A-Premium Rear Brake Wheel Cylinder for Chevrolet Silverado & GMC Sierra 1500 (2009–2013) — Cast Iron, Direct-Fit

A-Premium Rear Brake Wheel Cylinder designed to replace worn cylinders on 2009–2013 Chevrolet Silverado 1500 and GMC Sierra 1500 rear left or right wheels, restoring braking function reliably.

This heavy-duty replacement wheel cylinder from A-Premium is a direct-fit hydraulic component engineered for the rear brakes of Chevrolet Silverado 1500 and GMC Sierra 1500 models from 2009 to 2013. Manufactured from cast iron and pressure-tested across a wide range, it’s built to meet OE-style dimensions and thread specifications for straightforward installation and dependable service life. The part accepts the original-style bleeder screw and matches inlet thread sizes, helping technicians and DIYers avoid fitment surprises.

How will this wheel cylinder fit my Silverado or Sierra?

The A-Premium cylinder is made to directly match the rear left and right positions on 2009–2013 Silverado 1500 and Sierra 1500 trucks. Check your vehicle VIN or use the listing’s vehicle checker to confirm compatibility with your specific model and brake assembly.

• Direct-fit for Chevrolet Silverado 1500 (2009–2013) rear wheels
• Direct-fit for GMC Sierra 1500 (2009–2013) rear wheels
• Matches thread sizes: M10 x 1.0 inlet and 10 mm thread diameter
• Inside piston diameter: 1.0625 inch — OE-style sizing

What materials and tests ensure reliable braking performance?

Constructed from cast iron for strength and corrosion resistance, this wheel cylinder undergoes both pressure and thermal testing to confirm durability under real-world conditions. Factory tests include step pressure checks from low to high and a sustained high-temperature exposure to ensure seal integrity and performance stability.

• Cast iron construction for long-term durability
• Pressure-tested from 0.2 MPa up to 20 MPa for leak-free operation
• High-temperature test at 120°C to validate seal performance
• Includes bleeder screw (cap not included) for brake bleeding

What installation details and reference numbers should I know?

The cylinder follows OE-style specifications so it installs with standard brake hardware and tools. Confirm part numbers or cross-references before ordering to ensure the correct side (driver or passenger) and fitment for your vehicle’s brake backing plate.

• Cross references: W610146, 25832113, WC15533, 19287769 and others
• Bleeder screw included; bleeder screw cap not included
• Thread diameter and inlet thread match common OE sizes for these trucks
• Sold for rear left or right — select correct side when ordering

Who is this for: Owners and technicians replacing a leaking, sticking, or worn rear wheel cylinder on a 2009–2013 Chevrolet Silverado 1500 or GMC Sierra 1500 who want an OE-style cast iron replacement that’s been pressure- and heat-tested. This part suits DIY mechanics comfortable with brake-system work and professional shops seeking a reliable aftermarket option backed by a one-year unlimited-mileage guarantee from A-Premium. Always verify vehicle fitment and follow proper brake bleeding and safety procedures during installation.