2008 Polaris Ranger RZR Service Manual, Page 248Get this manual
TRANSMISSION 6Assemble the high and low gear assemblies as shownComplete the assembly by aligning the roll pin holes and tapping the roll pins through the retaining plate and into the high gear using brass punch8Install the clutch shaft into the housingNote that the forward gear assembly is loose in the housing and that alignment of the shaft, gear assembly, thrust washer and bearing is necessary for shaft installation
97Install the forward clutch gear assembly into the housingNote the two needle bearings and washer on the bottom of the gear assembly