Intake Valve Seat Suitable for Volvo Penta | Replacement for OEM 3583679 / 3581861

Replacement intake valve seat suitable for selected Volvo Penta D4 and D6 engines, replacing OEM references 3583679 and 3581861. Provides the seating surface for the intake valve within the cylinder head.

Uses

• Replacement of worn or damaged intake valve seats.

• Cylinder head repairs and reconditioning.

• Intake valve seating restoration during engine overhaul.

Specifications

• Part type: Intake valve seat

• Installation location: Cylinder head

• Valve position: Intake / inlet

• Replaces OEM references: 3583679, 3581861

• Part classification: Aftermarket replacement

Compatible Engines

• Selected Volvo Penta D4 diesel engines.

• Selected Volvo Penta D6 diesel engines.

Confirm fitment using your engine serial number, cylinder head specification, and OEM part reference before ordering. Installation requires appropriate cylinder head machining and valve seat finishing.