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3944460 S2 Compressor Valve Plate for Cummins Systems
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3944460 S2 Cummins Compatible Compressor Valve Plate

25 08 12

Summary

This compressor valve plate is designed for heavy-duty air brake compressors, ensuring reliable valve operation within the pneumatic system. It is compatible with Cummins systems and engineered with high-strength components to withstand demanding service conditions in heavy commercial vehicles. Equivalent to OE Cummins 3944460S2.

Product identifiers
EAN Code8699031024134
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Compatible OEM Codes

  • WABCO
    • 911 154 520 0 S2
    • 911 154 519 0 S2
    • 911 154 511 0 S2
    • 911 154 510 0 S2
    • 911 154 509 0 S2
  • CUMMINS
    • 3976362 S2
    • 3949095 S2
    • 3948842 S2
    • 3944460 S2
    • 3936808 S2

Description

What does a compressor valve plate do?

This compressor valve plate plays a critical role in the air brake compressor by regulating the flow and pressure of compressed air through the valve assembly. It is manufactured using high-strength components to ensure long-term durability under high-pressure cycles within the pneumatic system.

System compatibility and application

This component is specifically designed to be compatible with Cummins systems. It serves as a vital replacement part for maintaining optimal compression efficiency in heavy commercial vehicle air systems.

Maintenance and installation guidance

When performing maintenance or repairs on the air brake compressor, technicians should inspect the valve plate for signs of wear or uneven surfaces. Ensuring a precise fit and clean mounting surfaces is essential for maintaining stable air pressure and preventing system leaks.

Troubleshooting and performance

Regular inspection of these components helps prevent sudden compressor failures and maintains the integrity of the entire braking system.

OE cross-reference

25 08 12 (Compressor Valve Plate) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3944460S2.

Other OEMs

CUMMINS

  • 3976362 S2
  • 3949095 S2
  • 3948842 S2
  • 3944460 S2
  • 3936808 S2

WABCO

  • 9111545200S2
  • 9111545190S2
  • 9111545110S2
  • 9111545100S2
  • 9111545090S2
  • 911 154 520 0 S2
  • 911 154 519 0 S2
  • 911 154 511 0 S2
  • 911 154 510 0 S2
  • 911 154 509 0 S2

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
CUMMINS
WABCO

FAQ

What is the function of a compressor valve plate?
The valve plate regulates the direction and flow of air within the compressor, which is vital for maintaining consistent pressure in the air brake system.
Is this part suitable for heavy commercial vehicles?
Yes, this component is designed specifically for heavy commercial vehicle air brake compressors to ensure reliable performance under load.
How can I identify if a valve plate needs replacement?
Technicians should look for signs of uneven wear, carbon buildup, or air leaks coming from the compressor head which may indicate a faulty plate.
What materials are used in these components?
These plates are manufactured using high-strength components designed to withstand heavy-duty operating conditions and high pressure.
What are the OE reference numbers of this part?
25 08 12 directly replaces Cummins OE number 3944460S2.