411 553 921 2 Compatible WABCO Compressor Cylinder Head
11 22 50
Summary
This compressor cylinder head is a high-strength component designed for heavy commercial vehicle air brake compressors. It serves as the critical seal for the compression chamber, ensuring optimal air output and temperature regulation in WABCO systems. Equivalent to OE WABCO 4115539212.
| EAN Code | 8699031025063 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 411 553 921 2
-
PACCAR
- 1528490
-
MERCEDES BENZ
- 001 130 30 15
Description
What does a compressor cylinder head do?
This compressor cylinder head is a cast service component that sits on top of an air brake compressor's cylinder block and seals the compression chamber from above. It is engineered to provide a reliable seal, allowing workshop technicians to rebuild compressors in place rather than replacing the entire unit.System compatibility and function
This component is compatible with WABCO systems. It plays a vital role in the pneumatic system by housing the seats for inlet and discharge valves, internal air passages, and cooling cavities. These features directly govern both the air output and the running temperature of the compressor.Installation and maintenance guidance
When performing maintenance, technicians should verify the specific compressor architecture to ensure correct fitment. Proper installation of this cylinder head is essential to prevent air leaks and maintain consistent pressure within the braking system. Check the compatibility list for precise application data.OE cross-reference
11 22 50 (Compressor Cylinder Head) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4115539212.Other OEMs
MERCEDES BENZ
- A0011303015
- 0011303015
- 001.130.3015
- 001.130.30.15
- 001 130 3015
- 001 130 30 15
PACCAR
- 1528490
WABCO
- 4115539212
- 411.553.921.2
- 411 553 921 2
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| PACCAR | |||
| WABCO |
FAQ
What is the function of a compressor cylinder head?
It sits on top of the cylinder block to seal the compression chamber, housing valve seats and air passages to manage air output and temperature.
Can this part be used to rebuild an existing compressor?
Yes, this service component allows workshop technicians to rebuild a compressor in place, extending the service life of the unit.
Which systems is this component compatible with?
This cylinder head is designed to be compatible with WABCO systems used in heavy commercial vehicles.
How do I ensure the correct fitment for my compressor?
Selection should always be based on the specific compressor architecture and its own reference number to ensure proper sealing and performance.
What are the OE reference numbers of this part?
11 22 50 directly replaces WABCO OE number 4115539212.