Dorman D351415 Disc Brake Caliper Repair Kit - Rear

Disc Brake Caliper Repair Kit for Rear Service

This Dorman disc brake caliper repair kit restores the original sealing and service components needed to repair a rear disc brake caliper on specified vehicles. It is built with quality components for dependable operation and long-term durability.

• Bore size: 2.125 in
• Standard replacement grade for routine brake service
• Package contents: 1 disc brake caliper repair kit
• Part number: D351415

Key Features

• Matches the original components required for caliper repair
• Designed for rear disc brake calipers with a 2.125-inch bore size
• Supports proper caliper function during brake service
• Direct replacement for common service applications on Buick Riviera, Cadillac Eldorado, Cadillac Seville, and Oldsmobile Toronado
• This part cross-references Carlson 41095 for the same application.

Detailed Product Information

Use this Dorman caliper repair kit when servicing rear disc brake calipers on 1979-1985 Buick Riviera, 1979-1985 Cadillac Eldorado, 1980-1985 Cadillac Seville, and 1979-1985 Oldsmobile Toronado equipped with a 2.125-inch bore size. The kit is intended to restore the caliper’s internal service components so the brake system can return to proper operation after repair. D351415 is a standard replacement part for vehicles that need a direct-fit caliper repair solution.

Part number D351415 is also referenced by Centric Parts 143.62011, Four Seasons 66589, and other listed interchange numbers for the same application.

Vehicle Fitment

• Fits 1979-1985 Buick Riviera, rear. Compatible with disc brake calipers featuring a 2.125-inch bore size.
• Fits 1979-1985 Cadillac Eldorado, rear. Compatible with disc brake calipers featuring a 2.125-inch bore size.
• Fits 1980-1985 Cadillac Seville, rear. Compatible with disc brake calipers featuring a 2.125-inch bore size.
• Fits 1979-1985 Oldsmobile Toronado, rear. Compatible with disc brake calipers featuring a 2.125-inch bore size.

Common Repair Uses

• Repairing a rear caliper with worn internal service components
• Addressing brake drag caused by caliper seal wear
• Restoring caliper operation after brake service on Buick Riviera applications
• Restoring caliper operation after brake service on Cadillac Eldorado and Cadillac Seville applications
• Servicing Oldsmobile Toronado rear disc brake calipers with the correct bore size

Installation Notes

Confirm the caliper bore size before ordering and compare the removed components to the kit contents before installation. Clean the caliper thoroughly during service and inspect related brake parts for wear or damage before reassembly. Verify proper brake operation after installation and follow the vehicle manufacturer’s brake service procedures.

Quality Assurance

Dorman manufactures this repair kit as a standard replacement part using quality components for reliable performance and durability. It is engineered to match the original components required for the specified caliper repair application.