P Brake Drum - Rear

Rear OE Replacement Brake Drum

PowerStop AD8616P 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 high-temp coated surface that helps protect against rust and corrosion.

Compatible with select Chevrolet Astro and GMC Safari rear brake applications, this Power Stop rear OE stock replacement coated brake drum supports a clean, OE-style service repair for vehicles that need a precise drum fit and consistent braking surface.

Key Features

• Direct bolt-on rear brake drum replacement
• High-temp coated finish for rust and corrosion resistance
• Cast iron construction
• Built to original equipment specifications for fitment, weight, and performance
• 5-bolt hole design
• Inside diameter: 241.30 mm / 9.50 in
• Outside diameter: 304.00 mm / 12.00 in
• Maximum brake diameter discard: 243.59 mm / 9.60 in

Detailed Description

The Power Stop Autospecialty rear OE stock replacement coated brake drum is engineered for drivers who need a factory-style drum brake service part with accurate dimensions and corrosion protection. The cast iron drum is finished with a rust-resistant coating to help preserve the braking surface and exposed metal during service and storage. Part number AD8616P is a practical choice for rear brake drum replacement on 1990-2002 Chevrolet Astro and 2001-2002 GMC Safari models.

This part cross-references Anchor 8949 and DuraGo BD8949 for the same application.

What It Helps Address

• Rear brake drum wear or scoring
• Rust buildup on the drum exterior
• Brake pulsation caused by an out-of-spec drum surface
• Reduced braking consistency from a worn factory drum
• Service replacement needs on Chevrolet Astro and GMC Safari rear drum brake systems

Installation Notes and Tips

Verify drum diameter, bolt pattern, and rear axle application before installation. Clean the hub and surrounding brake components before mounting the new drum, and inspect shoes, hardware, and wheel cylinders for wear while the drum is removed. Confirm the drum is within service limits and that the braking surface seats evenly after installation.

• Fits 1990-2002 Chevrolet Astro, rear
• Fits 2001-2002 GMC Safari, rear

Quality Assurance

Power Stop manufactures this brake drum to original equipment specifications for fitment, weight, and performance. The coated finish adds protection against rust and corrosion for long-term service in rear drum brake applications.