Wagner Brake Z855 Drum Brake Shoe - Rear

Overview of Wagner Z855 Drum Brake Shoes

The Wagner Z855 drum brake shoes are designed specifically for Chevrolet and GMC trucks, including the Sierra 1500 and Silverado 1500 series. Engineered with organic friction material and bonded attachment, these brake shoes provide reliable stopping power and consistent performance.

• Brake shoe width: 2.340 inches
• Brake drum diameter compatibility: 11.690 inches
• Organic friction material for smooth braking
• Bonded friction material attachment for durability
• Includes parking brake levers (quantity: 2)
• Compatible with Chevrolet and GMC Sierra 1500 and Silverado 1500 models
• FMSI number: 1583-s855

Wagner Brand Line and Product Details

The Wagner brand line focuses on delivering dependable brake components tailored for specific vehicle applications. The Z855 drum brake shoe is part of this line, offering a precise fit and quality materials to meet the braking demands of Chevrolet and GMC full-size trucks. Wagner's approach ensures that the friction material thickness and brake shoe dimensions align with factory specifications for optimal performance.

Product Features and Specifications

The Wagner Z855 brake shoe features a 2.340-inch width and is designed to fit brake drums with an 11.690-inch diameter. The organic friction material is bonded securely to the steel backing plate, providing consistent friction and wear characteristics. This part includes two brake shoes equipped with parking brake levers, enhancing parking brake functionality. The primary friction material thickness measures 0.215 inches, supporting effective braking force and longevity.

Compatible Vehicles and Applications

• Chevrolet Sierra 1500 (including Classic and HD models)
• GMC Sierra 1500 (including Classic and HD models)
• Chevrolet Silverado 1500 (including Classic and HD models)
• GMC Silverado 1500 (including Classic and HD models)

This part is designed for use in drum brake systems on these specific trucks, ensuring proper fit and function.

Common Issues Addressed by Wagner Z855 Brake Shoes

• Worn or thin brake shoes causing reduced braking efficiency
• Uneven brake shoe wear leading to brake noise or vibration
• Parking brake lever malfunction or failure
• Brake fade due to inadequate friction material
• Brake shoe damage from corrosion or heat stress

Installation Notes and Tips

Installation of the Wagner Z855 drum brake shoes requires removal of the brake drum and careful handling of the parking brake levers included with the shoes. Ensure the brake drum diameter matches 11.690 inches for proper fit. Since mounting hardware is not included, reuse existing hardware if in good condition or purchase separately. Verify the friction material thickness and inspect all brake components during installation for safety and performance.

Quality Assurance and Warranty

Wagner brake components are manufactured to meet or exceed OEM standards. The Z855 brake shoes undergo rigorous quality control to ensure durability and consistent braking performance. While specific warranty details are not provided here, Wagner products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.