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442 011 00 59 Piston & Liner Shim 0.30 mm for Mercedes-Benz
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442 011 00 59 Piston & Liner Shim 0.30 mm Mercedes-Benz compatible

1100 02 025

Summary

Precision 0.30 mm thickness Piston & Liner Shim designed for Mercedes-Benz engines. Featuring an outside diameter of 153.50 mm and an inside diameter of 146.90 mm, this component ensures accurate liner protrusion and optimal cylinder sealing in heavy commercial vehicle engines. Equivalent to OE Mercedes-Benz 4420110059.

Product identifiers
EAN Code8699031003290
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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 and liner shim is a critical adjustment component used to set the correct liner protrusion during engine overhauls. By placing the shim between the cylinder liner and the block seating surface, technicians can achieve the precise clamping force required for the cylinder head gasket, ensuring long-term engine sealing and preventing compression loss.

Compatibility and application

Designed specifically for Mercedes-Benz applications, this shim is engineered to withstand the intense heat and pressure found in heavy-duty diesel engines. It features an outside diameter of 153.50 mm and an inside diameter of 146.90 mm, specifically intended for Ø 128 applications to maintain exact clearances within the engine block.

Installation and maintenance

When performing engine maintenance or liner replacement, selecting the correct thickness is vital for preventing gasket failure or improper combustion. This high-strength component helps maintain optimal seal integrity under heavy commercial vehicle operating conditions, supporting efficient fuel consumption and reliable engine performance.

Troubleshooting and selection

Consult your authorized distributor to ensure this shim meets the specific requirements of your engine series.

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 4420110059.

Technical Specifications

Technical Specifications
Outside Diameter (D)153,50 mm
Inside Diameter (d)146,90 mm
Thickness (s)0,30 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 and liner shim?
A piston and liner shim is used to adjust the liner protrusion height, which ensures the cylinder head gasket receives the correct clamping pressure for a secure seal.
Can I use any thickness shim for my Mercedes-Benz engine?
No, the thickness must be measured precisely during overhaul; using an incorrect thickness can lead to improper sealing or excessive stress on the head gasket.
What are the dimensions of this specific shim?
This particular shim features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.30 mm.
When should I replace my cylinder liner shims?
Shims should be inspected or replaced during any cylinder liner replacement or when an engine overhaul is performed to ensure precise clearance settings.
What are the OE reference numbers of this part?
1100 02 025 directly replaces Mercedes-Benz OE number 4420110059.