The Seahorse Lifestyle
Marine engine parts — machined for Seahorsepower and built to last. Sold as they come off the bench.
Billet block-off plate for the mechanical diesel fuel lift pump port on Yanmar GM-series marine diesel engines. Precision-machined to seal the pump mounting face when the mechanical fuel lift pump is removed or converted to an electric fuel pump. Fitment: Fits ALL Yanmar GM-series engines EXCEPT any 1GM series (for example 1GM, 1GM10). Compatible with 2GM, 2GM20, 3GM, 3GM30 and other GM-series variants. What's in the box: One machined block-off plate One gasket Hardware: Your original fuel lift pump bolts can be reused. We recommend replacing the mounting hardware with new bolts for a clean, reliable seal. Hardware is not included. Pre-order: This part is currently in production. Orders placed now are pre-orders and will ship as soon as the first run is complete.