A4421300008 Cylinder Liner Set for Mercedes-Benz
7000 903 500
Summary
This cylinder liner set is designed for heavy commercial vehicle air brake compressors, specifically compatible with Mercedes-Benz applications. It provides a high-strength solution for restoring the compression chamber and ensuring optimal pressure generation during heavy-duty operation. Equivalent to OE Mercedes-Benz A4421300008.
| EAN Code | 8699031019390 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 51.54119-7003
- 51.54119-7001
- 51.54119-0014
- 51.54119-0006
- 51.54119-0005
- 51.54119-0003
- 51.54119-0001
- 51.54105-6006
- 51.54105-6003
- 51.54105-0007
- 51.54105-0003
-
MERCEDES BENZ
- 442 130 00 08
- 442 130 00 02
- 403 131 00 02
- 403 130 01 17
- 403 130 00 08
Description
What does a cylinder liner set do?
This cylinder liner set functions as a critical service kit to restore the cylinder surface where the piston travels within an air brake compressor. By replacing the worn bore with these high-strength components, the compression chamber is brought back to original dimensions, preventing air leakage and pressure loss.Vehicle compatibility
This specific kit is compatible with Mercedes-Benz heavy commercial vehicles. It is designed to work within the air brake system of trucks and tractor units to maintain reliable pneumatic performance under demanding conditions.Installation and maintenance
When performing installation, technicians should ensure the cylinder bore is thoroughly cleaned and follow the manufacturer's specified torque settings. Using high-strength components helps prevent premature wear and ensures long-term stability of the compressor assembly.Troubleshooting symptoms
Monitoring for symptoms such as increased oil consumption or visible air leakage can help identify when a liner replacement is necessary to prevent total system failure.OE cross-reference
7000 903 500 (Compressor Cylinder Liner Set) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4421300008.Other OEMs
MAN
- 51541197003
- 51541197001
- 51541190014
- 51541190006
- 51541190005
- 51541190003
- 51541190001
- 51541056006
- 51541056003
- 51541050007
- 51541050003
- 51.54119.7003
- 51.54119.7001
- 51.54119.0014
- 51.54119.0006
- 51.54119.0005
- 51.54119.0003
- 51.54119.0001
- 51.54105.6006
- 51.54105.6003
- 51.54105.0007
- 51.54105.0003
- 51.54119-7003
- 51.54119-7001
- 51.54119-0014
- 51.54119-0006
- 51.54119-0005
- 51.54119-0003
- 51.54119-0001
- 51.54105-6006
- 51.54105-6003
- 51.54105-0007
- 51.54105-0003
MERCEDES BENZ
- A4421300008
- A4421300002
- A4031310002
- A4031300117
- A4031300008
- 4421300008
- 4421300002
- 442.130.0008
- 442.130.0002
- 442.130.00.08
- 442.130.00.02
- 442 130 0008
- 442 130 0002
- 4031310002
- 4031300117
- 4031300008
- 403.131.0002
- 403.131.00.02
- 403.130.0117
- 403.130.01.17
- 403.130.0008
- 403.130.00.08
- 403 131 0002
- 403 130 0117
- 403 130 0008
- 442 130 00 08
- 442 130 00 02
- 403 131 00 02
- 403 130 01 17
- 403 130 00 08
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| MERCEDES BENZ |
FAQ
What is the purpose of a cylinder liner set?
It restores the internal cylinder bore in an air brake compressor, allowing the piston to travel through a smooth, original-dimension surface to maintain proper compression.
Which vehicles are these parts compatible with?
This specific liner set is designed for use in Mercedes-Benz heavy commercial vehicles, including trucks and tractor units.
How can I tell if a cylinder liner needs replacement?
Technicians should look for signs of pressure loss in the pneumatic system, excessive oil consumption, or visible air leakage from the compressor housing.
What materials are used in these components?
These are manufactured using heavy-duty grade materials designed to withstand high temperatures and intense friction within the air brake system.
What are the OE reference numbers of this part?
7000 903 500 directly replaces Mercedes-Benz OE number A4421300008.