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Dorman D670186 Disc Brake Caliper Repair Kit - Rear
Reliable Disc Brake Caliper Repair Kit for Chrysler, Dodge, and Ford
The Dorman D670186 Disc Brake Caliper Repair Kit provides essential components to restore brake caliper function on select Chrysler, Dodge, and Ford vehicles. Designed for standard replacement, this kit helps maintain braking performance and safety.
- Includes 1 piston boot and 1 piston seal made from durable EPDM rubber
- Boot length of 10.7 inches with 0.7 mm material thickness for reliable sealing
- Fits piston bore diameter of 2.12 inches (2.12 in bore size)
- Black piston boot and seal for corrosion resistance and durability
- Compatible with Chrysler Aspen, Dodge Ram 1500 Van, and Ford E-150 models
Durable EPDM Rubber Components for Effective Brake Repair
This Dorman disc brake caliper repair kit features EPDM rubber piston boots and seals, known for their resistance to heat, brake fluid, and environmental contaminants. The piston boot has an inside diameter of 43 mm and an outside diameter of 67 mm, ensuring a precise fit around the caliper piston. The piston seal’s outside diameter measures 2.362 inches, matching the 2.12-inch piston bore diameter for optimal sealing performance. The black finish adds an extra layer of protection against wear and corrosion.
Compatible Vehicles and Part Number Details
The Dorman D670186 kit is specifically designed for use with Chrysler Aspen, Dodge Ram 1500 Van, and Ford E-150 models. This ensures a proper fit and reliable brake caliper repair. Using the correct part number D670186 guarantees compatibility and helps maintain the integrity of your vehicle’s braking system.
Common Brake Caliper Issues Addressed
- Leaking or damaged piston seals causing brake fluid loss
- Worn or torn piston boots allowing dirt and moisture intrusion
- Reduced caliper piston movement leading to uneven brake pad wear
- Corrosion buildup inside the caliper bore affecting piston operation
- Brake drag or sticking caliper pistons impacting braking efficiency
Installation Notes and Tips
- Ensure the caliper piston bore is clean and free of debris before installation
- Lubricate the piston boot and seal with compatible brake grease (not included)
- Carefully fit the piston seal into the caliper bore to avoid damage
- Check piston boot dimensions to confirm proper fit during assembly
- Do not reuse old seals or boots to prevent brake system failure
Quality Assurance and Warranty Information
Dorman’s D670186 disc brake caliper repair kit is manufactured to meet standard replacement specifications, providing reliable performance for your Chrysler Aspen, Dodge Ram 1500 Van, or Ford E-150. The EPDM rubber materials used in the piston boot and seal offer durability and resistance to brake system fluids. While installation hardware and bolts are not included, this kit covers the critical sealing components needed for effective caliper repair. Please refer to Dorman’s warranty policy for coverage details.
| Brand | Dorman |
|---|---|
| Part Number | D670186 |
| Bolts Included | No |
| Boot Length | 10.7 |
| Bore Size | 2.12 in |
| Caliper Grease Included | No |
| Color/Finish | Black |
| Installation Hardware Included | No |
| Item Grade | Standard Replacement |
| Material | EPDM Rubber |
| Package Contents | 1 Piston Boot; 1 Seal |
| Pin Included | No |
| Piston Boot Color | Black |
| Piston Boot Inside Diameter | 43 |
| Piston Boot Material | EPDM Rubber |
| Piston Boot Material Thickness | 0.7 |
| Piston Boot Outside Diameter | 67 |
| Piston Bore Diameter | 2.12 |
| Piston Seal Color | Black |
| Piston Seal End 1 Outside Diameter | 2.362 |
| Piston Seal Material | EPDM Rubber |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chrysler | Aspen | Rear | |
| 2008 | Chrysler | Aspen | Rear | |
| 2007 | Chrysler | Aspen | Rear | |
| 2007 | Ford | E-150 | Rear | |
| 2006 | Ford | E-150 | Rear | |
| 2005 | Ford | E-150 | Rear | |
| 2004 | Ford | E-150 | Rear | |
| 2003 | Dodge | Ram 1500 Van | Rear |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.