Dorman D670181 Disc Brake Caliper Repair Kit - Rear

Reliable Disc Brake Caliper Repair Kit for Ford, Lincoln, and Mercury

The Dorman D670181 Disc Brake Caliper Repair Kit is designed to restore the functionality of your vehicle's braking system. Compatible with Ford Fusion, Lincoln MKZ, Mercury Milan, and Grand Marquis models, this kit provides essential components to maintain safe and effective braking performance.

• Includes piston boot, piston seal, actuator boot, clip seal, and o-ring
• Constructed with durable EPDM rubber for piston seal and boot
• Fits piston bore diameter of 34 mm with precise dimensions for optimal fit
• Black piston boot and seal for corrosion resistance and durability
• Standard replacement grade for reliable service

Detailed Product Features and Specifications

The Dorman D670181 repair kit features a piston boot with an 11.6 cm length and a 45.8 mm outside diameter, made from EPDM rubber to resist heat and brake fluid degradation. The piston seal, also black and made from EPDM rubber, has an outside diameter of 1.585 inches, ensuring a tight seal within the caliper bore. This kit is designed for a 34 mm piston bore diameter, matching the specifications of many Ford Fusion, Lincoln MKZ, Mercury Milan, and Grand Marquis disc brake calipers. Note that bolts and installation hardware are not included in this kit.

Compatible Vehicles and Applications

This disc brake caliper repair kit is compatible with the following vehicles:

• Ford Fusion
• Lincoln MKZ
• Mercury Milan
• Lincoln Grand Marquis

Use the Dorman D670181 kit to address common caliper issues and maintain braking efficiency on these models.

Common Issues Addressed by This Repair Kit

• Leaking or damaged piston seals causing brake fluid loss
• Worn or cracked piston boots allowing dirt and moisture ingress
• Reduced caliper piston movement leading to uneven brake pad wear
• Corrosion buildup inside the caliper bore affecting piston operation
• General caliper seal deterioration from age and heat exposure

Installation Notes and Tips

Before installation, thoroughly clean the caliper bore and inspect for damage. This kit does not include bolts or installation hardware, so ensure you have the necessary tools and parts on hand. Carefully install the piston seal and boot to prevent leaks and ensure smooth piston movement. Use compatible brake grease separately, as this kit does not include caliper grease.

Quality Assurance and Warranty

Dorman provides this disc brake caliper repair kit as a standard replacement part manufactured to meet OEM specifications. The EPDM rubber materials offer resistance to brake fluid and temperature variations, contributing to long service life. Warranty coverage details should be confirmed with the product documentation or supplier.