1、OE Number: The referencing OE number of this primary clutch puller is 2870506, which is molded and designed depend on the original data. 2、Fitment: The primary clutch removal tool is a replacement for Polaris 550 570 800 850 1000, please check the model before ordering. 3、Durable Construction: This primary drive clutch puller removal tool is made from high strength carbon steel, ensuring its durability and long lasting performance. 4、Easy to Use: The puller tool features a user friendly design that allows for easy installation and removal of the primary drive clutch. It saves you time and effort during maintenance tasks. 5、Parameters: With 3/4in ‑16 thread and 10 ‑ 1/2in length design, the tool can efficiently remove the primary drive clutch for maintenance or repairs.