21353460 VOLVO FH 12/420 Single Cylinder Air Compressor

This single cylinder air compressor serves as a vital component within the pneumatic braking system of heavy commercial vehicles. Designed to provide consistent air pressure, it utilizes a robust water-cooling mechanism to maintain optimal operating temperatures during intensive service cycles. The precision-engineered construction ensures long-term durability under heavy-duty load conditions.

21353460 is the OE-equivalent VOLVO 21353460 single cylinder air compressor used in the VOLVO FH 12/420 model. This part meets strict technical requirements for seamless integration into the vehicle's air supply system. By maintaining exact dimensions such as the Ø85.00 mm bore and M26x1,5 outlet port, it guarantees compatibility with original engine and braking architectures.

Workshop technicians should ensure that the water inlet (M16x1,5) and outlet ports are inspected for any blockages during installation to maintain the cooling efficiency of the unit. The component is designed for a single-cylinder configuration with a through-drive capability, making it an essential part for maintaining the pneumatic integrity of the truck's braking system. Proper mounting and checking of the M12x1,5 unloader port is recommended during routine maintenance to prevent air leaks.