This primary drive clutch is designed for 2014-2023 Polaris RZR 1000 models and is built to replace part number 1323068. It features a 1.24" bore with included weights and spring for reliable engagement and smooth operation. Made from steel and aluminum alloy, it is built for durability, heat dissipation, and long service life. Dynamic balance precision processing helps reduce vibration, noise, and wear during operation. The assembly is designed as a direct replacement for worn original components.