features 1Fitment: 30 series torque converter driven clutch is replacement for Comet Manco 212CC 3/4in Bore Max Torque. 2Replace Part Number: The replace part number of torque converter clutch driver pulley is 219552A. 3High Quality Material: Drive pulley is made of high quality iron material, wear resistant, fast heat dissipation, sturdy and durable. 4Professional Design: Professional manufacturing, exquisite workmanship, according to original standard, have a long service time. 5Function: Torque converter driver clutch will help you get more power out of your small engine by reducing engine load.Item Type: DrivePulleyMaterial: Iron30 Series Torque Converter Driver Clutch, 6in diameter with 3/4in Bore.Uses a 3/4in Asymetrical Belt (Not Included).Replace Part Number: 219552ACentrifugal Clutch: 3/4in BoreDrive Clutch Bore:3/4 inches (19.05mm)Key Way:3/16inBelt: Asymmetrical beltRecommended Engine:2HP-8HPFits engines with 3/4in shaftTorque converter drive pulley must be bolted tightly to the engine crankshaft. Recommended engine power 3hp to 8hp.2 1/2 angle (flat side) of belt must be against the 2 1/2 angle pulley flange(Next to engine).Professional installation is highly recommended (No Instruction Included).The belt should be straight in the sheaves when torque converter(Driver-driven and Belt) mounted on parallel shafts-and the system in the low(Neutral or idle) position. When straight in the sheaves, the belt should also be square to the engine crankshaft and jackshaft.Fitment: Widely used on go karts, mini bikes, and lawn mowers.ReplacementforCometManco212CC3/4inBoreMaxTorque .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x set of DrivePulley(5pcs)NotePlease double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!