OTC's Polaris Clutch Spider Nut Driver Socket is an essential tool for servicing or rebuilding Polaris clutches. Fits P85 and P90 clutches found on model year 1972 to present Polaris ATVs and snowmobiles (except 2011-2012 900 RZR XP 4x4 and 2012 900 RZR XP 4 4x4). Durable materials ensure quality performance over the lifetime of the tool. Similar to Polaris # 2870338. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it's a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians' productivity and shop profits.