Compatibility: The Belt Clutch Changing Tool is for Polaris RZR 570, Polaris RZR 800, Polaris RZR-S 800, Polaris RZR-4 800, Polaris RZR XC 800, Polaris RZR XP 900, Polaris RZR-4 XP 900, Polaris RZR 900 Trail, Polaris RZR XC 900, Polaris RZR-S 900, Polaris RZR-4 900, Polaris RZR-S4 900, Polaris RZR-S4 1000, Polaris RZR-S 1000. Please check the size carefully Material: Aluminum, which has strong wear resistance, high wear resistance and aesthetic properties Function: This tool makes belt removal and replacement a breeze. It has a specially shaped end that cams over fully engaged in the driven clutch, allowing the tool to remain engaged in the clutch (compressing the clutch) while the old belt is removed and the new belt is replaced. The tool has a wedge shape that allows its use to compress the drive clutch (with belt removed) Installation: Instruction of installation is not included Use scenarios: - In a home workshop during belt replacement on multiple Polaris RZR models such as the 570, 800, XP 900, or 900 Trail, to hold and compress the clutch without removing other components - In a professional shop performing belt service on RZR-S 900, RZR-S4 900/1000, or RZR-4 series, enabling safe belt removal and replacement - During routine maintenance on RZR-4 800/900, XP 900, or S4 1000 variants to efficiently compress the drive clutch with belt removed