4151013 Compatible DAF MAN Volvo Brake Caliper Pin Dust Boot

What does a brake caliper pin dust boot do?

This brake caliper pin dust boot serves as a critical sealing element within the air disc brake caliper assembly. By acting as a flexible bellows, it shields the guide pins from harmful road salt, water, mud, and brake dust. Maintaining a clean environment around the slide pins is essential for ensuring smooth axial movement during braking applications.

Compatible vehicles and applications

This component is compatible with DAF, MAN, and Volvo trucks. It is specifically designed to fit heavy commercial vehicle braking systems where floating calipers rely on precise pin movement to function correctly. It serves as a reliable replacement for worn or damaged seals in professional maintenance environments.

Installation and maintenance

When performing brake service, technicians should inspect these boots for cracks or tears. Replacing them alongside the caliper pins ensures long-term protection of the braking mechanism. Proper installation prevents uneven pad wear and prevents the seizing of the caliper assembly.

Preventing system seizure

Ensure that the guide pins are properly lubricated before installing new dust boots to achieve optimal performance.

OE cross-reference

4151013 (Brake Caliper Pin Dust Boot) is the equivalent of the DAF, MAN, Meritor and Volvo OE numbers. This part directly replaces DAF OE number 884368. It also replaces MAN OE number STRMCK1253, Meritor OE number MCK1253 and Volvo OE number AMMCK1253.