Yanmar 3GM Heat Exchanger Seal Kit – 121450-13251, 128297-44030, 128695-44070 This high-quality seal kit is designed for the heat exchanger of Yanmar 3GM marine engines . It includes all essential gaskets and seals needed to maintain a leak-free cooling system, ensuring reliable operation and long-lasting engine performance. Compatible with Yanmar engine: 3GMF 3GM30F Kit contains: Seal / Gasket – 121450-13251 Seal / Gasket – 128297-44030 Seal / Gasket – 128695-44070 Key Benefits: OEM-quality replacement parts for Yanmar 3GM Prevents coolant and seawater leaks Helps maintain proper engine cooling and efficiency Durable, heat- and water-resistant materials Complete kit for easy installation This Yanmar 3GM heat exchanger gasket and seal kit is the perfect solution for boat owners and marine mechanics looking to keep their cooling system in excellent condition.
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