1118376 Scania Compatible Piston & Liner Shim
1400 02 004
Summary
Precision-engineered 0.20 mm Piston & Liner Shim compatible with Scania DS11 engines. Features an outside diameter of 153.70 mm and inside diameter of 148.10 mm to ensure accurate liner protrusion and optimal cylinder head sealing in heavy commercial vehicle engines. Equivalent to OE Scania 1118376.
| EAN Code | 8699031004051 |
|---|
Ready to Order
Compatible OEM Codes
-
SCANIA
- 1118376
Description
This piston and liner shim is a critical adjustment component used to set the correct liner protrusion between the cylinder liner and the engine block seating surface.
Designed specifically for Scania DS11 engines, this shim features an outside diameter of 153.70 mm and an inside diameter of 148.10 mm with a thickness of 0.20 mm. It plays a vital role in ensuring the cylinder head gasket receives the correct clamping pressure, which is essential for maintaining engine compression and preventing coolant or oil leaks in heavy commercial vehicle engines.
When performing an engine overhaul or replacing a cylinder liner, technicians should measure each cylinder individually to select the exact thickness required. It is essential to ensure all mating surfaces are clean and free of scale or residue before installation to achieve accurate protrusion readings.
To ensure long-term reliability, always follow the manufacturer's specified torque sequence during assembly and avoid stacking multiple shims, as using a single correct thickness grade is preferred for stability under high combustion pressures.
Designed specifically for Scania DS11 engines, this shim features an outside diameter of 153.70 mm and an inside diameter of 148.10 mm with a thickness of 0.20 mm. It plays a vital role in ensuring the cylinder head gasket receives the correct clamping pressure, which is essential for maintaining engine compression and preventing coolant or oil leaks in heavy commercial vehicle engines.
When performing an engine overhaul or replacing a cylinder liner, technicians should measure each cylinder individually to select the exact thickness required. It is essential to ensure all mating surfaces are clean and free of scale or residue before installation to achieve accurate protrusion readings.
To ensure long-term reliability, always follow the manufacturer's specified torque sequence during assembly and avoid stacking multiple shims, as using a single correct thickness grade is preferred for stability under high combustion pressures.
OE cross-reference
1400 02 004 (Piston & Liner Shim) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1118376.Technical Specifications
| Outside Diameter (D) | 153,70 mm |
|---|---|
| Inside Diameter (d) | 148,10 mm |
| Thickness (s) | 0,20 mm |
| Number of Packages | 10 |
| Application | DS11 |
Other OEMs
SCANIA
- 1118376
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| SCANIA |
FAQ
What is the purpose of a piston and liner shim?
It is used to adjust the liner protrusion height, ensuring the cylinder head gasket is properly compressed to maintain a high-pressure seal within the engine.
Can I stack two thin shims to reach the required thickness?
It is recommended to use a single shim of the correct thickness grade rather than stacking multiple thin shims to ensure stability under heavy load.
How do I know if the shim is correct for my engine?
The shim must match the specific outside diameter of 153.70 mm and inside diameter of 148.10 mm for the DS11 series; always verify against service manuals.
What are the symptoms of incorrect liner protrusion?
Improper protrusion can lead to cylinder head gasket failure, loss of engine compression, or coolant leakage into the crankcase.
What are the OE reference numbers of this part?
1400 02 004 directly replaces Scania OE number 1118376.