3161258 Volvo B11R D11A Compressor Gear

What does a compressor gear do?

This compressor gear is a vital component within the air brake compressor system, responsible for driving the internal piston movement through precise mechanical engagement. Built with high-strength components, it is designed to withstand the constant rotational stress and high-pressure environment found in heavy commercial vehicle braking systems.

Vehicle and engine compatibility

This specific part is compatible with Volvo B11R trucks featuring D11A engines. It ensures proper timing and synchronization within the compressor unit to maintain consistent air pressure delivery for the vehicle's braking system.

Installation and maintenance guidance

When performing maintenance or repairs on the air brake compressor, technicians should verify the exact tooth profile and gear dimensions to ensure correct fitment. Proper installation of this gear is essential to prevent premature wear of the compressor assembly and to maintain the integrity of the pneumatic circuit.

Selection guidance

Selecting the correct gear based on engine model and OE specifications ensures reliable operation under heavy load conditions. Consult your authorized distributor to ensure correct compatibility.

OE cross-reference

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