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The Volvo Penta MD3B is a three-cylinder diesel engine designed for demanding sailing and motorboating applications. Delivering impressive power and torque, the MD3B offers a balance of performance and economy. It was sold from 1971 to 1975.
Ensure your MD3B operates at its best with our comprehensive range of genuine and aftermarket parts. From essential maintenance items to specialized components, we have everything you need to keep your engine running smoothly and reliably.
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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 detailsAfter extensive research we are pleased to offer an exceptional quality 32mm Siderise acoustic panel. This is a composite panel specifically design...
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 detailsHigh quality Nautilus Fuel Master marine grade fuel hose. Specification: A1 grade, Lloyds approved and conforms to ISO 7840 2013 and SAE J1527 I...
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...
View full detailsA premium ceramic-based additive designed to cut friction and reduce wear in engines and drivetrains. Its micro-fine ceramic particles form a prote...
View full detailsKeep your diesel engine running at its best with Liqui Moly Motor System Cleaner Diesel. This highly effective treatment cleans the entire fuel sys...
View full detailsGive your marine and industrial engines an extra layer of protection with our MoS₂ Oil Additive. As the engine runs, the additive forms a tough, hi...
View full detailsUpgrade your maintenance tool box with a pair of our Raw Water Pump Impeller Removal Levers. Innovatively designed and manufactured by Parts4Engine...
View full detailsParts4engines is excited to announce the return of Speedseal - renowned for its ease of use and lightning-fast impeller changes, even in the most c...
View full detailsSpeedseal 'Cover D' service kit for your existing Speedseal cover. Whilst the Speedseal covers are renowned for their longevity, you are eventually...
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