For Predator Dune GX 390 9HP-16HP 420CC Go Kart Torque Converter 40 Series Kit

Specification  Material: Iron, Aluminum, Plastic  Color: Black, Silver  Installation Place: On the Engine  Belt Type: 203785  Sprocket Teeth: 10T for #40/41 420 Chain, 12T for #35 Chain (Chain is not included)  Engagement Range: 2350±200rpm  Recommended Engine: 8-16HP  Driver Pulley Shaft: 25mm/1″  Driven Pulley Shaft: 19mm/ 3/4″  Distance Between Crankshaft and Pulleys: 211mm/8.3in  Transmission Drive Shaft Diameter: 2.54cm/1in  Total Diameter of Clutch: 25.4mm/1in  Driver Pulley Diameter: 13.5cm/5.3in  Driven Pulley Diameter: 20.5cm/8.1in  Belt Size: 2*1cm/0.8*0.4in (H*W)  Product Height: 15.5cm/6.1in (Without Cover)  Package Included  1* 1″ Driver Pulley  1* 3/4″ Driven Pulley  1* Plastic Cover  1* Driven Belt  1* Mounting Plate  Other Accessories for Installation.

For Predator Dune GX 390 9HP-16HP 420CC Go Kart Torque Converter 40 Series Kit

Specification  Material: Iron, Aluminum, Plastic  Color: Black, Silver  Installation Place: On the Engine  Belt Type: 203785  Sprocket Teeth: 10T for #40/41 420 Chain, 12T for #35 Chain (Chain is not included)  Engagement Range: 2350±200rpm  Recommended Engine: 8-16HP  Driver Pulley Shaft: 25mm/1″  Driven Pulley Shaft: 19mm/ 3/4″  Distance Between Crankshaft and Pulleys: 211mm/8.3in  Transmission Drive Shaft Diameter: 2.54cm/1in  Total Diameter of Clutch: 25.4mm/1in  Driver Pulley Diameter: 13.5cm/5.3in  Driven Pulley Diameter: 20.5cm/8.1in  Belt Size: 2*1cm/0.8*0.4in (H*W)  Product Height: 15.5cm/6.1in (Without Cover)  Package Included  1* 1″ Driver Pulley  1* 3/4″ Driven Pulley  1* Plastic Cover  1* Driven Belt  1* Mounting Plate  Other Accessories for Installation.