4051002 Dust Blower, Brake Caliper Pin — WABCO

The heavy-duty Dust Blower, Brake Caliper Pin is an essential component designed to maintain the integrity of the air disc brake system. This part plays a critical role in protecting the caliper mechanism from external contaminants, ensuring smooth piston movement and consistent braking performance under demanding heavy commercial vehicle conditions. It is manufactured using high-strength components to withstand extreme mechanical stress.

4051002 is the OE-equivalent of the WABCO 12 999 704VT Dust Blower, Brake Caliper Pin used in DAF, MACK, RENAULT TRUCKS, SCHWARZMULLER, VOLVO, and WABCO PAN 17 systems. This part is also compatible with the following OEM references: DAF 1519363, MACK 261112999704VT, RENAULT TRUCKS 5001852880, RENAULT TRUCKS 7421454873, SCHWARZMULLER 55190, and VOLVO 21454873.

For workshop technicians performing brake maintenance, this component ensures precise fitment within the caliper assembly. Proper installation of the dust blower is vital for preventing dust accumulation that can lead to caliper seizing or uneven wear. It is recommended to inspect the pin and surrounding seals during routine brake system service to ensure optimal safety and longevity of the braking assembly.