need help on getting right bearings and sprocket for single stage snow blower

[TravelinJavelin 620]

well been tearing down my single stage snow blower and well i didn't want to tear into pulleys and bearings but had no choice the drive pulley was rusted on so bad that had to take a cutting wheel and cut into 3 places and pound it off with a 4lb hammer unfortunately i have no torches to work with so if anybody knows or any one can tell me where to get these parts from that would be great! come to a model find out i have a model ST-376 or very simalar

Edited September 16, 2017 by TravelinJavelin

[TravelinJavelin 620]

maybe one of you guys would know how to cross reference these part#'s  first driver pulley# 2707 idler pulley #4974 sprocket - 6415  flanged bearing 4571 and other flanged bearing 5269 

[953 nut 51,531]

I don't know if you can cross reference the parts directly, but any good industrial supply house could match up the parts you need. Go on line to McMaster-Carr and you should be able to find them.

https://www.mcmaster.com/

Hope this helps.