51541017261S1 Compressor Cylinder Head for MAN
12 05 11
Summary
This compressor cylinder head is designed for MAN heavy commercial vehicles. It functions as a critical sealing component for the compression chamber, ensuring reliable air production and efficient thermal management under heavy-duty conditions. Equivalent to OE MAN 51541017261S1.
| EAN Code | 8699031020990 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 51.54101-9254 S1
- 51.54101-7261 S1
- 51.54101-7254 S1
- 51.54101-7239 S1
- 51.54101-7219 S1
-
WABCO
- 911 514 002 0 S1
- 911 514 001 0 S1
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 serves a vital role in governing both the air output and the running temperature of the compressor assembly through its internal air passages and valve seats.Vehicle compatibility and application
This specific part is compatible with MAN vehicles. It is engineered to allow workshop technicians to rebuild a compressor in place, providing a cost-effective alternative to replacing the entire unit. This component is essential for maintaining consistent pneumatic pressure in heavy commercial vehicle braking systems.Installation and maintenance
When performing installation or maintenance, technicians should inspect the valve seats and cooling cavities within the head to ensure no obstructions exist. Proper seating is critical to prevent pressure leaks and maintain the integrity of the compression chamber during high-load operation.Selection guidance
Always verify that the new head matches the specific architecture of the existing compressor, whether it be a single-cylinder or twin-cylinder configuration, to ensure correct fitment and performance.OE cross-reference
12 05 11 (Compressor Cylinder Head) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541017261S1.Other OEMs
MAN
- 51541019254S1
- 51541017261S1
- 51541017254S1
- 51541017239S1
- 51541017219S1
- 51.54101-9254 S1
- 51.54101-7261 S1
- 51.54101-7254 S1
- 51.54101-7239 S1
- 51.54101-7219 S1
WABCO
- 9115140020S1
- 9115140010S1
- 911 514 002 0 S1
- 911 514 001 0 S1
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and houses the inlet and discharge valve seats, directly influencing air output and temperature regulation.
Can this part be used to rebuild an existing compressor?
Yes, this component allows a workshop technician to rebuild a compressor in place rather than replacing the entire unit, which is more efficient for maintenance.
Which vehicles is this part compatible with?
This specific cylinder head is designed for compatibility with MAN heavy commercial vehicles.
What should be checked during installation?
Technicians should ensure that the internal air passages are clear and that the component provides a perfect seal against the cylinder block to prevent pressure loss.
What are the OE reference numbers of this part?
12 05 11 directly replaces MAN OE number 51541017261S1.