Yanmar Head Gasket 3GM30, 3GM30F, 3GM30F-YEU (128374-01911)

Description

This Yanmar Cylinder Head Gasket (128374-01911) is a premium OEM-equivalent replacement designed specifically for the Yanmar 3GM30 series marine diesel engines, including the 3GM30, 3GM30F, and 3GM30F-YEU models.

It provides a reliable seal between the cylinder head and engine block, which is essential for maintaining optimal engine compression and preventing leaks of oil, coolant, and combustion gases. This gasket is ideal for engine rebuilds, repairs, or preventive maintenance to ensure your engine runs smoothly and efficiently.

✔ Compatible With:
3GM30, 3GM30-YEU, 3GM30B, 3GM30C, 3GM30C-YEU, 3GM30F, 3GM30F-YEU, 3GM30FC-YEU, 3GM30FVE, 3GM30VE

🔧 Key Features:
• Precisely engineered for an exact OEM fit
• Manufactured from durable, high-temperature composite materials
• Ensures effective sealing to prevent internal leaks and compression loss
• Suitable for professional repairs or routine maintenance

📦 Part Number: 128374-01911
Condition: Brand new (OEM or equivalent quality)

📦 In Stock – Same-day shipping available

Need help confirming fitment or have questions?
Contact us with your engine details — we’re happy to assist you!