Fit For Comet 219552 Go-Kart Compatible 30 Series Torque Converter Driver Clutch 3/4" Bore. Construction: Machined aluminum housing provides for Lightweight yet sturdy operation. Performance: Balanced weight distribution ensures smooth engagement during acceleration. Its tight, compact structure barely takes up any extra space, making both the initial installation and your regular routine maintenance way simpler to handle. By absorbing torsional vibrations and shock loads, the torque converter protects sensitive transmission gears from damage during aggressive acceleration events., Manufacturer: DGOINGPI