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20547525 S2 Valve Plate for Volvo VHD D12 Compressors
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20547525 S2 Volvo VHD D12 Compressor Valve Plate

13 01 12

Summary

This compressor valve plate is designed for Volvo VHD trucks equipped with D12 engines. Manufactured with high-strength components to withstand heavy-duty operating temperatures and duty cycles in air brake systems. 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

This compressor valve plate plays a critical role in the air brake compressor's operation by regulating the flow of compressed air within the cylinder. It is manufactured using high-strength components to ensure durability under the intense heat and pressure cycles typical of heavy commercial vehicle systems.

This part is specifically designed for Volvo VHD trucks utilizing the D12 engine. It serves as a precise replacement for original components to maintain consistent pneumatic pressure throughout the braking system.

When performing maintenance, technicians should verify the port layout and thickness of the existing plate. Ensuring the new plate matches the original dimensions is essential for proper sealing and efficient air compression during service intervals.

Check the compatibility list for further details.

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 do I ensure this valve plate fits my compressor?
It is best to check the OE number located on the compressor housing. Compare the port count, port layout, and thickness of your old part with the new one to ensure a perfect match.
What is the function of a compressor valve plate?
The valve plate regulates air flow within the compressor cylinders, ensuring that air is moved correctly through the system to maintain proper pneumatic pressure.
Can I select a part based only on the vehicle model?
No, vehicle models can have different compressor types. Always use the OE number from the compressor housing rather than just the vehicle brand to find the correct fitment.
What are common signs that a valve plate needs replacement?
Technicians may notice a drop in air pressure, unusual noise from the compressor, or visible leaks around the compressor housing, indicating that the internal valves are no longer sealing correctly.
What are the OE reference numbers of this part?
13 01 12 directly replaces Volvo OE number 20547525S2.