Product details:

This asymmetrical torque converter design has been very popular the past 30 years and has been used on many different brands of 5 - 9 HP small engines, go-karts, and mini bikes. Comes with Metric hardware ONLY. For most domestic and the newer Predator engines, SAE hardware will be required. This torque converter is an asymmetrical inline small engine clutch that will help you get more power out of your small engine by reducing engine load. A torque converter acts similar to a transmission, allows higher speeds out of your small engine, and smoother acceleration. Engagement range is approximately 2350 RPM. Our torque converter fits a 3/4" shaft and comes with a 12 tooth sprocket for a #35 chain. It will work with small engines producing 5.5 HP - 9 HP. Engine compatibility: It is compatible on most small engines with horizontal shaft. Briggs Robin Tecumseh Honda (and clones)... Kit may need to be altered to work with some 9HP & GX270 engines. Kohler Clinton Predator Lifan This unit replaces: Comet 218352A Torq-A-VerterDriven unit: Diameter 157mm Drive clutch bore: 3/4" Belt: Asymmetrical type Top width: 19mm(3/4") Sprocket teeth: 12 teeth Engagement range: 2350 RPM Recommended engine: 5.5HP - 9HP engine, 3/4" shaft with flat key Assembly Includes: Driver Unit: 1 set Driven Unit: 1 set V-Belt: 1 pc Driven Shaft & Gear: 1 set Side Retainer Plate: 1 pc Torque Converter Cover: 1 pc