442 011 02 59 Piston & Liner Shim 0.10 mm — Mercedes-Benz
1100 02 021
Summary
Precision 0.10 mm thickness Piston & Liner Shim designed for Mercedes-Benz engines. Features an outside diameter of 153.50 mm and an inside diameter of 146.90 mm to ensure correct liner protrusion and engine sealing in heavy commercial vehicles. Equivalent to OE Mercedes-Benz 4420110259.
| EAN Code | 8699031003252 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 442 011 02 59
- 442 011 01 59
- 442 011 00 59
Description
This piston and liner shim is a critical adjustment component used during engine overhauls to set the precise protrusion of the cylinder liner within the engine block. By providing a specific thickness, it ensures the correct clamping force is applied to the cylinder head gasket, which is essential for maintaining optimal compression and preventing leaks in heavy-duty diesel engines.
This specific shim is compatible with Mercedes-Benz engines and is designed to meet rigorous industrial standards. It features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.10 mm to facilitate accurate liner positioning.
When performing engine maintenance or replacing liners, technicians must measure the current protrusion to select the correct shim thickness from a graduated series. Using the exact required thickness prevents improper sealing or excessive wear on the cylinder head gasket, ensuring long-term engine reliability and performance.
For accurate fitment during engine rebuilds, always verify the liner bore dimensions and current protrusion measurements before installation.
This specific shim is compatible with Mercedes-Benz engines and is designed to meet rigorous industrial standards. It features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.10 mm to facilitate accurate liner positioning.
When performing engine maintenance or replacing liners, technicians must measure the current protrusion to select the correct shim thickness from a graduated series. Using the exact required thickness prevents improper sealing or excessive wear on the cylinder head gasket, ensuring long-term engine reliability and performance.
For accurate fitment during engine rebuilds, always verify the liner bore dimensions and current protrusion measurements before installation.
OE cross-reference
1100 02 021 (Piston & Liner Shim) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4420110259.Technical Specifications
| Outside Diameter (D) | 153,50 mm |
|---|---|
| Inside Diameter (d) | 146,90 mm |
| Thickness (s) | 0,10 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
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the function of a piston and liner shim?
It acts as an adjustment ring between the cylinder liner and the block to set the correct liner protrusion, which is vital for proper cylinder head gasket sealing.
How do I choose the correct shim thickness?
The thickness must be selected based on precise measurements taken during an engine overhaul or when replacing a cylinder liner to ensure target protrusion levels.
Can this shim be used in any engine?
This specific part is designed for Mercedes-Benz engines; always verify compatibility with your specific engine model and liner bore size.
What happens if the wrong shim thickness is used?
Incorrect thickness can lead to improper liner protrusion, potentially causing cylinder head gasket failure or loss of compression in heavy commercial vehicles.
What are the OE reference numbers of this part?
1100 02 021 directly replaces Mercedes-Benz OE number 4420110259.