442 011 02 59 Piston & Liner Shim 0.40 mm — Mercedes-Benz
1100 02 026
Summary
This high-strength Piston & Liner Shim features a 153.50 mm outside diameter and 146.90 mm inside diameter with a 0.40 mm thickness. Specifically designed for Mercedes-Benz engine applications to ensure precise liner protrusion and sealing. Equivalent to OE Mercedes-Benz 4420110259.
| EAN Code | 8699031003306 |
|---|
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 specialized engine component serves as a critical adjustment ring used during engine overhauls to manage cylinder liner protrusion. By precisely controlling the height of the liner within the engine block, it ensures the cylinder head gasket receives the correct clamping pressure for optimal sealing under high compression.Compatibility and technical specifications
This specific shim is designed for 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 0.40 mm, making it suitable for applications requiring an Ø 128 specification. These components are manufactured using high-strength materials to withstand the intense thermal and pressure cycles inherent in heavy-duty diesel engines.Installation and maintenance guidance
For workshop technicians performing engine rebuilds, selecting the correct shim thickness is vital for preventing liner protrusion errors. When replacing liners or overhauling engine blocks, technicians should measure the current protrusion to select the exact thickness required to meet OEM specifications. Proper installation ensures long-term sealing integrity and prevents coolant or oil leaks.Selection and application
Consult your authorized distributor to ensure this shim meets your specific engine requirements.OE cross-reference
1100 02 026 (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) | 0,40 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 purpose of a piston and liner shim?
It is an adjustment ring used to set the correct liner protrusion in an engine block, ensuring proper clamping force on the cylinder head gasket.
Which vehicle brands are compatible with this part?
This specific component is designed for use in Mercedes-Benz heavy commercial vehicle engines.
How is the thickness of the shim determined?
The thickness is selected based on precise measurements taken during an engine overhaul to compensate for liner seating variations.
What are the technical dimensions of this shim?
This shim has an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.40 mm.
What are the OE reference numbers of this part?
1100 02 026 directly replaces Mercedes-Benz OE number 4420110259.