20569224 S3 Volvo FL12 Compatible Crankshaft Flange

What does a crankshaft flange do?

This crankshaft flange is a vital component within the air brake compressor system, responsible for transmitting torque and maintaining the structural connection between the crankshaft and the drive mechanism. Manufactured with high-strength components, it is designed to withstand the rigorous operating conditions found in heavy commercial vehicle applications.

Compatible vehicles and engine models

This specific part is designed for use in Volvo FL12 trucks, including the FL 12H/420, FL 12/340, and FL 12/420 variants. It serves as a reliable replacement for components used in these specific engine configurations to maintain optimal pneumatic system performance.

Installation and maintenance guidance

When performing installation or maintenance, technicians should verify the pilot diameter, bolt hole circle, and seal seat size to ensure a precise fit. Even a slight mismatch in dimensions can lead to premature vibration or air leakage within the compressor unit.

Troubleshooting and selection

Regular inspection of the flange and its mounting points helps prevent unexpected downtime in heavy commercial fleets. Consult your authorized distributor to ensure correct fitment for your specific compressor type.

OE cross-reference

13 01 13 (Compressor Crankshaft Flange) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569224S3.