5003336 Twin Cylinder Compressor for Volvo N12

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. It is engineered to provide consistent air pressure through a robust design featuring a 440cm³ swept volume and high-strength components. The unit is designed to withstand rigorous operational demands while maintaining stable performance for the vehicle's air brake system.

Compatible vehicles and engines

This specific model is compatible with Volvo N12 trucks equipped with TD120 engines. It utilizes a water-cooling system to manage operating temperatures effectively, ensuring longevity under heavy workloads. The design includes an ESS feature and a water-cooled valve plate to optimize thermal management during continuous use.

Installation and maintenance

For installation, technicians should verify the M26x1.5 air inlet and outlet ports, as well as the M16x1.5 water inlet and outlet connections. Maintaining proper coolant flow and checking the M26x1.5 fittings during routine service intervals helps prevent system failures. Ensure all connections are tightened to specification to avoid pneumatic leaks.

Troubleshooting and maintenance guidance

Monitoring the compressor's performance is essential for maintaining the integrity of the entire air brake system. If air pressure build-up slows or water leakage occurs at the M16x1.5 ports, an inspection of the cooling lines and valve plate is recommended to ensure optimal system interplay.

OE cross-reference

1300 110 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 5003336.