For those who maintain their own boat. Search by model or part number among 2,745 boat models and 562 engines, free and without an account.
Free, no account needed.
Choose your boat and engine. Find manuals and parts. Your choices are saved in your browser.
Choose a symptom, for example white smoke or an oil pressure alarm. Start from your engine's page and the steps that apply to it are highlighted, along with the part numbers you may need.
32 symptoms, from white smoke to oil pressure alarms.
Every part number has a source. Where available, you will see superseding numbers and equivalents from other manufacturers, plus links to shops.
368 part numbers with sources.
Add the engine in Min båt to see the autumn and spring plan if one exists for your model. Tick off jobs in the Servicebok. When the boat is sold, the listing text is ready, and the buyer can read the history via a link.
Two reminders a year: in April and in October.
Free. The service book is saved in your account, no password needed.
Autumn and winter
Spring
Summer
Dimensions, engine and comparison
Volvo Penta, Yamaha, Mercury
Volvo Penta, MerCruiser, OMC
Owner's and workshop manuals
Impellers, filters, anodes
2,310 locations
Service, rules, costs
31 brands
Choose a knot. Follow three pictures.
Listings are free and reviewed before they appear. Watch a model or a part number and we will email you when a listing is published.
Sell an engine or part for free · Watch engines & parts · All listings
Selling your boat? Write the listing text with Annonsmall, with facts about your model.
Receive enquiries with the boat's dimensions and engine, reply with a quote including VAT and book lifts in a calendar. Free until the end of 2027.
Member register, invoices with OCR and Swish QR, watch duty, berths and lifts. Import your members from Excel or CSV. Free until the end of 2027.
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No. The library, Min båt, the Servicebok and listings for engines and parts are free for boat owners.
No, not to search, troubleshoot or save My boat. The Servicebok, posts and the Loggbok require an account. You sign in with a passkey or a code we email you, no password needed.
In your browser. It does not carry over to another device. The Servicebok is saved in your account and you can reach it from any device.
Only if you share it. You can create a link for buyers and turn it off whenever you like. If you publish the boat in the Loggbok, costs, notes and yards are never shown.
From manufacturers' manuals and price lists, government regulations and OpenStreetMap. Sources are listed on the model pages. Check the part number against the engine's serial number before ordering.