8112427 SP1 Volvo NL10 D10A Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary compressed air for reliable operation. Engineered with high-strength components, this unit features a water-cooled design and a 440cm³ swept volume to maintain consistent performance under heavy-duty service conditions.

Compatibility with Volvo NL10

This specific model is designed for use in Volvo NL10 trucks equipped with D10A engines. It features a through-drive mechanism and includes an ESS feature to enhance system reliability. The unit is compatible with Volvo OE specifications, ensuring correct fitment and performance within the engine's air supply circuit.

Installation and maintenance guidance

Technical installation requires attention to the M26x1.5 air inlet and outlet ports, as well as the M22x1.5 unloader port. Maintenance technicians should verify the water inlet and outlet connections (M16x1.5) to ensure proper cooling flow through the water-cooled valve plate. Proper torque application on mounting bolts is essential for preventing leaks.

System reliability and troubleshooting

Regular inspection of the drive gear and port seals is recommended during routine service intervals to prevent pressure drops in the braking system.

OE cross-reference

1300 060 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112427SP1.