A-Premium Front Disc Brake Calipers with Brackets — Left & Right Pair, OE-Fit Anti-Rust Coating

The A-Premium front left and right disc brake calipers with brackets are direct-fit replacements engineered to restore reliable braking performance on compatible GM trucks and SUVs.

These complete front-side calipers come pre-assembled with brackets and are finished with an anti-rust coating to resist corrosion and extend service life. Designed to match OE mounting points and hydraulic connections, they replace worn or damaged calipers on many Cadillac, Chevrolet, GMC and Yukon models so you can return the vehicle to safe, predictable stopping behavior.

Which models and model years will these calipers fit?

The calipers fit a broad set of GM vehicles across multiple model years when the vehicle uses the specified brake code or hardware layout. Fitment includes Cadillac Escalade, Escalade ESV, Escalade EXT, XTS and many Chevrolet and GMC full-size trucks and vans.

• Cadillac: Escalade 2008–2020, Escalade ESV 2008–2020, Escalade EXT 2008–2013, XTS 2013–2019 (GM Brake Code J55)
• Chevrolet: Avalanche 2008–2013, Express 1500 2009–2014, Silverado 1500 2008–2018 and 1500 LD 2019, Suburban and Tahoe model coverage noted above
• GMC: Sierra 1500 2008–2018, Savana 1500 2009–2014, Yukon/Yukon XL ranges shown in the full spec list
• Special note: 2008 vehicles require spreadfingers on the pad spring for correct fit

What are the key technical specifications and construction details?

These calipers feature a two-piston phenolic design sized to match the original hydraulic geometry and clamp force of the factory components. Ports and bleeders use metric threads for straightforward hose and bleeder-screw installation.

• Brake piston count: 2 phenolic pistons for reduced heat transfer and lighter weight
• Piston outer diameter (OD): 2.003 inches
• Inlet and bleeder port thread: M10 x 1.5
• Caliper groove (pad) width: 35 mm
• Finished with a protective anti-rust coating to help resist corrosion in road conditions

How does installation and compatibility checking work for a DIY or shop install?

Because these are direct-replacement calipers, installation follows standard disc-brake procedures: lift and secure the vehicle, remove the wheel and old caliper, transfer any necessary mounting hardware, connect the brake hose, bleed the system and torque mounting fasteners to specification. Always verify the OE part cross-reference and visual match before starting.

• Reference numbers: 15904195, 22842351, 25910434, 25910435 and others listed for cross-checking
• Confirm brake code J55 on applicable Cadillac XTS models before purchase
• Bleed the brake system after installation to remove air and restore pedal feel
• Follow manufacturer torque specs and inspect hoses and hardware for wear

Who is this for? These A-Premium front calipers are aimed at owners, mechanics and fleet managers who need a dependable, cost-effective replacement for worn or damaged front-side brake calipers on compatible GM full-size trucks, SUVs and vans. They suit do-it-yourselfers comfortable with standard brake jobs and professional shops looking for an economical direct-fit option backed by a one-year unlimited-mileage warranty.