30 Series Clutch Kit: Drive Wheel Inner Diameter: 3/4 inch, Drive Wheel Inner Diameter: 5/8 inch. Compatible with Part Numbers: 218353A，219552A，219456A.
Compatible with 2-8 HP engines: This kit fits go-karts, mini bikes, ATVs, UTVs, lawn mowers, generators and more. Note: Please make sure your engine is either US or metric before installation and the appropriate bolts are not included.
Improved performance with asymmetric design: The asymmetric design of the drive wheels and driven wheels increases your vehicle's power, improves torque transfer, enables efficient operation, and enables quick engine start/stop, which lowers fuel consumption.
High-tooth belt: The widened, high-strength rubber belt is designed for long-term durability, wear and tear resistance. With deeper, more teeth, it provides a stronger grip, ensuring stable engagement with the drive and driven wheels at various speeds.
Heavy-duty alloy construction: The drive wheels and sprockets are made of iron and zinc alloy, with a rust-resistant coating. This heavy-duty, durable design offers good heat dissipation and is corrosion-resistant.
