1300 140 650 Valve Plate for Volvo Air Brake Compressors

What does a compressor valve plate do?

This compressor valve plate plays a critical role in the operation of the air brake compressor by managing the flow of air through the compression chamber. It is manufactured using high-strength components to withstand the constant pressure fluctuations and thermal stress encountered in heavy-duty air brake systems.

Compatible Volvo vehicles and engines

The part is compatible with various Volvo truck and bus models, including the FH12, FL12, F12, FL10, F10, NL12, NL10, NH12, B10M, B12, and B10B. It is suitable for specific engine configurations such as D12A, TD122, TD103, TD102, D10A, TD123, and D10A to ensure precise pneumatic performance.

Maintenance and installation guidance

For workshop technicians performing maintenance, it is vital to verify that the port layout and thickness match the original part. When performing an overhaul of the air brake compressor, checking the condition of the valve plate alongside other repair kit components ensures long-term system reliability. Always consult your authorized distributor to confirm exact fitment.

Troubleshooting valve plate issues

Proper selection prevents air leaks and ensures consistent pressure build-up in the braking system. If the compressor exhibits irregular pressure cycles or audible leaks, inspecting the valve plate is a recommended diagnostic step.

OE cross-reference

1300 140 650 (Compressor Valve Plate) is the equivalent of the Knorr-Bremse and Volvo OE numbers. This part directly replaces Knorr-Bremse OE number SEB01000004. It also replaces Volvo OE number 8127751.