Maintaining your 2014 Mercedes C-Class brakes is crucial for safety and performance. While routine maintenance often includes brake pad replacement, issues can sometimes extend to the brake calipers themselves. Owners of the 2014 Mercedes C-Class may encounter problems with the rear brake calipers, specifically concerning the electronic parking brake mechanism and piston seals. This article explores a cost-effective DIY solution that goes beyond just replacing brake pads and addresses a common caliper seal issue.
A common problem with the rear calipers on this model, particularly those with the electronic parking brake, involves the piston seal. If you’re experiencing issues such as a sticking parking brake or suspect a leak in the rear caliper, it might not always necessitate a complete caliper replacement. Often, the culprit is a torn or worn piston seal. Replacing the entire caliper can be expensive, but fortunately, a more economical fix exists.
For those comfortable with DIY car maintenance, rebuilding the rear calipers and replacing just the piston seal is a viable option. One Mercedes owner successfully identified a compatible and significantly cheaper alternative to the original equipment (OE) seal: the Dorman Piston Seal, part number D351562. This seal has been found to be nearly identical to the original, offering a reliable and budget-friendly repair solution.
Parts Needed for Rear Caliper Seal Replacement:
- Dorman Piston Seal, Part Number D351562
- Brake Fluid (compatible with your Mercedes-Benz)
- Brake Cleaner
- Optional: Engine assembly lube or similar slick lubricant
Steps for DIY Rear Caliper Seal Replacement (Overview):
- Disassemble the Caliper: Carefully remove the rear caliper from your 2014 Mercedes C-Class, following standard procedures for brake pad replacement and caliper removal.
- Reset E-brake: Manually reset the electronic parking brake screw using a screwdriver.
- Remove Old Seal: Take out the old piston seal from the caliper. In many cases, you might find it is torn or damaged.
- Install New Seal: Lubricate the new Dorman D351562 piston seal and carefully install it into the caliper.
- Reassemble Caliper: Slide the piston back into the caliper housing.
- Reinstall Caliper: Reattach the caliper to your 2014 Mercedes C-Class.
- Bleed Brakes: Thoroughly bleed the brake system to remove any air, which is crucial after any caliper work. A pressure bleeder system can simplify this process.
Cost Savings:
Opting for the Dorman piston seal replacement can save you a significant amount of money compared to purchasing new calipers. The Dorman seal is a fraction of the cost of a new caliper, making this a very economical repair if you are comfortable performing the labor yourself. This DIY approach allows 2014 Mercedes C-Class owners to address rear brake caliper issues without incurring hefty repair bills.
Conclusion:
While “2014 Mercedes C-Class rear brake pad replacement” is a standard maintenance task, understanding related issues like rear caliper seal problems can save you time and money. By using a Dorman D351562 piston seal, you can effectively repair your rear calipers and address potential e-brake issues on your 2014 Mercedes C-Class, ensuring your braking system remains in top condition without breaking the bank. Remember to always prioritize safety and consult a professional if you are unsure about any part of this repair process.
