Application30 Series Go Kart compatible for Mini Bike Torque Converter Driver Clutch 3/4\" Bore For Go Kart, compatible for Mini Bike,Lawnmower and moreReplaces Part NumberCompatible for Comet 219552,Manco 5957,Yerf Dog Q43201WSpecificationReplaces Part Number: Compatible for Comet 219552,Manco 5957,Yerf Dog Q43201W Package Included: 1x30 Series Torque Converter Driver Clutch Condition: 100% brand new Warranty: one year warranty for any manufacturing defectFeature3/4\"shaft bore with 3/16\'\' key way Works With 3HP -7HP Engines Fit all engines with 3/4\" shaft The 30 Series is asymmetrical one side is flat, the other side is angledNotice* Professional installation is highly recommended (No Instruction Included) * For any needs please contact usNoteNo instruction included; Professional installation & alignment suggested. Please check our store for other auto parts you may be interested in. Please feel free to contact us for whatever we can help.