20547525 S2 Valve Plate for Volvo FM12 D12D Engines

What does a compressor valve plate do?

This compressor valve plate performs a critical role within the air brake compressor system by regulating the flow of air during the compression cycle. Designed for heavy-duty service, it ensures consistent pressure delivery required for the braking systems of heavy commercial vehicles.

Compatible vehicles and engines

This component is compatible with Volvo FM12 trucks, including models such as the FM 12/340, FM 12/380, FM 12H/340, FM 12H/380, FM 12/420, and FM 12H/420, specifically when fitted with D12D engines. It serves as an essential replacement part for maintaining pneumatic system integrity.

Installation and maintenance

When performing maintenance or repair, technicians should verify the port layout and thickness against the existing part. Proper installation ensures that the air brake compressor maintains optimal performance and prevents system pressure drops. Consult your authorized distributor for fitment verification.

Troubleshooting and selection

Maintaining the valve plate is vital to prevent air leaks or pressure fluctuations in the pneumatic circuit. Regular inspections of compressor components can prevent more significant system failures during heavy-duty operations.

OE cross-reference

13 01 12 (Compressor Valve Plate) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20547525S2.