About
Cometic MLS Head Gasket 91 mm – Volvo B20
Head gasket from Cometic for Volvo with B20 engine. The gasket consists of three layers of steel, known as MLS (Multi Layer Steel).
The gasket has a diameter of 91 mm and is suitable for engines with a cylinder bore of 89–91 mm.
Fits
- Volvo with B20 engine
- For cylinder bore 89–91 mm
Specification
- Article number: C4288-045
- Manufacturer: Cometic
- Type: Head gasket
- Design: 3-layer MLS
- Material: Multi-layer steel
- Gasket bore: 91 mm
- Thickness: 1.15 mm
- For cylinder bore: 89–91 mm
Important installation information
The gasket must be installed dry, without additional sealant or adhesive. Cometic MLS gaskets already have a thin Viton rubber coating on the outer steel layers. Additional sealant can interfere with the function of the gasket.
Both the cylinder head and engine block must be completely flat. The sealing surfaces must also be clean and in good condition.
Good to know
Check the sealing surfaces of the cylinder head and engine block carefully before installation. Follow the correct tightening torque and tightening sequence for the cylinder head bolts.
Cylinder head gasket for Volvo B20 90 mm RACE Cometic
OE no.
Article number
Cometic MLS Head Gasket 91 mm – Volvo B20
Head gasket from Cometic for Volvo with B20 engine. The gasket consists of three layers of steel, known as MLS (Multi Layer Steel).
The gasket has a diameter of 91 mm and is suitable for engines with a cylinder bore of 89–91 mm.
Fits
- Volvo with B20 engine
- For cylinder bore 89–91 mm
Specification
- Article number: C4288-045
- Manufacturer: Cometic
- Type: Head gasket
- Design: 3-layer MLS
- Material: Multi-layer steel
- Gasket bore: 91 mm
- Thickness: 1.15 mm
- For cylinder bore: 89–91 mm
Important installation information
The gasket must be installed dry, without additional sealant or adhesive. Cometic MLS gaskets already have a thin Viton rubber coating on the outer steel layers. Additional sealant can interfere with the function of the gasket.
Both the cylinder head and engine block must be completely flat. The sealing surfaces must also be clean and in good condition.
Good to know
Check the sealing surfaces of the cylinder head and engine block carefully before installation. Follow the correct tightening torque and tightening sequence for the cylinder head bolts.
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