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Keep your Yanmar 1GM engine running reliably with our range of Yanmar 1GM parts. Whether you’re maintaining a reliable workhorse or reviving a beloved boat engine we stock replacement and service components for maintenance, repair and overhaul, including gasket sets, cylinder head parts, cooling components and other commonly replaced engine parts.
Our Yanmar 1GM parts are selected for marine applications and are intended to help with routine servicing, fault repair and longer-term engine maintenance. Each part is designed to withstand tough marine conditions, ensuring smooth sailing and peace of mind on the water.
Browse our Yanmar 1GM engine parts below, or contact us if you need help identifying the correct part for your engine.
1 litre of excellent quality Comma Extreme Mineral EP80W90 gearbox oil, which is the correct specification for the Yanmar SD20 saildrive. Note that...
View full details1 litre of excellent quality Comma Expro SAE 30 mineral oil with the correct specification for all of the following Yanmar gearboxes. KM2A, KM2C ,...
View full detailsJB Marine Weld is a specially formulated two-part steel reinforced epoxy cold weld system that provides for strong, lasting repairs for bonding dif...
View full detailsHigh quality Liqui Moly Marine Anti-Limescale 5L. This is a water based solution with inorganic acid to remove limescale deposits within engine coo...
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Liqui Moly Marine 4T 15W-40 Marine engine oil 5L. A high-performance engine oil based on selected base oils and modern additive technology, develop...
View full detailsLiqui Moly Marine ATF oil is specially developed for the marine sector and is based on synthetic technology and the latest additive technology. It ...
View full detailsLiqui Moly Marine Grease, is a long-lasting heavy-duty grease that reduces friction and wear. It has excellent aging and shear stability. Liqui Mo...
View full detailsLiqui Moly Marine Diesel Protect, a solution for bacteria, yeast and mold, suitable for reliable long-term preservation. Maintains and protects th...
View full detailsLiqui Moly Marine Universal Cleaner, a low-foaming, biodegradable boat cleaner with outstanding cleaning performance. Dissolves even stubborn accu...
View full detailsLiqui Moly Battery Clamp Grease. A Specially formulated grease that protects battery terminals and electrical contacts from corrosion and oxidation...
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Liqui Moly Anti-bacterial Diesel additive is a highly effective biocide designed to protect against bacteria, yeast and mold. Ideally suited for pr...
View full detailsLiqui Moly Diesel Purge additive is designed to remove deposits on injection nozzles and combustion chambers as well as boosting the cetane number....
View full detailsA set of quality mixed cable connectors ideal to keep in your boat or vehicle for an emergency, set includes: x1 Storage box. x12 Lucas connectors...
View full detailsMarine Diesel Engines by Nigel Calder is a fantastic companion book for DIY boatowners. It's full of useful information and gives easy to follow gu...
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