3161258 Compressor Gear for Volvo NH12

What does a compressor gear do?

This compressor gear is a vital component within the air brake compressor assembly, responsible for transmitting mechanical power to drive the compression cycle. Engineered with high-strength components, it ensures consistent performance under the heavy-duty operating conditions typical of commercial vehicle pneumatic systems.

Vehicle and engine compatibility

This specific gear is fitted to Volvo NH12 trucks powered by D12C engines. It is designed to maintain precise timing and movement within the compressor mechanism, ensuring the air brake system receives stable pressure. Check the compatibility list for more information.

Installation and maintenance

When replacing this part, technicians should verify the engine code and compressor configuration to ensure correct fitment. Proper installation of the gear is essential for the longevity of the entire air brake compressor unit and prevents premature wear in the drive assembly.

Troubleshooting and inspection

Regular inspection of the compressor drive mechanism can help identify early signs of gear wear, such as unusual noise or fluctuations in air pressure delivery.

OE cross-reference

7600 850 008 (Compressor Gear) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3161258.