Yanmar 2GM20F Fresh Water

Genuine Yanmar 2GM20F replacement service parts, spare parts, Yanmar oils and coolant from FYB Marine. We supply all Yanmar genuine 2GM20F parts by mail order or over the counter. FYB Marine is an authorised Yanmar dealer, based in Cornwall.

Technical Specification: 2GM20F – From May 1984 onwards
Three-cylinder diesel
18 hp at 3600 r.p.m.
Oil capacity: 2.0 litres of oil
Coolant capacity: 3.8 litres plus calorifier

We supply all genuine Yanmar parts for Yanmar 2GM20F diesel engines, including 2GM20F oil filters, fuel filters, air filters, 2GM20F drive belts, oils and genuine coolants for the 2GM20F range of marine diesel engines. 

We strongly recommend that genuine spares should be carried aboard in case of an emergency or breakdown. When out at sea, a spare impeller, pre-filter, fuel filter, oil and coolant should be carried on board. You may not be capable of fitting some items, but someone else nearby may be able to help repair any failure or component that requires replacing.

We also specialise in supplying Volvo Penta fixed and folding propellers for all Yanmar Saildrives.

If you require technical help on any Yanmar product, we are always here to help as the main Yanmar dealer. For technical help, please call 01326 370060.

If you are abroad and need help or Yanmar parts out of office hours, please call us at +44 (0)1326 370060 or +44 (0)7879 497 940.

Click here for the 2GM20F service parts list

Click here for the 2GM20F full parts catalogue

Click here for the 2GM20F operation manual