The Volvo Penta Valve Stem Seal (22393048) is designed to prevent engine oil from entering the combustion chamber via the valve guides in Volvo Penta marine diesel engines. Proper valve stem sealing is essential for controlling oil consumption, maintaining clean combustion, and protecting valves and valve guides from excessive wear.

Manufactured to OEM-equivalent specifications from high-quality, oil- and heat-resistant materials, this valve stem seal ensures accurate fitment and long service life. It is suitable for use during cylinder head service, valve replacement, or complete engine overhaul.

Product Type

Valve stem seal / valve guide seal

Original / OEM Part Number

Volvo Penta 22393048

Compatibility

Suitable for Volvo Penta engines:

MD2000 Series

MD2030A
MD2030B
MD2030C
MD2030D
MD2040A
MD2040B
MD2040C
MD2040D

D1 Series

D1-30
D1-30B
D1-30F

D2 Series

D2-40
D2-40B
D2-40F
D2-55B
D2-55C
D2-55D
D2-55E
D2-55F
D2-60F
D2-75B
D2-75C
D2-75F

Function

Seals valve stem to valve guide
Prevents engine oil leakage into the combustion chamber
Reduces oil consumption and exhaust smoke

MD2040