A4420110159 Compatible Piston & Liner Shim — Mercedes-Benz
1100 02 026
Summary
This high-strength 0.40 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, it ensures precise liner protrusion for reliable engine sealing in heavy commercial vehicle applications. Equivalent to OE Mercedes-Benz A4420110159.
| 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?
A Piston & Liner Shim is a thin metal adjustment ring fitted between a heavy-duty diesel engine's cylinder liner and its seating surface on the block, used to bring liner protrusion into the target range. This component is decisive for engine sealing, as it determines the clamping pressure experienced by the cylinder head gasket during operation.Compatibility and technical dimensions
This specific shim is designed for Mercedes-Benz engines. It features an outside diameter of 153.50 mm, an inside diameter of 146.90 mm, and a thickness of 0.40 mm to ensure exact fitment and performance in heavy commercial vehicle engine overhauls.Installation and maintenance guidance
During installation, technicians must ensure the liner is seated correctly to achieve the required protrusion levels. Precise measurement is critical to prevent gasket failure or improper combustion pressure. Maintaining correct clearance through these high-strength components is essential for long-term engine reliability.Selection for engine overhauls
When performing an engine overhaul or replacing a cylinder liner, selecting the correct thickness grade from a graduated series is vital to accommodate specific liner protrusion requirements. Consult your authorized distributor.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 A4420110159.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 acts as an adjustment ring between the cylinder liner and the block to set the correct liner protrusion, which is critical for proper cylinder head gasket sealing.
Which vehicles are compatible with this part?
This specific component is designed for Mercedes-Benz heavy commercial vehicle engines.
How do I select the correct thickness?
The thickness must be chosen based on precise measurements taken during the engine overhaul or when replacing a new cylinder liner to ensure correct protrusion.
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 A4420110159.