Clutch designed for use with Arctic 366, 400, 450, 425, 350, 500, Alterra, Prowler, GTCR, HDX, and EFI models.Model number: 91021-LDB5-E0A 0823-198.Made from aluminum material, this one-way engagement clutch is built to support power transmission and smooth gear shifting.It meets CCC certification standards for quality and performance.The design helps reduce potential damage from engine braking while supporting efficient power delivery and startup performance.Suitable for off-road and racing applications, this clutch offers compatibility across multiple ATV models and allows for straightforward installation. This product is not manufactured by the brand.Model and brand mentions are for compatibility guidance only.