ID : 5/8”, OD : 6”, Width is 3/4″,Outside circumference is 27 5/8” It will replace Manco 5959, Comet 30 Series Drive Belt #203589, and Kartco #7628,Replaces Comet 219456A Fits GO KARTS, MINI BIKES, DIRT BIKES, ATV’S, LAWNMOWERS, GENERATORS AND MORE. Designed for small engines with up to 8hp. Package includes: 1X 30 SERIES TORQUE CONVERTER with Belt Description: 100% Brand New Items, Never Used Or Installed Brand new high quality 30 series asymmetrical driven clutch with 3/16” key way. ID : 5/8” OD : 6” 725 belt is included. It will replace Manco 5959, Comet 30 Series Drive Belt #203589, and Kartco #7628. Outside circumference is 27 5/8” Width is 3/4″. Designed for small engines with up to 8hp. Replaces Comet 219456A Fits Go Karts, Mini Bikes, Dirt Bikes, Atv’s, Lawnmowers, Generators And More. Professional installation in highly recommended (No instruction included) Package Includes: 1X 30 Series Torque Converter With Belt As the pictur