A-Premium Front Disc Brake Caliper Pair with Brackets — Left & Right, Pre-coated, Dual Phenolic Pistons

These A-Premium front left and right disc brake calipers with brackets replace worn originals on many GM trucks and SUVs, restoring reliable braking performance and corrosion resistance.

Designed as a direct-fit replacement for a broad list of Chevrolet, GMC and Cadillac front-axle applications, this pair of calipers includes mounting brackets and arrives pre-coated to resist rust. Each caliper uses dual phenolic pistons and industry-standard ports so installation pairs with factory brake lines and bleeders. The package is tested to match OE dimensions and includes cross-reference numbers for easy vehicle verification.

Which vehicles will these calipers fit?

These calipers are built to cover many popular GM models across recent years. Always confirm the original part number or brake code before purchase to ensure compatibility.

• Cadillac Escalade, Escalade ESV 2008–2020; Escalade EXT 2008–2013; XTS 2013–2019 (with GM brake code J55).
• Chevrolet Avalanche 2008–2013; Silverado 1500 2008–2018 and 1500 LD 2019; Suburban and Tahoe model years listed; Express 1500 2009–2014.
• GMC Sierra 1500 2008–2018; Yukon and Yukon XL model years listed; Savana 1500 2009–2014.
• Reference numbers supported: 15904195, 22842351, 25910434, 25910435 and related OEM cross-refs.

What are the key specifications and hardware details?

These front calipers employ two phenolic pistons and are machined to match OEM mounting geometry. Ports and bleeders use common metric threads to simplify plumbing and bleeding during installation.

• Piston configuration: 2 phenolic pistons; piston OD: 2.003 inches.
• Inlet and bleeder port threads: M10 x 1.5 for straightforward fitment to factory fittings.
• Caliper groove width: 35 mm; pre-applied anti-rust coating for extended service life.
• Includes brackets so the assembly installs as a direct replacement without bracket swaps.

How difficult is installation and what should I check?

Installation is similar to most front caliper replacements but varies by vehicle. A basic automotive tool set and a safe method to support the vehicle are required; bleeding the brake system after installation is mandatory to remove air.

• Confirm your vehicle’s brake code (e.g., J55) or compare OEM reference numbers before ordering.
• For 2008 models, verify pad spring type—calipers fit vehicles with spreadfingers on the pad spring.
• Use M10 x 1.5 fittings for inlet and bleeder connections to match factory lines.
• Torque mounting bolts to factory specifications and bleed to purge air for firm pedal feel.

What warranty and quality assurances come with these calipers?

A-Premium backs this caliper pair with a one-year unlimited-mileage warranty, reflecting confidence in their manufacturing and coating process. The anti-corrosion finish and precise machining aim to match factory fit and longevity.

• One-year unlimited-mileage warranty from A-Premium.
• Factory-style dimensions and metric port threads for compatibility with OEM brake lines.
• Pre-coated surfaces to slow rust and extend usable life between replacements.

Who is this for: This caliper set is intended for owners and technicians replacing worn or damaged front calipers on compatible Chevrolet, GMC and Cadillac trucks and SUVs who need an OE-style fit and metric hardware compatibility. It's a fit-for-purpose option for fleet maintenance, DIY mechanics comfortable with brake service, and professional shops seeking an economical replacement part backed by a one-year guarantee.