Anyone have a good Napa part number for a MH 25 fan belt? It's the narrow V belt style about 1" wide and roughly 48" long.  

Thx!

Hi JeffK,

The Agco belt for the Massey Harris 25 is 35645AV and the Gates is 375D. these are the belts for the 25 with the water pump directly behind the fan and driven by the belt. Yours is the older style with the water pump driven by the timing gear. I would think they used the same belt as the fan and pullys look to be the same but I could be wrong.
Joe

Many thanks Joe,

Darned if I can find that Gates number online but the Agco is available to order and the specs look correct to me. 

Thanks again