Yanmar 128170-11310 Valve Cover Gasket – OEM Replacement for 1GM10 Marine Engines The Yanmar 128170-11310 Valve Cover Gasket is a high-quality OEM replacement gasket engineered for Yanmar 1GM10-series marine diesel engines . Designed to seal the valve cover to the cylinder head , it prevents oil leaks and maintains consistent engine performance and cleanliness under demanding marine conditions. Ideal for routine engine maintenance, valve adjustments, or top-end rebuilds , this gasket offers a durable, oil-resistant seal that ensures long service life and easy installation. It’s a cost-effective aftermarket alternative that matches the performance and fit of the genuine Yanmar part. ⚙️ Compatibility Compatible with the following Yanmar marine engines: 1GM10 1GM10C 1GM10VE 1GM10(YMI) 1GM10L (Always verify your engine serial number before ordering.) 📦 Technical Details Specification Detail Part Number 128170‑11310 Type Valve Cover (Bonnet) Gasket Material Rubber / composite for oil resistance Condition New, OEM replacement Compatibility 1GM10 series engines 💡 When to Replace Oil leaks around the valve cover Routine top-end maintenance or rebuilds ✅ Why Choose This OEM Replacement Kit Reliable fit and performance matching Yanmar specifications Durable material for long-lasting sealing Cost-effective alternative to genuine OEM parts Easy installation with basic tools 🛒 Available at MarinePartSystem Purchase the Yanmar 128170‑11310 Valve Cover Gasket (OEM Replacement) at MarinePartSystem , your trusted source for marine engine replacement parts.
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