[Frogwatch]

I want to order some of the adjustable v-belt material "just in case" for my Yanmar 2gm13 but the boat is not accessible to me now. Does anybody know the right width for both the alternator and water pump belts?

 

[THEFRENCHA]

Be careful Size are different with years and exact model
Learned it the expensive way!

 

[chuck5499]

Contact your local Yanmar dealer. They will know exactly which belt you need. as info we have always carried 2 spares.

 

[oceangirl]

I want to order some of the adjustable v-belt material "just in case" for my Yanmar 2gm13 but the boat is not accessible to me now. Does anybody know the right width for both the alternator and water pump belts?

Not sure about size, but maybe you can find out from the part nos.

2gmf seawater vbelt is part 104511-78780
Alternator belt is 121150-42290