1.This torque converter fits 8 – 16 hp engines,Engagement range: 1600 – 3300 RPM, 1″ Shaft Bore,Works with Comet 40/44 Series Torq-A-Verter models,Also Fits Manco Go Karts.
2.Highly replacement for go karts, mini bikes, three wheelers, ATV’s, LTV’s and other transportation vehicles,40/44 Series, Go Kart Torque Converter Driver Pulley Clutch NOT includes set screws and chain also NOT included.