A-Premium Rear Drum Brake Wheel Cylinder — Silverado/Sierra 2005-2008 (2-Pc Set)

Overview

The A-Premium Rear Drum Brake Wheel Cylinder is designed to refresh rear braking performance on compatible Chevrolet Silverado and GMC Sierra models. This 2-piece set covers both the driver and passenger sides, offering a practical replacement option for various mid-2000s configurations. With a bore of 0.938 inch (15/16 inch) and a robust cast iron body, this cylinder is built for durability and steady braking response under normal driving conditions.

Use this part as a thoughtful replacement choice when restoring dependable rear braking control. It presents possibilities for smoother operation, consistent pedal feel, and reliable rear-wheel engagement, without making guarantees about results. Real-world outcomes depend on your vehicle’s overall braking system and maintenance routine.

Fitment and Compatibility

Specifically intended for rear axle operation on multiple Silverado/Sierra variants, including Silverado 1500 2005–2007 (Standard and Extended Cab), Silverado 1500 2006–2007 (Extended Cab), Silverado 1500 Classic 2007 (Extended or Standard Cab), GMC Sierra 1500 2005–2008 (Standard and Extended Cab), Sierra 1500 2006 (Extended Cab), and Sierra 1500 Classic 2007. Always verify the listing notes for your exact year and trim, and compare bore size and mounting orientation to your existing cylinder.

Key Specifications

• Material: Cast iron
• Inside diameter: 0.938 inch (0.938" / 15/16 inch)
• Inlet thread size: M10 x 1.0
• Bleeder screw included: Yes; Bleeder screw cap: No
• Coverage: Rear driver and passenger side

Performance and Quality Assurance

Each unit undergoes a pressure test from 0.2 MPa to 20 MPa and a high-temperature test up to 120°C to help ensure reliable braking behavior in typical conditions.

What’s Included

• Two rear drum brake wheel cylinders (driver and passenger side)
• Bleeder screw included
• Compatible mounting hardware for reinstallation

Notes for Buyers

Please enter your vehicle information in the listing's top-left area and review the Special Notes before ordering to confirm fitment. This product is intended for rear drum brake systems and is designed as a direct replacement where applicable.