Dorman D670165 Disc Brake Caliper Repair Kit - Front

Reliable Disc Brake Caliper Repair Kit for Chrysler, Dodge, Jeep, and Volkswagen

The Dorman D670165 Disc Brake Caliper Repair Kit offers a precise solution for maintaining brake performance on select Chrysler, Dodge, Jeep, and Volkswagen models. Designed to restore the integrity of your disc brake caliper, this kit includes essential components made from durable EPDM rubber to ensure long-lasting service.

• Includes 1 piston boot and 1 piston seal made from EPDM rubber
• Black piston boot and seal for corrosion resistance and durability
• Piston bore diameter of 2.584 inches for accurate fitment
• Boot length of 0.461 inches with 0.028-inch material thickness
• Compatible with Chrysler Grand Caravan, Dodge Journey, Jeep Liberty, Jeep Nitro, Volkswagen Routan, and Town & Country models

Durable EPDM Rubber Components for Effective Brake Repair

This Dorman disc brake caliper repair kit features a piston boot and seal constructed from EPDM rubber, known for its resistance to heat, brake fluid, and environmental factors. The black piston boot has an outside diameter of 3.11 inches and an inside diameter of 2.047 inches, designed to fit precisely within the caliper bore. The piston seal’s outside diameter measures 2.645 inches, matching the 2.584-inch piston bore diameter to ensure a secure seal and prevent brake fluid leaks.

Compatible Vehicle Models and Part Number Details

The D670165 repair kit is compatible with a range of vehicles including the Chrysler Grand Caravan, Dodge Journey, Jeep Liberty, Jeep Nitro, Volkswagen Routan, and Town & Country. This part number is specifically engineered to meet the specifications required for these models, providing a reliable replacement for worn or damaged caliper seals and boots.

Common Brake Issues Addressed by This Repair Kit

• Leaking brake fluid due to worn piston seals
• Damaged or cracked piston boots allowing dirt and moisture ingress
• Reduced brake caliper performance from seal deterioration
• Brake drag caused by compromised caliper components
• Corrosion inside the caliper bore affecting piston movement

Installation Notes and Tips for Optimal Performance

Installation of the Dorman D670165 kit requires removal of the brake caliper and piston. Clean the caliper bore thoroughly before installing the new EPDM rubber piston boot and seal. Note that this kit does not include bolts, pins, or caliper grease, so ensure these components are inspected and replaced as necessary. Proper lubrication with compatible caliper grease is recommended during assembly to maintain smooth piston operation.

Quality Assurance and Warranty Information

Dorman provides this disc brake caliper repair kit as a standard replacement part manufactured to meet OEM specifications. The EPDM rubber materials used are selected for durability and resistance to brake system fluids. While installation hardware and grease are not included, the kit is backed by Dorman’s quality standards to support reliable brake system repairs. Please refer to Dorman’s warranty policy for specific coverage details.