Raybestos 521PG Drum Brake Shoe - Rear

Reliable Drum Brake Shoe for Buick, Cadillac, Chevrolet, and More

The Raybestos Element3; Organic Drum Brake Shoe 521PG offers dependable braking performance for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with organic friction material, this brake shoe provides consistent stopping power and smooth engagement.

• Organic friction material for quieter braking and reduced dust
• Shoe assembly radius of 4.430 inches for precise fitment
• Steel width of 1.770 inches ensuring durability and strength
• Compatible with multiple GM models including Buick Century and Cadillac DeVille
• Part number 521PG for easy identification and replacement

About the Raybestos Element3; Organic Brake Shoe Line

The Element3; Organic line from Raybestos focuses on delivering brake components made with organic friction materials. These materials are engineered to provide a balance of performance and noise reduction, making them suitable for a variety of passenger vehicles. The 521PG drum brake shoe is part of this line, offering reliable stopping power with a focus on smooth operation and longevity.

Detailed Product Description and Specifications

This drum brake shoe features an organic friction material that helps reduce brake noise and dust compared to semi-metallic alternatives. The shoe assembly radius measures 4.430 inches, ensuring a precise fit within the drum brake system. The steel width of 1.770 inches adds structural integrity to the shoe, supporting consistent braking performance under normal driving conditions. This part is designed specifically for use on select models from Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, including the Buick Century, Cadillac DeVille, Chevrolet Celebrity, and Oldsmobile Cutlass Ciera.

Common Applications and Issues Addressed

• Replacement for worn or damaged drum brake shoes on compatible GM vehicles
• Helps restore proper braking response and pedal feel
• Reduces brake noise associated with older or degraded brake shoes
• Addresses uneven brake wear and vibration issues
• Improves overall braking system reliability and safety

Installation Notes and Tips

When installing the Raybestos 521PG drum brake shoe, ensure the brake drum and hardware are inspected and cleaned. Properly measure the shoe assembly radius and steel width to confirm compatibility with your vehicle’s brake system. It is recommended to replace brake shoes in pairs on the same axle to maintain balanced braking performance. Follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

Raybestos maintains strict quality control standards for the Element3; Organic line, including the 521PG brake shoe. Each part is manufactured to meet or exceed OEM specifications for fit and function. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.