Carlson 41223 Disc Brake Caliper Repair Kit - Rear

Carlson 41223 Rear Caliper Repair Kit

The Carlson 41223 disc brake caliper repair kit is built for rear brake service on select Chevrolet, GMC, and Cadillac applications. It includes the boot and square cut seals needed to restore proper caliper apply and release action, helping the brake system operate as designed.

Key Features

• Disc brake caliper repair kit for rear service
• Boot and square cut seals included for caliper sealing surfaces
• Supports proper apply and release cycle operation
• Designed for select D974 rear caliper applications
• Carlson Part Number: 41223

Detailed Description

Use the Carlson 41223 when servicing rear disc brake calipers that require seal and boot replacement. This kit is intended for vehicles that use the D974 caliper configuration, including rear applications on the Chevrolet Express 1500, GMC Savana 1500, Cadillac Escalade, Chevrolet Avalanche 1500, Chevrolet Suburban 1500, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL 1500. It also applies to rear 7300 lb. GVW D974 caliper service on the Chevrolet Express 2500 and GMC Savana 2500. Verify piston D974 compatibility before ordering.

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

What It Helps Address

• Brake fluid leakage at the caliper seal area
• Sticking or slow caliper piston movement
• Uneven rear brake response
• Loss of proper caliper return after pedal release
• Seal wear during caliper rebuild service

Installation Notes

Confirm rear caliper piston type D974 before installation. Clean the caliper bore and sealing surfaces thoroughly, and inspect the piston and hardware condition before reassembly. Follow the vehicle service procedure for brake fluid handling, bleeding, and torque specifications.

Quality Assurance

Carlson designs brake service parts around system-level operation, with seals and boots selected to help the caliper function correctly through the apply and release cycle.