9P901851 S2 Compressor Cylinder Head for BMC
19 07 50
Summary
This compressor cylinder head is a high-strength component designed for heavy commercial vehicle air brake systems. It is compatible with BMC vehicles and serves as a vital service part for rebuilding air brake compressors to ensure reliable air output and temperature regulation. Equivalent to OE BMC 9P901851S2.
| EAN Code | 8699031025056 |
|---|
Ready to Order
Compatible OEM Codes
-
BMC
- 9P901851 S2
-
BENDIX
- KZ1119 S2
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.Compatibility and application
Designed for heavy commercial vehicle applications, this component is compatible with BMC trucks. It functions by housing the seats for the inlet and discharge valves, as well as the internal air passages required for efficient compression. By replacing only the head, workshop technicians can perform a targeted rebuild of the air brake compressor rather than replacing the entire unit.Installation and maintenance
During installation, technicians should verify the seal surface integrity and ensure all internal passages are clear of debris. Proper mounting is essential to maintain the pressure seal within the compression chamber and to prevent leaks in the pneumatic system. Maintaining correct torque specifications helps ensure long-term durability under high-pressure operating conditions.Selection guidance
Selecting the correct cylinder head is critical for maintaining stable air output and optimal running temperatures within the braking system.OE cross-reference
19 07 50 (Compressor Cylinder Head) is the equivalent of the BMC OE number. This part directly replaces BMC OE number 9P901851S2.Other OEMs
BENDIX
- KZ1119 S2
BMC
- 9P901851 S2
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BENDIX | |||
| BMC |
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 governing air output and temperature.
Can this part be used to rebuild an existing compressor?
Yes, this component allows a workshop technician to rebuild a compressor in place, avoiding the cost of a full unit replacement.
Which vehicle types are these parts suitable for?
These components are designed for heavy commercial vehicles, specifically compatible with BMC applications.
What should I check during installation?
Ensure all internal air passages are clear and that the mounting surface is clean to maintain a proper seal within the pneumatic system.
What are the OE reference numbers of this part?
19 07 50 directly replaces BMC OE number 9P901851S2.