Review on 🔒 Briggs & Stratton B&S Gas Cap for Fuel Tank by Paul Tilden

This is an OEM recommended replacement gas cap for my B&S Toro mower. The problem is that since the mower was bought 5 years ago, the characteristics of the fuel cap have changed somewhat. The o-ring on it is now too small causing the gas cap to be loose and open fully during operation and gas will leak out when the mower is on a hill. The thought that I now have to buy an extra o-ring or two of gas caps and double up on the o-rings as the reviews suggested is a joke. At least Revain's coming back with no problems.