Disc Brake Caliper Assembly Rear Passenger for Silverado Tahoe Yukon

In this review of the Disc Brake Caliper Assembly rear passenger unit, the focus is on owners of late 1999-2007 GM full-size SUVs and trucks who need a direct OE-style replacement. The reviewer found the biggest reason to buy is the complete, ready-to-install package: a brand new caliper plus bracket, phenolic piston and installation hardwares supplied for a rear right, passenger side fit. For those who want a dual piston replacement that matches the original GM fitment codes, this caliper provides a simple swap that restores braking function without machining or additional parts.

Key Features

• Direct Fitment: Designed to replace the original rear right caliper on specified Chevrolet, GMC and Cadillac models, reducing guesswork at installation.
• Complete Assembly: Includes the brake caliper, mounting bracket, phenolic piston and installation hardwares so the unit is ready to install out of the box.
• Dual Piston Design: The dual piston configuration offers consistent pad contact for models that require this setup, helping restore even braking feel.
• OE Reference Numbers: Matched to reference numbers such as 18043521 and 88967107 for easier parts confirmation against the vehicle sticker.
• Vehicle Coverage: Covers many Cadillac Escalade, Chevy Avalanche, Silverado, Tahoe, Suburban and GMC Sierra and Yukon models listed, simplifying compatibility for common GM platforms.

Who It's For

This caliper assembly is best suited for owners and independent mechanics working on 2000-2007 GM full-size trucks and SUVs who require a rear passenger side unit with a dual piston configuration. It is especially useful when the original caliper showed wear, seized pistons or when a full OE-style replacement is preferred to refurbishing the old unit.

It is not appropriate for vehicles that use a single piston rear caliper, or for those who cannot confirm GM brake codes from the Service Parts Identification sticker. Buyers who need front calipers, pads, or a different piston arrangement should seek a part matched to those exact requirements.

Pros & Cons

Pros

• Complete OE-style assembly reduces the need to transfer parts during installation.
• Generally good fit and function for the listed Chevrolet, GMC and Cadillac models.
• Clear reference numbers and vehicle listings help confirm compatibility before purchase.

Cons

• Some users report long-term leakage after extended use, so periodic inspection is recommended.

Specifications

Our Verdict

The caliper assembly is a practical, cost-conscious replacement for owners of supported GM trucks and SUVs who need a rear passenger dual piston unit. It offers a full OE-style package that simplifies installation and restores reliable braking for compatible vehicles, making it a good value for those who confirm fitment and accept routine inspection for long-term seal performance.

Frequently Asked Questions

How do I confirm this is the correct dual piston caliper for my vehicle?
Check the Service Parts Identification sticker for GM brake codes and compare the reference numbers provided to your original caliper.

Does the assembly include installation hardwares?
Yes, the unit ships with the caliper, bracket, phenolic piston and installation hardwares for direct fit installation.

Will this fit single piston rear caliper applications?
No, this listing is for a dual piston rear right passenger side caliper and will not match single piston setups.