21379906 SP1 Volvo FM13 D13A Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic system, generating the necessary compressed air for brake operation and other air-operated functions. Built with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses found in heavy commercial vehicle engine environments.

Vehicle and engine compatibility

This specific unit is engineered for Volvo FM13 trucks equipped with D13A engines. It is compatible with systems requiring a water-cooled configuration to maintain optimal operating temperatures during continuous use. The design ensures precise air delivery through its Ø85.00 mm bore and 62 mm stroke.

Installation and maintenance guidance

For professional installation, technicians should verify that the water inlet and outlet ports (M16x1,5) match the existing cooling lines. The unit features an M26x1,5 air outlet port and an M16x1,5 unloader port. Ensure the drive gear and mounting flange align perfectly with the engine requirements to prevent vibration or leakage.

Replacement considerations

When replacing this unit, it is essential to check the integrity of the cooling system and the condition of all air lines to ensure maximum service life.

OE cross-reference

1300 190 006 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21379906SP1.