3551052 Compatible Brake Caliper Pin Kit for Mercedes-Benz
3551052
Summary
This heavy-duty grade brake caliper pin repair kit is designed for Mercedes-Benz air disc brake systems. It provides a precise solution for maintaining caliper movement and ensuring reliable braking performance in heavy commercial vehicles. Equivalent to OE Knorr-Bremse K001925 and Mercedes-Benz 0004204382.
| EAN Code | 8699031096032 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- K028451
- K001925
-
MERCEDES BENZ
- 000 420 43 82
Description
What does a caliper pin repair kit do?
This brake caliper pin repair kit is engineered to restore the essential movement of the caliper assembly. By addressing wear in the pin and bushing interface, this kit helps prevent seized calipers and uneven brake pad wear, ensuring consistent performance under heavy-duty service conditions.Vehicle compatibility and fitment
This component is compatible with Mercedes-Benz vehicles and is designed to meet the requirements of air disc brake systems. It serves as a reliable replacement for worn pins and bushings to maintain optimal braking pressure and system integrity.Installation and maintenance
Technicians should inspect the caliper pins and boots during every brake service to prevent corrosion or binding. When replacing these components, ensure that all surfaces are clean and that specialized grease is used to prevent elastomer swelling, which helps extend the service life of the entire assembly.System maintenance guidance
Regular maintenance of the caliper pin mechanism is critical for the overall safety of the heavy commercial vehicle braking system.OE cross-reference
3551052 (Brake Caliper Pin Repair Kit) is the equivalent of the Knorr-Bremse and Mercedes-Benz OE numbers. This part directly replaces Knorr-Bremse OE numbers K001925, K028451. It also replaces Mercedes-Benz OE number 0004204382.Other OEMs
KNORR-BREMSE
- K028451
- K001925
MERCEDES BENZ
- A0004204382
- 0004204382
- 000 420 4382
- 000 420 43 82
Related Products
Repair Kits
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| MERCEDES BENZ |
FAQ
What is the purpose of a caliper pin repair kit?
It is used to replace worn pins and bushings within the air disc brake caliper to ensure smooth movement and prevent seizing.
Is this kit compatible with Mercedes-Benz systems?
Yes, this kit is designed for compatibility with Mercedes-Benz air disc brake systems in heavy commercial vehicles.
When should I replace the caliper pins?
Replacement is recommended if you notice uneven pad wear, vibrations, or if a technician identifies corrosion or binding during inspection.
Can I use standard grease on these pins?
It is vital to use grease specifically compatible with elastomer boots to avoid swelling and premature component failure.
What are the OE reference numbers of this part?
3551052 directly replaces Knorr-Bremse OE numbers K001925, K028451. It also replaces Mercedes-Benz OE number 0004204382.