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1100 02 021 0,10 mm, Piston & Liner Shim, Engine
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1100 02 021 Piston & Liner Shim 0.10 mm Mercedes-Benz compatible

1100 02 021

Summary

This high-strength 0.10 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 to ensure precise liner protrusion and optimal engine sealing. Equivalent to OE Mercedes-Benz 4420110059.

Product identifiers
EAN Code8699031003252
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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 precision-engineered shim is a critical component used to adjust the protrusion of a cylinder liner within the engine block. By providing a controlled thickness, it ensures that the clamping force on the cylinder head gasket remains within the exact technical specifications required for heavy-duty diesel engines.

Compatibility with Mercedes-Benz engines

Designed specifically for use in Mercedes-Benz engines, this component maintains the integrity of the combustion chamber sealing under high pressure. It is an essential part for workshop technicians performing engine overhauls or liner replacements to guarantee long-term engine performance.

Technical specifications and dimensions

This specific shim features an outside diameter (D) of 153.50 mm, an inside diameter (d) of 146.90 mm, and a thickness (s) of 0.10 mm. It is suitable for applications requiring an Ø 128 specification to ensure a secure fit and stable seating.

Maintenance and installation guidance

When replacing liners, it is vital to measure the current protrusion to select the correct thickness from the graduated series. Consult your authorized distributor for more information.

OE cross-reference

1100 02 021 (Piston & Liner Shim) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 4420110059, 4420110159, 4420110259.

Technical Specifications

Technical Specifications
Outside Diameter (D)153,50 mm
Inside Diameter (d)146,90 mm
Thickness (s)0,10 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

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

FAQ

What is the function of a piston and liner shim?
A shim is used to adjust the cylinder liner protrusion during assembly, which ensures the correct clamping pressure on the head gasket for proper engine sealing.
Which vehicles are compatible with this shim?
This specific shim is designed for use in Mercedes-Benz heavy commercial vehicle engines.
What are the dimensions of this component?
The shim has an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.10 mm.
Why is it important to use the correct thickness?
Using the correct thickness is essential to prevent improper liner protrusion, which can lead to gasket failure or loss of compression in heavy-duty engines.
What are the OE reference numbers of this part?
1100 02 021 directly replaces Mercedes-Benz OE numbers 4420110059, 4420110159, 4420110259.