2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 361Get this manual

Section 07 TRANSMISSION Subsection 02 (DRIVE PULLEY)
BOMBARDIER LITE
NOTE: This is lubrication free drive pulleyTundraSkandic WT 550SWTSUV 550

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