PowerStop B636 Drum Brake Shoe - Rear

PowerStop Rear Autospecialty Brake Shoes Overview

The PowerStop B636 rear drum brake shoes provide reliable stopping power for a range of GM vehicles. Designed with semi-metallic friction material, these brake shoes offer consistent performance and durability for models like the Chevrolet Cavalier and Pontiac Bonneville.

• Semi-metallic friction material for balanced wear and braking
• Bonded friction material attachment for secure and lasting fit
• Compatible with multiple Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models
• Part number B636 ensures precise replacement fit
• Does not include mounting hardware or parking brake levers

Detailed Product Description

The PowerStop - Rear Autospecialty Brake Shoes line focuses on delivering dependable drum brake components tailored for rear brake applications. The B636 brake shoes feature semi-metallic friction material, which provides a good balance between braking performance and longevity. The friction material is bonded securely to the shoe backing plate, reducing the risk of delamination and ensuring consistent braking response. These brake shoes are designed for use on a variety of GM vehicles, including Buick LeSabre, Cadillac DeVille, Chevrolet Monte Carlo, and Pontiac Grand Prix models, among others. Note that this part does not include mounting hardware or parking brake levers, so these components must be sourced separately if needed.

Compatible Vehicles and Applications

Compatible with rear drum brake systems on the following makes and models:

• Buick: Century, LeSabre, Regal
• Cadillac: DeVille, Fleetwood, Seville
• Chevrolet: Cavalier, Lumina, Monte Carlo, Silhouette, Montana
• Oldsmobile: 88, 98, Cutlass Ciera, Cutlass Cruiser, LSS
• Pontiac: Bonneville, Grand Prix, Trans Sport

Common Issues Addressed by PowerStop B636 Brake Shoes

• Worn or glazed brake shoes causing reduced stopping power
• Uneven brake shoe wear leading to brake noise or vibration
• Brake fade during extended use or heavy braking
• Brake shoe material deterioration affecting parking brake performance
• Replacement of original equipment brake shoes for maintenance

Installation Notes and Tips

When installing the PowerStop B636 brake shoes, ensure the drum brake assembly is clean and free of debris. Since mounting hardware and parking brake levers are not included, inspect existing components for wear and replace as necessary. Proper adjustment of the brake shoes after installation is critical to ensure optimal braking performance and even wear. Follow vehicle-specific service manual instructions for drum brake shoe replacement and adjustment procedures.

Quality Assurance and Warranty

PowerStop brake shoes are manufactured to meet or exceed OEM specifications for fit and function. The semi-metallic friction material and bonded attachment method contribute to consistent braking performance and durability. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Refer to PowerStop documentation for exact warranty terms.