Yamaha - Carb. repair kit - 6E7-W0093-04-00Yamaha Carburetor Repair Kit Fuel System Service Kit 6E7 W0093 04 00 Overview When a Yamaha starts idling rough or hesitating on throttle, I usually dont overthink itthe carb needs attention. Ive rebuilt plenty of these, and having a full kit saves time and headaches. Instead of chasing one bad gasket or clogged jet, you refresh the whole setup at once. Once its back together right, the engine runs smoother, starts easier, and feels like it should