22016995 S3 Volvo 9900 Compatible Compressor Crankshaft

What does a compressor crankshaft do?

The compressor crankshaft serves as the central component in the air brake compressor assembly, responsible for converting the engine's rotary motion into the reciprocating motion required for the compression stroke. This high-strength component is manufactured to withstand the intense pressure and mechanical stress found in heavy commercial vehicle braking systems.

Compatible vehicles and engines

This specific crankshaft is designed for use in Volvo 9900 models. It ensures precise synchronization within the compressor assembly, maintaining consistent air pressure delivery for the vehicle's pneumatic systems. By replacing worn crankshafts, workshop technicians can restore optimal compressor performance without needing a complete unit replacement.

Installation and maintenance

When performing maintenance or an overhaul, it is vital to inspect the connecting rods and bearings alongside the crankshaft to ensure full system integrity. Proper installation ensures that the reciprocating motion remains smooth, preventing excessive vibration or noise during operation. Consult your authorized distributor for fitment verification.

Troubleshooting and selection

Regular inspection of the crankshaft and its associated moving parts can prevent sudden air pressure loss and maintain the longevity of the entire air brake system.

OE cross-reference

7200 852 005 (Compressor Crankshaft) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 22016995S3.