Grasshopper mowers have a double belt setup. The belts I received from Vbelts guys were not a matched set, one was slightly longer, so it was slack. Grasshopper sells matched sets that work great!

A grasshopper 381914 belt is 36 inches long. Your belt would not fit my grasshopper as it is 34” even though it has the same number. I had to go and get the right belts somewhere else.

I purchased 4 of these belts to replace twin belts on my Grasshopper 722D Diesel 60” cut front mount mower PTO belts. Belts fit perfectly and are performing well.
Price was great and the belts were MADE IN USA.

My Grasshopper zero-turn uses a duel belt and pully system to engage the mower deck PTO system. These belts look, fit, and operate just as the original that came on it from the factory.

Unfortunately it took 5 weeks to get my v-belts.
I have just fitted them to the drive shaft of my 900cc diesel engined grasshopper 5 foot wide snowblower. These belts fit much better than other makes I have tried. Thank you.