3987602 SP1 Volvo Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system, generating the necessary air pressure for heavy commercial vehicle operation. Designed with high-strength components, this unit ensures consistent performance even under sustained high demand. The water-cooled design helps maintain thermal stability during long hauls by connecting directly to the engine's coolant circuit.

Compatible vehicles and engines

This specific model is designed for use in Volvo FL10 trucks equipped with TD102 engines. It features a 608cm³ swept volume and is compatible with Volvo systems. The unit includes an ESS feature and is water-cooled via M16x1,5 ports to ensure optimal operating temperatures.

Installation and maintenance

When performing installation, technicians should verify the drive gear configuration and port locations. This unit features an M26x1,5 air outlet port and an M22x1,5 unloader port. Ensuring the cooling lines are properly connected to the engine's coolant circuit is essential for preventing overheating during operation.

Selection guidance

Proper maintenance of the water-cooled valve plate and checking the air inlet port (Ø29) regularly will help extend the service life of the compressor. Always consult your authorized distributor to ensure exact fitment with the existing engine configuration.

OE cross-reference

1300 050 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3987602SP1.