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3936808 S2 Compressor Valve Plate for Cummins Systems
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3936808 S2 Cummins compatible Compressor Valve Plate

25 08 12

Summary

This compressor valve plate is designed for heavy commercial vehicle air brake compressors. It ensures precise valve actuation within Cummins systems, utilizing high-strength components to maintain optimal pneumatic pressure and system reliability. Equivalent to OE Cummins 3936808S2.

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 serves as a critical component within the air brake compressor assembly, regulating the flow and direction of compressed air. By managing the internal pressure cycles, it ensures the consistent performance required for heavy commercial vehicle braking systems.

Vehicle and system compatibility

This specific component is compatible with Cummins systems. It is engineered to withstand the high-pressure environments and thermal fluctuations typical of heavy-duty engine operations.

Installation and maintenance

During maintenance or repair, technicians should inspect the valve plate for signs of wear or debris buildup to prevent pneumatic leaks. Ensuring a clean seating surface during installation is vital for maintaining the integrity of the compressor's compression cycle.

Troubleshooting guidance

Regular inspection of the valve assembly helps prevent broader system failures within the air brake network. Consult your authorized distributor for fitment verification.

OE cross-reference

25 08 12 (Compressor Valve Plate) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3936808S2.

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 manages the intake and discharge of air within the compressor, ensuring consistent pressure delivery to the braking system.
Is this component suitable for heavy commercial vehicles?
Yes, this part is designed specifically for heavy commercial vehicle air brake compressors to ensure reliable operation under load.
How can I know if my valve plate needs replacement?
Technicians may notice pressure drops or irregular air delivery if the valve plate is worn or damaged by debris.
What materials are used in these components?
These plates are manufactured using high-strength components designed to endure heavy-duty service conditions.
What are the OE reference numbers of this part?
25 08 12 directly replaces Cummins OE number 3936808S2.