442 011 00 59 Shim Piston & Liner compatible with Mercedes-Benz
1100 02 021
Summary
This high-strength 0,10 mm thickness shim is designed for Mercedes-Benz engines. Featuring a 153,50 mm outside diameter and 146,90 mm inside diameter, it ensures precise liner protrusion and reliable engine sealing in heavy commercial vehicle applications. Equivalent to OE Mercedes-Benz 4420110059.
| EAN Code | 8699031003252 |
|---|
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 piston & liner shim is a critical adjustment component used during engine overhauls to manage the seating of the cylinder liner within the engine block. By precisely controlling the liner protrusion, this part ensures the correct clamping pressure is applied to the cylinder head gasket, which is vital for maintaining proper compression and preventing leaks in heavy-duty diesel engines.Compatibility and technical specifications
This specific shim is compatible with Mercedes-Benz engines. It features a thickness of 0,10 mm, an outside diameter of 153,50 mm, and an inside diameter of 146,90 mm. These dimensions are critical for ensuring the liner sits at the exact height required for optimal combustion seal performance.Installation and maintenance guidance
During installation, technicians must measure the liner protrusion to select the exact thickness required from the available graduated series. Proper fitment prevents excessive cylinder head gasket load and ensures long-term durability under high combustion pressures. Always verify the measured liner height before selecting this 0,10 mm component.Ensuring engine sealing integrity
Maintaining correct liner seating helps prevent oil leaks and compression loss. When performing a complete engine rebuild, using high-strength components like this shim ensures the integrity of the cylinder assembly over extended service intervals.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 4420110059.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?
It is an adjustment ring used to set the liner protrusion height in an engine block, ensuring correct clamping pressure on the cylinder head gasket.
Which vehicle applications are these shims suitable for?
These shims are designed for heavy commercial vehicle engines, specifically compatible with Mercedes-Benz applications.
How do I select the correct thickness for my engine?
The thickness must be selected based on precise measurements of the liner protrusion taken during an engine overhaul or liner replacement.
What are the symptoms of incorrect liner shim installation?
Incorrect seating can lead to improper cylinder head gasket compression, resulting in compression loss or oil leaks.
What are the OE reference numbers of this part?
1100 02 021 directly replaces Mercedes-Benz OE number 4420110059.