A4420110159 Mercedes-Benz Piston & Liner Shim 0.20 mm
1100 02 023
Summary
Precision 0.20 mm thickness Piston & Liner Shim designed for Mercedes-Benz heavy commercial vehicle engines. Featuring a 153.50 mm outside diameter and 146.90 mm inside diameter, this component ensures accurate liner protrusion for reliable engine sealing. Equivalent to OE Mercedes-Benz A4420110159.
| EAN Code | 8699031003276 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 442 011 02 59
- 442 011 01 59
- 442 011 00 59
Description
What does a Piston & Liner Shim do?
This Piston & Liner Shim is a critical adjustment component used during engine overhauls to set the correct liner protrusion within the cylinder block. By providing a precise thickness, it ensures that the cylinder head gasket receives the exact clamping pressure required for a high-pressure seal, which is vital for maintaining engine compression and preventing leaks in heavy-duty diesel engines.Compatibility and dimensions
This specific shim is designed for Mercedes-Benz applications and features an outside diameter of 153.50 mm and an inside diameter of 146.90 mm with a thickness of 0.20 mm. It is engineered to withstand high thermal and mechanical stress during operation, making it suitable for demanding heavy commercial vehicle engine service.Installation and maintenance
When performing a cylinder liner replacement or a complete engine overhaul, technicians must measure the liner height to select the correct shim thickness from the graduated series. Proper installation of this 0.20 mm shim is essential to avoid improper seating or gasket failure, ensuring long-term durability of the combustion chamber assembly.Selection guidance
Check the compatibility list to ensure this component meets your specific engine requirements.OE cross-reference
1100 02 023 (Piston & Liner Shim) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4420110159.Technical Specifications
| Outside Diameter (D) | 153,50 mm |
|---|---|
| Inside Diameter (d) | 146,90 mm |
| Thickness (s) | 0,20 mm |
| Number of Packages | 10 |
| Application | Ø 128 |
Other OEMs
MERCEDES BENZ
- A4420110259
- A4420110159
- A4420110059
- 4420110259
- 4420110159
- 4420110059
- 442.011.0259
- 442.011.02.59
- 442.011.0159
- 442.011.01.59
- 442.011.0059
- 442.011.00.59
- 442 011 0259
- 442 011 0159
- 442 011 0059
- 442 011 02 59
- 442 011 01 59
- 442 011 00 59
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the function of a Piston & Liner Shim?
It is used to adjust the liner protrusion height in a cylinder block, ensuring the cylinder head gasket is clamped with the correct pressure for proper sealing.
Which vehicles are compatible with this shim?
This specific component is designed for use in Mercedes-Benz heavy commercial vehicle engines.
What are the dimensions of this shim?
The shim features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.20 mm.
Why is selecting the correct thickness important?
Incorrect thickness can lead to improper liner protrusion, which may cause gasket failure or loss of compression in heavy-duty diesel engines.
What are the OE reference numbers of this part?
1100 02 023 directly replaces Mercedes-Benz OE number A4420110159.