1677593 Volvo Engine Piston & Liner Shim
1300 02 087
Summary
Precision 0.50 mm thickness Piston & Liner Shim designed for Volvo FH12 engines. Featuring an outside diameter of 158.90 mm and inside diameter of 152.10 mm, this component ensures accurate liner protrusion and reliable engine sealing for heavy commercial vehicle applications. Equivalent to OE Volvo 1677593.
| EAN Code | 8699031004020 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 1677593
Description
What does a piston & liner shim do?
This piston and liner shim is a critical adjustment component used to position the cylinder liner correctly within the engine block seating surface. By managing the liner protrusion, this part ensures the cylinder head gasket receives the correct clamping pressure, which is vital for maintaining compression and preventing leaks under high cylinder pressures.Engine compatibility and fitment
This specific component is designed for use in Volvo FH12 engines. It is engineered to withstand the extreme thermal and mechanical stresses encountered in heavy-duty diesel engines, ensuring long-term structural integrity and consistent sealing performance throughout the engine's service life.Technical specifications and installation
The shim features an outside diameter of 158.90 mm, an inside diameter of 152.10 mm, and a thickness of 0.50 mm. During installation, technicians must ensure the liner is seated correctly to allow the shim to provide the exact required clearance. Proper measurement of the liner protrusion is essential when performing an engine overhaul or replacing a cylinder liner.Selection guidance
To ensure correct fitment, always verify that the shim thickness matches the measured requirements of the engine block and liner assembly. Consult your authorized distributor to confirm exact specifications for your specific engine series.OE cross-reference
1300 02 087 (Piston & Liner Shim) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677593.Technical Specifications
| Outside Diameter (D) | 158,90 mm |
|---|---|
| Inside Diameter (d) | 152,10 mm |
| Thickness (s) | 0,50 mm |
| Number of Packages | 10 |
| Application | FH12 |
Other OEMs
VOLVO
- 1677593
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO |
FAQ
What is the function of a piston and liner shim?
The shim is used to adjust the liner protrusion height, ensuring the cylinder head gasket is compressed correctly to maintain engine seal and compression.
Which engine is this shim compatible with?
This specific 0.50 mm shim is designed for application in Volvo FH12 engines.
How do I know if I need a different shim thickness?
The required thickness must be determined by measuring the liner protrusion during an engine overhaul or when a new cylinder liner is installed.
What are the dimensions of this component?
This part features an outside diameter of 158.90 mm, an inside diameter of 152.10 mm, and a thickness of 0.50 mm.
What are the OE reference numbers of this part?
1300 02 087 directly replaces Volvo OE number 1677593.