2006-2008 Polaris Snowmobiles FS/FST Service Manual., Page 146Get this manual

FSFST Engine High Pressure Oil Pump Assembly

DRIVE KEY (INSTALLED IN BALANCE SHAFT)

CHAMFERED SNAP RING

TIMING ROTOR

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives