Snowthrower PTO belt
 

Hi, I need a little help trying to figure out what size belt I need for my snowthrower. I'm in the middle of trying to put back together the gear box drive on a 190-364-100 snowthrower on a Hydo 1711. I thought that this would be a good time for putting on a new belt but I can't figure out which one. Do you know if it should be a MOdel 418 or 419.
Thanks, Spiker

I think you need this one: 954-0284

Thanks Matt. I've been doing some investigation and found that if I have a 4" idler pulley then the 954-0284 is for the Model 419. When you measure the belt do you measure from the outside or inside diameter? I have a belt that broke a few years ago and it measures to the Model 418; 954-0154. Also what kind of grease would you recommend for the snowthrower gear box? Temps here can get down to -20F.