4051024 Repair Kit, Brake Caliper Pin — WABCO

This specialized repair kit provides essential maintenance for air disc brake systems, ensuring the smooth movement of the caliper pin. Designed for heavy-duty applications, the components are manufactured using high-strength materials to withstand demanding road conditions and maintain structural integrity during frequent braking cycles.

4051024 is the OE-equivalent of the WABCO 12 999 678VT brake caliper pin used in DAF, RENAULT TRUCKS, VOLVO, PACCAR, and FRUEHAUF systems, including WABCO PAN 19 DOUBLE and PAN 22 DOUBLE models. This part ensures seamless integration with original braking hardware to maintain optimal vehicle safety.

For workshop technicians, this kit facilitates efficient brake servicing by providing a reliable solution for worn or seized caliper pins. It is recommended to check the condition of the pins and dust boots during routine brake inspections to prevent uneven pad wear or system lag. Regular maintenance of the braking system helps extend the service life of the entire air disc brake assembly.

Proper installation of this repair kit helps maintain the precise mechanical tolerances required for heavy commercial vehicle braking stability. It is designed to meet the rigorous demands of long-haul transport and professional fleet operations.