The Primary Front Clutch Drive Variator Clutch Assembly is an essential part for your CFMoto, Stels ATV 300B, V-Buyang, Linhai 300, or Yamaha YMH 250YP, and it's also fit for OEM model no. 2.3.10.2000. LU039036. 23930. This clutch assembly is designed to provide superior durability, smooth operation, and precise control in your ATV. Constructed with premium materials, it ensures a long-lasting service life, even in extreme conditions. The variator design ensures precise control over the motor's power, making it ideal for various off-road terrains and terrains. It's also known for its fine mesh pattern, which helps in maintaining a clean and dry transmission system. With its fit for many popular ATV brands, this clutch assembly is a wise investment for your vehicle's performance and longevity.