442 011 02 59 0.50 mm Piston & Liner Shim compatible with Mercedes-Benz
1100 02 027
Summary
Precision 0.50 mm thickness piston and 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 during overhauls. Equivalent to OE Mercedes-Benz 4420110259.
| EAN Code | 8699031003313 |
|---|
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 and liner shim is a critical component used to adjust the protrusion of a cylinder liner within the engine block. By providing a precise thickness, it ensures the liner sits at the correct height to maintain proper clamping pressure on the cylinder head gasket, which is essential for long-term engine sealing and performance.Compatible vehicles and engines
This specific part is designed for use in Mercedes-Benz heavy commercial vehicle engines. It features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.50 mm, making it suitable for applications requiring an Ø 128 fitment profile.Installation and maintenance
During an engine overhaul or when replacing a cylinder liner, technicians must measure the current protrusion to select the correct shim thickness. Using high-strength components like this ensures that the cylinder assembly can withstand high combustion pressures without compromising the seal.Selection guidance
Consult your authorized distributor to ensure this shim matches your specific engine series requirements and to verify fitment for your fleet maintenance needs.OE cross-reference
1100 02 027 (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) | 0,50 mm |
| Number of Packages | 10 |
| Application | Ø 128 |
Other OEMs
MERCEDES BENZ
- A4420110259
- A4420110159
- A4420110059
- 4420110059
- 442.011.0059
- 442.011.00.59
- 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?
A piston and liner shim is used to adjust the cylinder liner protrusion. This ensures the correct clamping pressure on the head gasket, which is vital for preventing leaks in heavy-duty engines.
How do I know if I need a new shim?
When performing an engine overhaul or replacing a cylinder liner, the shim must be measured and replaced to achieve the specific protrusion required by the manufacturer's specifications.
Can I use any thickness shim for my engine?
No, shims must be selected based on precise measurements of the liner protrusion to ensure optimal sealing and prevent damage to the cylinder head or gasket.
What are the technical specifications for this part?
This component has an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.50 mm.
What are the OE reference numbers of this part?
1100 02 027 directly replaces Mercedes-Benz OE number 4420110259.