ApplicationGreat replacement clutch for Go Karts, Three Wheelers ATV\'S and other small off road Vehicles.Replaces OE NumberCompatible for Comet 209133A, 209133, 209139A, 209139, 209151A, 209151 Manco: 2432Specification1x40 Series Torque Converter Driven Clutch Condition: New Warranty: one yearFeatures3/4\'\' shaft bore with 3/16\'\' key way. Will fit most engines with horizontal shaft including compatible for Briggs, Robin, compatible for Tecumseh, compatible for Honda, compatible for Kohler,Clinton , compatible Lifan and many others. Comaptible 8-18hp engines within the 1600-3300 RPM range.NoticeProfessional installation is highly recommended (No Instruction Included). For any needs please contact us.