Carlson 7112 Disc Brake Caliper Piston - Rear

Carlson 7112 Rear Brake Caliper Piston

Carlson 7112 is a disc brake caliper piston for rear brake service on a wide range of Audi, Buick, Cadillac, Chevrolet, Saab, and Volkswagen applications. It is used in rear caliper rebuild and repair work where the piston must match the original caliper design and bore requirements.

Key Features

• Disc brake caliper piston for rear brake hydraulics
• Fits select Audi A3, A4, TT, and TT Quattro rear applications
• Fits select Buick LaCrosse, Regal, and Allure rear applications
• Fits select Chevrolet Impala, Malibu, and Malibu Limited rear applications
• Fits select Cadillac XTS rear applications
• Fits select Saab 9-5 and Volkswagen Jetta rear applications
• Part number: 7112

Detailed Description

This Carlson disc brake caliper piston is built for rear brake service across multiple OE-style caliper designs. It covers applications such as 2006-2011 Audi A3 rear, 2005-2010 Volkswagen Jetta rear, 2014-2020 Chevrolet Impala rear, and 2013-2018 Cadillac XTS rear, along with additional Buick, Chevrolet, Saab, and Audi models listed in the fitment data. If you are replacing a worn, damaged, or seized rear caliper piston, Carlson 7112 provides the correct service part for the specified brake system.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a scored or corroded rear caliper piston
• Restoring proper rear brake hydraulic movement
• Repairing calipers with sticking or uneven piston travel
• Addressing brake drag caused by piston wear or damage
• Supporting rear brake rebuild work on listed Audi, Buick, Cadillac, Chevrolet, Saab, and Volkswagen models

Installation Notes and Tips

Verify the caliper design, piston style, and rear position against the vehicle-specific fitment before installation. Clean the caliper bore thoroughly, inspect seals and related brake components, and confirm smooth piston movement after assembly. Brake system bleeding and final brake function checks should be completed according to the vehicle service procedure.

Quality Assurance

Carlson brake hydraulics parts are cataloged for vehicle-specific service applications. Confirm fitment by year, make, model, and rear position before ordering Carlson 7112.