The Rear CV Drive Shaft Axle is a crucial component designed with the 450S and 450L, as well as the 520S and 520L ATV models in mind. This replacement part, specifically engineered for the LH (Left Handy) configuration, ensures optimal functionality while maintaining compatibility. It replaces the 9GQS-280100 part, offering an upgrade in durability and performance. Constructed with advanced materials and precise engineering, this shaft axle guarantees smooth and precise turning, making it an excellent choice for ATV enthusiasts. Experience the difference with this quality replacement part, designed to enhance your riding experience.