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21136726 Volvo FM11 D11B Compressor Valve Plate

1300 220 650

Summary

This compressor valve plate is designed for Volvo FM11 trucks equipped with D11B engines. It serves as a critical component within the air brake compressor system to ensure reliable air delivery and pressure regulation in heavy commercial vehicle applications. Equivalent to OE Volvo 21136726.

Product identifiers
EAN Code8699031033099
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Compatible OEM Codes

  • VOLVO
    • 21136726
  • KNORR-BREMSE
    • K012074

Description

What does a compressor valve plate do?

This compressor valve plate plays a vital role in the air brake compressor assembly by regulating the flow and direction of compressed air. Built with high-strength components, it maintains precise valve timing and sealing under high-pressure operating conditions, ensuring the long-term reliability of the vehicle's pneumatic braking system.

Vehicle and engine compatibility

This specific component is compatible with Volvo FM11 trucks utilizing the D11B engine. It is engineered to meet the demanding requirements of heavy commercial vehicle service, providing a stable seal within the compressor housing to prevent pressure drops.

Installation and maintenance guidance

When performing maintenance or repairs, technicians should verify the port layout and thickness against the original part. Since different compressor types may be used within the same vehicle model, checking the existing part's configuration is essential for a correct fitment during installation.

Troubleshooting and selection

Proper inspection of the valve plate during routine compressor service can prevent air leaks and ensure consistent braking performance throughout the vehicle's operation.

OE cross-reference

1300 220 650 (Compressor Valve Plate) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21136726.

Other OEMs

KNORR-BREMSE

  • K012074

VOLVO

  • 21136726

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MACK Granite MP7
MACK Pinnacle MP8
RENAULT TRUCKS Kerax DXi11
RENAULT TRUCKS Magnum DXi13
RENAULT TRUCKS Premium DXi11
RENAULT TRUCKS Premium DXi13
VOLVO
VOLVO B11R D11A
VOLVO B13R D13B
VOLVO FH13 D13A
VOLVO FH13 D13B
VOLVO FH13 D13C
VOLVO FH16 D16E
VOLVO FH16 D16G
VOLVO FM11 D11A
VOLVO FM11 D11B
VOLVO FM13 D13A
VOLVO FM13 D13B
VOLVO FM13 D13C
VOLVO FMX D11B
VOLVO FMX D13C
VOLVO TAD1341-1345VE D13
VOLVO VHD D13
VOLVO VNL D13

FAQ

How do I ensure this valve plate fits my truck?
While this part is designed for Volvo FM11 with D11B engines, it is essential to compare the port layout and thickness with your removed part to ensure exact matching.
What role does the valve plate play in the air system?
The valve plate regulates the intake and discharge of air within the compressor, maintaining the necessary pressure for the vehicle's pneumatic braking system.
Can I select a part based only on the vehicle model?
No, because different compressor types can be used within the same model. You must verify that the component matches your specific compressor's configuration.
What are common signs of a faulty valve plate?
Signs of failure may include inconsistent air pressure buildup, audible air leaks from the compressor housing, or reduced braking performance in heavy commercial vehicles.
What are the OE reference numbers of this part?
1300 220 650 directly replaces Volvo OE number 21136726.