Yanmar NEW Yanmar 3YM20 21hp Marine Diesel Engine & Gearbox Package | 21hp | 2025

Brand new crated Yanmar 3YM20 21hp Three Cylinder Heat Exchanger Cooled Marine Diesel Engine Package Complete With KM2P Gearbox, Control Panel, Wiring Harness & Flexible Engine Mountings.

Regular Retail Price £7,706 Inc VAT

However, at Marine Engines Direct, we offer industry leading part exchange deals so if you trade your old engine with us, we can offer an amazing discount of £1,078 bringing the price down to £6,628 Inc VAT. Running or non-running, it doesn’t matter. So long as it is complete and was built after 1975, it will be accepted. In most cases we can even cover the cost of returning your old engine!

If you don’t have an engine to part exchange, please do contact us as we guarantee to still offer you a fantastic price on a new engine package.

We can arrange delivery anywhere in the UK or Worldwide. Please contact us for a bespoke quotation.

With a wide range of new engine packages and equipment available in stock for immediate delivery, if you are thinking of repowering, please don’t hesitate to contact us.