Made specifically for Briggs & Stratton engines, our cleaner dissolves deposits in your carb and choke, reducing maintenance and downtime. Don't wait--order today! Regular use reduces maintenance, downtime, and improves starting for all 2-cycle and 4-cycle engines Complies with Proposition 65 and other federal and state regulations 8 Fl. oz. (227g) Briggs & Stratton Genuine Part Designed specifically for our engines and can save on costly repairs while maintaining valuable warranty coverage.