1980 Ski-Doo Shop Manual, Page 235Get this manual
SECTION 05 SUB-SECTION 03, (DRIVE PULLEY)
ROLLER SQUARE SHAFT WITH DURALON BUSHING
Citation SS', Mirage Special', Everest, Futura, Blizzard 5500, Grand Prix Special, Elite
Fixed half Slldmg half Guard Bolt Spring seat Spnng Allen screw Hub plug 9Internal tooth lockwasher 7OBolt 77"Duralon" bushmg 7234567B