part 1    • SNOWBLOWER DRIVE SHAFT REPAIR CRAFTSM...  
PT 2of2 . FIXED new shaft is way too tight in bearing,

I BOUGHT IT FOR $4O, NEEDED A GOOD CARB CLEAN AND A AUGER BEARING BUT Somehow i broke the friction drive shaft gear/sprocket but idk how.. part number 6549ma
useful for Drive Disc Replacement howto for older sears craftsman noma or murray snowblowers

i bought it for $50 canadian free delivery from here, fyi website is a "little" dated and most def a diy site creation. http://www.c-equipment.com/snowblower... 2 items but have a different sprocket size, part # 6549ma and 6550MA so make sure u get the right one for ur sb