A4420110159 Mercedes-Benz Piston & Liner Shim
1100 02 024
Summary
Precision 0.25 mm Piston & Liner Shim designed for Mercedes-Benz heavy commercial vehicle engines. Features an outside diameter of 153.50 mm and an inside diameter of 146.90 mm to ensure accurate liner protrusion and optimal engine sealing. Equivalent to OE Mercedes-Benz A4420110159.
| EAN Code | 8699031003283 |
|---|
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 and liner shim do?
This piston and liner shim is a critical component used to adjust the seating height of the cylinder liner within the engine block. By precisely controlling the liner protrusion, this part ensures that the cylinder head gasket receives the correct clamping pressure, which is essential for maintaining a high-pressure seal during combustion.Compatible vehicle applications
This specific shim is compatible with Mercedes-Benz engines. It is designed to meet the rigorous demands of heavy commercial vehicle applications, providing a reliable solution during engine overhauls or liner replacements to maintain optimal compression and prevent leakage.Installation and maintenance guidance
For correct installation, technicians should ensure the liner seating surface is clean and measure the protrusion accurately before selecting the thickness. This 0.25 mm shim provides a high-strength interface that resists crushing under high cylinder pressures, maintaining engine integrity over long service intervals.Engine sealing importance
Consult your authorized distributor to verify fitment for your specific engine series and ensure the correct clearance is achieved during assembly.OE cross-reference
1100 02 024 (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) | 0,25 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 purpose of a piston and liner shim?
The shim is used to adjust the protrusion of the cylinder liner relative to the block surface, ensuring proper sealing of the cylinder head gasket.
Which vehicles are these shims compatible with?
These shims are designed specifically for Mercedes-Benz heavy commercial vehicle engines.
How do I select the correct thickness?
The thickness must be selected based on precise measurements taken during an engine overhaul or when replacing a cylinder liner.
Why is liner protrusion important?
Correct protrusion ensures that clamping pressure on the gasket is sufficient to prevent leaks under high combustion pressures.
What are the OE reference numbers of this part?
1100 02 024 directly replaces Mercedes-Benz OE number A4420110159.