2010 Polaris Sportsman 850 Service Manual, Page 248Get this manual
FINAL DRIVE 19Install and tighten the large clamp using the Axle Boot Clamp Tool (PU-48951) or CV Boot Clamp Pliers (8700226)
Inner Plunging JointBoot Replacement
1Using side cutters, cut away and discard the boot clamps
XP Models Axle Boot Clamp Tool: PU-48951 or TOURING Models CV Boot Clamp Pliers: 8700226