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442 011 01 59 Piston & Liner Shim 0.25 mm for Mercedes-Benz
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442 011 01 59 Piston & Liner Shim 0.25 mm Mercedes-Benz compatible

1100 02 024

Summary

This high-strength 0.25 mm thickness piston & liner shim is designed for Mercedes-Benz heavy commercial vehicle engines. Featuring an outside diameter of 153.50 mm and an inside diameter of 146.90 mm, it ensures precise cylinder liner protrusion and engine sealing during overhauls. Equivalent to OE Mercedes-Benz 4420110159.

Product identifiers
EAN Code8699031003283
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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 component used to adjust the protrusion of a cylinder liner within the engine block seating surface. By providing a precise thickness, it ensures that the clamping pressure on the cylinder head gasket is maintained within the required technical range, which is vital for preventing leaks and ensuring long-term engine sealing.

Engine compatibility and application

This specific component is compatible with Mercedes-Benz heavy commercial vehicle engines. It is engineered to withstand the intense thermal and pressure conditions found in heavy-duty diesel applications, such as those in trucks and buses, to provide reliable service life.

Installation and technical specifications

For proper installation, technicians must verify the liner protrusion through precise measurement before selecting the shim thickness. This 0.25 mm shim features an outside diameter of 153.50 mm and an inside diameter of 146.90 mm, making it suitable for specific Ø 128 application configurations. Always check compatibility with the existing liner bore to ensure a perfect fit.

Selection and maintenance guidance

When performing an engine overhaul, selecting the correct shim grade is essential to prevent improper combustion or gasket failure. Check the compatibility list to ensure this part meets the requirements of your specific engine series.

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 4420110159.

Technical Specifications

Technical Specifications
Outside Diameter (D)153,50 mm
Inside Diameter (d)146,90 mm
Thickness (s)0,25 mm
Number of Packages10
ApplicationØ 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

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

FAQ

What is the purpose of a piston & liner shim?
A piston & liner shim is used to adjust the protrusion of a cylinder liner within the engine block, ensuring correct clamping pressure on the cylinder head gasket for optimal sealing.
Which vehicles are these shims compatible with?
These shims are designed for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz applications.
How do I select the correct shim thickness?
The thickness should be selected based on precise measurement of the current liner protrusion during an engine overhaul or when replacing a cylinder liner.
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 0.25 mm.
What are the OE reference numbers of this part?
1100 02 024 directly replaces Mercedes-Benz OE number 4420110159.