Genuine Yanmar Part.
Valve Stem Seal
To fit various Yanmar marine & industrial engines, including:
- GM Series Marine Engines, 1GM / 1GM10 / 2GM / 2GM20 / 3GM / 3GM30 etc
- Shire Engines (Yanmar 3TNV & 4TNV base engines)
Will have other marine and industrial applications.
If you are unsure of the application, please enter the make, model & serial number information in the comments section of the checkout, or contact us.