A4021300308 Mercedes-Benz Compatible Cylinder Liner Set
7000 902 500
Summary
This cylinder liner set is engineered for heavy-duty air brake compressors, specifically compatible with Mercedes-Benz applications. It provides a high-strength solution to restore the compression chamber and prevent air leakage in heavy commercial vehicle braking systems. Equivalent to OE Mercedes-Benz A4021300308.
| EAN Code | 8699031019383 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 427 130 00 08
- 402 131 05 02
- 402 130 06 08
- 402 130 03 08
-
MAN
- 51.54105-6008
- 51.54105-6007
- 51.54105-6005
Description
What does a cylinder liner set do?
This cylinder liner set serves as a critical service kit designed to restore the internal cylinder surface where the piston travels within an air brake compressor. By replacing the worn liner and sealing components, the compression chamber is returned to its original dimensions, effectively preventing pressure loss and excessive oil consumption without the need for a complete compressor replacement.Compatibility and application
This component is specifically designed for use in heavy commercial vehicle air brake systems and is compatible with Mercedes-Benz applications. It ensures that the compression chamber maintains optimal integrity under high-pressure operating conditions, making it an essential part for maintaining fleet safety and performance.Installation and maintenance guidance
For professional installation, technicians should verify the bore diameter and cooling type of the existing unit. When performing an overhaul, ensure all surfaces are clean and follow precise assembly protocols to maintain seal integrity. Consult your authorized distributor for further assistance with fitment.OE cross-reference
7000 902 500 (Compressor Cylinder Liner Set) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4021300308.Other OEMs
MAN
- 51541056008
- 51541056007
- 51541056005
- 51.54105.6008
- 51.54105.6007
- 51.54105.6005
- 51.54105-6008
- 51.54105-6007
- 51.54105-6005
MERCEDES BENZ
- A4271300008
- A4021310502
- A4021300608
- A4021300308
- 4271300008
- 427.130.0008
- 427.130.00.08
- 427 130 0008
- 4021310502
- 4021300608
- 4021300308
- 402.131.0502
- 402.131.05.02
- 402.130.0608
- 402.130.06.08
- 402.130.0308
- 402.130.03.08
- 402 131 0502
- 402 130 0608
- 402 130 0308
- 427 130 00 08
- 402 131 05 02
- 402 130 06 08
- 402 130 03 08
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| MERCEDES BENZ |
FAQ
What is the function of a cylinder liner set?
A cylinder liner set restores the internal bore of an air brake compressor, allowing the piston to travel through a smooth, correctly dimensioned chamber to ensure proper pressure generation.
Which vehicles are compatible with this part?
This specific liner set is compatible with Mercedes-Benz heavy commercial vehicle air brake compressors used in trucks and buses.
When should a technician replace the cylinder liner?
Replacement is recommended when signs of wear appear, such as air leakage from the compressor, loss of system pressure, or increased oil consumption due to worn cylinder walls.
How does this part improve compressor performance?
By restoring the cylinder surface to original dimensions, it prevents air bypass around the piston rings, ensuring the compressor can maintain required pneumatic pressure for the braking system.
What are the OE reference numbers of this part?
7000 902 500 directly replaces Mercedes-Benz OE number A4021300308.