2008 Arctic Cat Prowler / Prowler XT/XTX ATV Service Manual, Page 6Get this manual
The recommended lubricant for the rear differential is Arctic Cat 80W-90 Hypoid Friction ModifiedThis lubricant meets all of the rear differential lubrication requirements of this vehicle Preparation For Storage
! CAUTION
Prior to storing the vehicle, it must be properly serviced to prevent rusting and component deterioration
! CAUTION
Any lubricant used in place of the recommended lubricant could cause serious differential damage
FILLING GAS TANK