A4420110059 Compatible Piston & Liner Shim for Mercedes-Benz
1100 02 021
Summary
This 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, this high-strength component ensures precise liner protrusion and engine sealing during overhauls. Equivalent to OE Mercedes-Benz A4420110059.
| EAN Code | 8699031003252 |
|---|
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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 acts as a precision adjustment ring installed between the cylinder liner and the engine block seating surface. Its primary function is to regulate liner protrusion, which is critical for maintaining correct clamping pressure on the cylinder head gasket. By ensuring the liner sits at the exact required height, this component prevents combustion leaks and maintains optimal engine sealing under high pressure.Compatibility with Mercedes-Benz engines
This specific shim is compatible with Mercedes-Benz heavy commercial vehicle engines. It is manufactured to meet strict OEM standards to ensure reliable performance in demanding environments. The shim is engineered with high-strength materials to resist crushing and withstand the intense thermal cycles characteristic of heavy-duty diesel engines.Installation and maintenance guidance
During engine overhauls or when replacing liners, technicians must measure the existing protrusion to select the correct thickness. This 0,10 mm variant is part of a graduated series designed to provide the exact clearance required for specific engine configurations. Proper installation ensures long-term durability and prevents premature gasket failure.Selection and precision
Consult your authorized distributor to ensure this component meets your specific engine requirements.OE cross-reference
1100 02 021 (Piston & Liner Shim) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4420110059.Technical Specifications
| Outside Diameter (D) | 153,50 mm |
|---|---|
| Inside Diameter (d) | 146,90 mm |
| Thickness (s) | 0,10 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
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| 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 proper sealing of the cylinder head gasket.
How do I select the correct thickness for my engine?
The thickness must be selected based on precise measurements taken during an engine overhaul to match the required liner protrusion for your specific engine model.
Can these shims withstand heavy-duty engine conditions?
Yes, these shims are made from high-strength components designed to resist crushing under high cylinder pressures and extreme temperatures.
Which vehicle brands are compatible with these parts?
This specific part is designed for use in Mercedes-Benz heavy commercial vehicle engines.
What are the OE reference numbers of this part?
1100 02 021 directly replaces Mercedes-Benz OE number A4420110059.