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20547525 S2 Volvo VNL D12 Compressor Valve Plate
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20547525 S2 Compressor Valve Plate for Volvo VNL

13 01 12

Summary

High-strength compressor valve plate designed for Volvo VNL trucks equipped with D12 engines. This heavy-duty component ensures reliable air pressure regulation within the pneumatic braking system. Designed for workshop technicians and fleet managers seeking durable replacement parts. Equivalent to OE Volvo 20547525S2.

Product identifiers
EAN Code8699031021430
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Compatible OEM Codes

  • WABCO
    • 412 704 008 0 S2
    • 412 704 005 0 S2
    • 412 704 004 0 S2
    • 412 704 001 0 S2
  • VOLVO
    • 20701801 S2
    • 20569224 S2
    • 20547525 S2
    • 20382347 S2

Description

What does a compressor valve plate do?

This compressor valve plate serves as a critical component within the air brake compressor assembly, regulating the flow and direction of compressed air. Constructed from heavy-duty grade materials, it is engineered to withstand high-pressure cycles and intense thermal stress during operation to maintain consistent system performance.

Vehicle and engine compatibility

This specific valve plate is compatible with Volvo VNL trucks featuring the D12 engine. It is essential to verify fitment by comparing the port layout and thickness of the removed part with the new component to ensure a precise seal within the compressor housing.

Installation and maintenance

For professional installation, technicians should inspect the compressor housing and ensure all mounting surfaces are clean and free of debris. Proper maintenance of the valve assembly helps prevent air leaks and maintains optimal braking pressure throughout the service interval.

Selection guidance

When selecting replacement parts, please consult your authorized distributor to confirm exact compatibility with your specific engine configuration.

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.

Other OEMs

VOLVO

  • 20701801 S2
  • 20569224 S2
  • 20547525 S2
  • 20382347 S2

WABCO

  • 4127040080S2
  • 4127040050S2
  • 4127040040S2
  • 4127040010S2
  • 412 704 008 0 S2
  • 412 704 005 0 S2
  • 412 704 004 0 S2
  • 412 704 001 0 S2

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS Magnum DXi12
VOLVO
VOLVO 8500 8500
VOLVO B12 B12
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH12 FH 12/340
VOLVO FH12 FH 12/380
VOLVO FH12 FH 12/420
VOLVO FH12 FH 12/460
VOLVO FH12 FH 12/500
VOLVO FH16 D16C
VOLVO FL12 FL 12/340
VOLVO FL12 FL 12/420
VOLVO FL12 FL 12H/420
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO FM12 FM 12/340
VOLVO FM12 FM 12/380
VOLVO FM12 FM 12/420
VOLVO FM12 FM 12/460
VOLVO FM12 FM 12H/340
VOLVO FM12 FM 12H/380
VOLVO FM12 FM 12H/420
VOLVO NH12 D12C
VOLVO NH12 NH 12/340
VOLVO NH12 NH 12/380
VOLVO NH12 NH 12/420
VOLVO NH12 NH 12/460
VOLVO VHD D12
VOLVO VNL D12
VOLVO CE A A40D D12
WABCO

FAQ

How can I ensure this valve plate fits my truck?
It is not enough to know the vehicle model. You must compare the port count, port layout, and plate thickness of your original part with the replacement to ensure a correct match.
Is this part suitable for heavy commercial vehicles?
Yes, this component is specifically designed for heavy commercial vehicle applications, such as those found in Volvo VNL series trucks.
What role does the valve plate play in the braking system?
The valve plate regulates air flow within the compressor, which is essential for maintaining steady air pressure throughout the pneumatic braking system.
What should I check during installation?
Technicians should verify that all mounting surfaces are clean and that the port orientation matches the original component to prevent pressure loss.
What are the OE reference numbers of this part?
13 01 12 directly replaces Volvo OE number 20547525S2.