Fits 2014-23 XP 1000/S 1000/General 1000 Primary Clutches **Does NOT fit 2024 RZR XP 1000 models** High quality replacement needle bearing with washers Replaces OEM parts 3514609 & 7556335 ($70 in parts) Replaces your worn out/sticking primary clutch bearing causing the clutch to spin quickly at idle, even when properly aligned If your secondary is spinning fast at idle making your RZR hard to shift, see THIS ARTICLE Requires spider nut removal tool to install, highly recommend done by a professional Instructions NOT included, we suggest referring to your service manual or professional Part #: 108-1057