This compression tool allows you to compress the spring without removing the clutch from the engine. Simply remove the drive clutch bolt, thread this tool into the center of the clutch and compress the spring. This allows you to safely remove the clutch cover cap bolts without damaging the bushing to change the drive clutch spring or weights. Designed specifically for P90-X clutches, but will also work on most Polaris drive clutches. Models with P90-X drive clutch include: All RZR Turbo, Pro XP, 2021 RZR Turbo/4/S/S-4, RZR Pro-R, 2018-27 Ranger XP 1000, 2019-27 Ranger Crew XP 1000, 2022-24 Turbo R and Turbo R-4, 2024-26 XP 1000 RZR and Xpedition.