4502018 Piston, Brake Caliper Pin

The Piston, Brake Caliper Pin is a critical component within the air disc brake system, engineered to provide precise movement and consistent braking force. This high-strength component is designed to withstand heavy-duty operating conditions while maintaining structural integrity under pressure.

This product is specifically engineered to be compatible with several heavy commercial vehicle brands and models. It serves as an OE-equivalent part for MACK (Pinnacle, Granite) and various VOLVO models including FH12, FH13, FH16, FM11, FM12, FM13, VNL, and VHD series. It is also compatible with RENAULT TRUCKS (Magnum, Premium, Kerax) and IVECO systems. 4502018 is the OE equivalent of the MACK and VOLVO braking system components used in heavy-duty truck applications.

For workshop technicians performing brake maintenance, this piston features a precise Ø 68 mm diameter. It is essential to ensure the caliper assembly is clean and free of debris during installation to prevent seizing. Regular inspection of the piston and pin movement is recommended during routine fleet maintenance to ensure optimal braking response.

Selecting the correct piston diameter and specification is vital for maintaining the safety of the air brake system. This component supports the heavy-duty requirements of long-haul transport and construction machinery applications.