The auger on my 12-year old pellet stove has been making strange sounds and I will probably order a new one, even if it gets better after I clean out all the fines/sawdust in/around it. I read in one of the posts that the motor may be difficult to remove. Does anyone have experience with this operation? Also, can anyone tell me how to identify the right Integra auger motor? Most of the ones I see advertised have brief, if any information and are a little too vague for my comfort. Is there a part number? Do I want a "one RPM" motor? Any help would be appreciated. Thanks.