20574763 SP1 Compatible Volvo FH12 D12C Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a vital component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Designed with high-strength components, it ensures consistent performance under demanding duty cycles. This specific model features a through-drive configuration and is optimized for water-cooled thermal management to maintain operational stability.

Compatible vehicles and engines

This unit is engineered specifically for Volvo FH12 trucks equipped with D12C engines. It is a precision-engineered replacement that maintains the required air flow and pressure characteristics necessary for the vehicle's braking and pneumatic systems. The design ensures seamless integration with the existing engine mounting and cooling architecture.

Installation and maintenance

Installation should be performed by a qualified workshop technician. It is essential to verify the water inlet and outlet ports (M16x1.5) and the air unloader port (M12x1.5) match the existing installation site. Ensuring correct torque on all connections prevents leaks in the air brake circuit.

Selection guidance

When replacing an old unit, always check the cylinder bore diameter and cooling type to ensure exact match with the original equipment requirements.

OE cross-reference

1300 185 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20574763SP1.