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Yanmar Valve Stem Seal

Valve Stem Seal & Valve Stem Seals for Yanmar Marine Diesel Engines

In this category, you will find the right valve stem seal as well as valve stem seals for Yanmar Marine diesel engines.

The valve stem seal prevents engine oil from entering the combustion chamber and ensures clean combustion and smooth engine operation.

Heat, operating time and oil deterioration can cause valve stem seals to become hard or leak. Typical symptoms include blue smoke, oil consumption and rough engine operation. Replacement restores sealing and combustion efficiency.

Suitable for, among others:

  • 1GM10, 2GM20, 3GM30
  • 3YM20, 3YM30
  • 4JH Series
  • 4LH, 6LP, 6LY, 8LV

Find the right valve stem seal for your Yanmar Marine diesel engine now.