The Polaris Transmission Shafts & Gears are designed for specific model years of the Predator, Outlaw, and Sportsman 50/90 ATVs. Made of durable aluminum, these parts are a direct fit for your Polaris vehicle, ensuring optimal performance and durability. With manufacturer part numbers 0453456, 0453643, 0453855, 0453856, 0453854, these transmission shafts and gears are a reliable choice for maintaining and upgrading your Polaris ATV. Additionally, it is important to note that these parts may contain components known to cause harm, as indicated by the California Prop 65 Warning.