Driven unit: 7″ (5/8″ driven pulley) Drive clutch bore: 19mm (3/4″), 3/4″ bore designed for 6.5hp 212CC engines Driven Clutch replaces Manco 5957, Comet 203814 / 219552, 5957, Driver Cluth replace 219457 219456A 217610A Work with: 10 Tooth Sprocket for #40/41/420 Chain,12 Tooth Sprocket for #35 Chain(Tooth and Chain aren’t included) Fitment: Fits Yerf-Dog karts with Tecumseh
— Driven Clutch replaces Manco 5957, Comet 203814 / 219552/219456A/217610A — Driver Cluth replace 219457 — 100% Brand New,never been used — Driven unit: 7″ (5/8″ driven pulley) — Drive clutch bore: 19mm (3/4″) — Professional installation is highly recommended — No Instruction Included  Fitment: — This 3/4″ Torque Converter is a direct replacement kit for the most popular Comet TAV2 go-kart torque converter 30 series. It fits all engines with a 3/4″ Straight Crankshaft. Replaces Comet, Also Fits Manco Go Karts. Small engine Torque Converter clutches are heavily used in go karts, mini bikes, and lawn mowers.  Package includes: Package included:2PCS 30 Series 3/4″ Driver + 5/8″ Go Kart Bike Clutch Torque Converter 7″ Driven