We purchased two of these for our John Deere lawn tractor. We just installed one of them and it immediately came off as soon as we began mowing. Reinstalled, came off. Reinstalled, came off. Gave up. This is something my husband is quite well-versed at and has been doing it for 20+ years, and says he will go back to the OEM product. Regretfully, we personally cannot recommend. We will see if the V Belt Guys stand behind their moneyback guarantee and give us a refund. If not, the three star review will become a one star review. Or, hopefully a 4 star if they follow through.