• 30 Series Clutch Kit: Drive wheel inner diameter: 3/4 inch, driven wheel inner diameter: 5/8 inch. Compatible with replacement part numbers: 218353A，219552A，219456A，218352A.
• Compatible with 2-8 HP Engines: This kit fits go-karts, mini bikes, ATVs, UTVs, lawnmowers, generators, and more. Note: Ensure your engine is either American or Metric before installation and the appropriate bolts is not included.
• Enhanced Performance with Asymmetrical Design: The asymmetrical design of the drive and driven wheels boosts your vehicle's power, enhances torque transfer, enables efficient operation, and allows for quick engine start/stop, lowering fuel consumption.
• High-Tooth Count Belt: The widened, high-tensile rubber belt is designed for long-lasting durability, wear & break-resistance. With deeper, more numerous teeth, it provides a stronger grip, ensuring stable engagement with the drive and driven wheels at various speeds.
• Heavy-Duty Alloy Construction: The drive and driven wheels are made from iron and zinc alloy, featuring a rust-resistant coating. This heavy-duty, durable design offers good heat dissipation, and corrosion-resistant.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty