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1100 085 650 Compressor Valve Plate, Air Brake Compressors
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1100 085 650 Mercedes-Benz and MAN Valve Plate

1100 085 650

Summary

Professional grade compressor valve plate designed for heavy commercial vehicle air brake systems. This component is compatible with Mercedes-Benz and MAN vehicle systems, ensuring reliable pressure regulation within the compressor assembly. Equivalent to OE Knorr-Bremse II38715F004 and MAN 81541246025.

Product identifiers
EAN Code8699031006710
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Compatible OEM Codes

  • MAN
    • 81.54124-6025
  • KNORR-BREMSE
    • II38715F004

Description

What does a compressor valve plate do?

This compressor valve plate plays a critical role in the air brake system by regulating the flow of compressed air within the compressor unit. It ensures that the pressure delivered to the braking system remains consistent under heavy-duty operating conditions, maintaining the overall integrity of the pneumatic circuit.

Vehicle and engine compatibility

This component is designed to be compatible with Mercedes-Benz and MAN trucks. It serves as a high-performance replacement for components used in these specific vehicle series, ensuring seamless integration into the existing air brake compressor assembly.

Maintenance and installation guidance

For workshop technicians, inspecting the valve plate during routine maintenance is vital to prevent pressure loss. When replacing this component, ensure all mating surfaces are clean and that the assembly is tightened to manufacturer specifications to prevent air leaks or improper valve seating.

System performance and troubleshooting

Regular inspection of the compressor valve kit components helps prevent unexpected downtime in heavy commercial vehicle fleets. Consult your authorized distributor for precise fitment verification.

OE cross-reference

1100 085 650 (Compressor Valve Plate) is the equivalent of the Knorr-Bremse and MAN OE numbers. This part directly replaces Knorr-Bremse OE number II38715F004. It also replaces MAN OE number 81541246025.

Other OEMs

KNORR-BREMSE

  • II38715F004

MAN

  • 81541246025
  • 81.54124-6025

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN
MERCEDES BENZ

FAQ

What is the function of a compressor valve plate?
The valve plate manages the direction and volume of air flow within the compressor, which is essential for maintaining stable pneumatic pressure in the braking system.
Which vehicles are compatible with this component?
This valve plate is engineered to be compatible with Mercedes-Benz and MAN heavy commercial vehicles.
When should the compressor valve be inspected?
Technicians should inspect the valve components during every major service interval or if there are signs of pressure drop or unusual noise from the air compressor.
How can I identify if a valve plate needs replacement?
Symptoms such as inconsistent braking pressure, audible air leaks from the compressor head, or reduced air tank charging speed often indicate a faulty valve plate.
What are the OE reference numbers of this part?
1100 085 650 directly replaces Knorr-Bremse OE number II38715F004. It also replaces MAN OE number 81541246025.