442 011 02 59 0.30 mm Piston & Liner Shim for Mercedes-Benz
1100 02 025
Summary
This 0.30 mm piston & liner shim is designed for Mercedes-Benz engines, featuring an outside diameter of 153.50 mm and an inside diameter of 146.90 mm. It ensures precise liner protrusion and optimal cylinder sealing in heavy-duty commercial vehicle engines. Equivalent to OE Mercedes-Benz 4420110259.
| EAN Code | 8699031003290 |
|---|
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 serves as a critical adjustment component within the engine block assembly, specifically designed to regulate the protrusion of the cylinder liner. By placing this high-strength component between the liner and the block seating surface, technicians can achieve the exact clearance required for optimal head gasket clamping pressure and engine sealing.Compatibility and technical specifications
This specific shim is compatible with Mercedes-Benz engines and is engineered to withstand the high cylinder pressures found in heavy commercial vehicle applications. It features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.30 mm, making it suitable for specific engine series requiring precise measurement adjustments.Installation and maintenance guidance
When performing an engine overhaul or replacing a cylinder liner, measuring the existing protrusion is essential to select the correct thickness from a graduated series. Proper installation of these shims prevents improper sealing and ensures long-term durability of the combustion chamber components.Selection and application
Consult your authorized distributor to ensure this shim matches your specific engine requirements and to verify compatibility with your current liner setup.OE cross-reference
1100 02 025 (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) | 0,30 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?
A piston & liner shim is used to adjust the protrusion of a cylinder liner relative to the engine block, which is vital for maintaining correct clamping pressure on the head gasket.
How is the correct shim thickness determined?
The required thickness must be determined by measuring the current liner protrusion during an engine overhaul or when replacing a new cylinder liner.
Can these shims be used in light commercial vehicles?
These components are engineered specifically for heavy commercial vehicle engines to withstand high thermal and mechanical loads.
What are the technical dimensions of this part?
This specific shim has an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.30 mm.
What are the OE reference numbers of this part?
1100 02 025 directly replaces Mercedes-Benz OE number 4420110259.