2500 02 003 Piston & Liner Shim 0.15 mm
2500 02 003
Summary
This 0.15 mm thickness piston & liner shim features an outside diameter of 166.30 mm and an inside diameter of 160.30 mm. Designed for heavy-duty engine applications to ensure precise liner protrusion and optimal cylinder head gasket sealing.
| EAN Code | 8699031004181 |
|---|
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Description
This component is a critical adjustment ring used to bring cylinder liner protrusion into the specific target range required for heavy-duty diesel engines. By ensuring the liner sits at the correct height relative to the block surface, it allows the head gasket to maintain a balanced clamping load, which is vital for preventing gas leaks and premature gasket failure.
The shim is designed to perform reliably under extreme operating conditions, including exposure to oil, coolant, and high temperatures. It is an essential part of the engine overhaul process when replacing liners or performing top-end rebuilds in heavy commercial vehicle engines.
For proper installation, technicians should measure the current liner protrusion and ensure the 0.15 mm thickness is appropriate for the specific engine requirements. Maintaining precise dimensions, such as the 166.30 mm outside diameter and 160.30 mm inside diameter, is essential for a correct fitment and long-term durability.
Consult your authorized distributor for availability and to check the compatibility list.
The shim is designed to perform reliably under extreme operating conditions, including exposure to oil, coolant, and high temperatures. It is an essential part of the engine overhaul process when replacing liners or performing top-end rebuilds in heavy commercial vehicle engines.
For proper installation, technicians should measure the current liner protrusion and ensure the 0.15 mm thickness is appropriate for the specific engine requirements. Maintaining precise dimensions, such as the 166.30 mm outside diameter and 160.30 mm inside diameter, is essential for a correct fitment and long-term durability.
Consult your authorized distributor for availability and to check the compatibility list.
Technical Specifications
| Outside Diameter (D) | 166,30 mm |
|---|---|
| Inside Diameter (d) | 160,30 mm |
| Thickness (s) | 0,15 mm |
| Number of Packages | 10 |
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FAQ
What is the purpose of a piston & liner shim?
A shim is used to adjust the liner protrusion height, ensuring the cylinder head gasket receives the correct clamping pressure for a reliable seal.
How do I know if a shim is needed?
When replacing a cylinder liner or overhauling an engine, shims must be measured to bring the protrusion into the manufacturer's target range.
What are the critical dimensions for this part?
This specific shim features an outside diameter of 166.30 mm, an inside diameter of 160.30 mm, and a thickness of 0.15 mm.
Why is shim thickness important for engine health?
Incorrect thickness can lead to improper liner protrusion, causing gas leaks or uneven clamping loads on the cylinder head gasket.