1997 Ski-Doo Factory Shop Manual Volume One, Page 127Get this manual

Section 04 TRANSMISSION Sub-Section 03 (DRIVE PULLEY)
DRIVE PULLEY
BOMBARDIER LITE
NOTEThis is lubrication free drive pulley
Tundra II LT and 377 Engine S-Series

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