911 515 920 2 WABCO Compatible Compressor Cylinder Head
25 20 10
Summary
This compressor cylinder head is a heavy-duty grade component designed for air brake compressor repair. It is compatible with WABCO systems and serves as a critical sealing component for the compression chamber to ensure efficient air output and thermal stability during operation. Equivalent to OE WABCO 9115159202.
| EAN Code | 8699031055763 |
|---|
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Compatible OEM Codes
-
WABCO
- 911 515 920 2
Description
What does a compressor cylinder head do?
This compressor cylinder head acts as the cast service component that sits on top of an air brake compressor's cylinder block, sealing the compression chamber from above. It is designed to allow workshop technicians to rebuild a compressor in place rather than replacing the entire unit, making it a vital component for efficient maintenance. The part governs both the air output and the running temperature of the compressor through its internal design.Compatibility and application
This component is compatible with WABCO systems. It is engineered to withstand the high-pressure environments typical of heavy commercial vehicle braking systems. By providing stable valve seats and internal air passages, it ensures consistent performance across various operating conditions.Installation and maintenance
When replacing this part, technicians should verify the compressor architecture to ensure a correct fit. Depending on the specific compressor model, heads may vary by cooling type or chamber configuration. Always check that the new cylinder head matches the existing port locations and mounting points to ensure seamless integration into the pneumatic system.Selection guidance
Consult your authorized distributor to ensure this part meets your specific requirements.OE cross-reference
25 20 10 (Compressor Cylinder Head) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9115159202.Other OEMs
WABCO
- 9115159202
- 911.515.920.2
- 911 515 920 2
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of a compressor cylinder head?
It seals the compression chamber from above and houses the inlet and discharge valve seats, directly influencing air output and temperature.
Can this part be used to rebuild an existing compressor?
Yes, this component allows workshop technicians to rebuild a compressor in place instead of replacing the complete unit.
How do I know if this head is compatible with my system?
Selection should always be based on the specific compressor architecture and its reference number to ensure correct fitment.
What are common symptoms of a faulty cylinder head?
Issues may include loss of air pressure, abnormal running temperatures, or air leaks from the compression chamber.
What are the OE reference numbers of this part?
25 20 10 directly replaces WABCO OE number 9115159202.