My mom's gorgeous Harvest Gold vintage late 1970's Maytag DE 606 electric dryer needs an idler pulley. Can anyone suggest a source for this part? I have checked the internet and the Akron, Ohio area where my mom lives to no avail. I would hate to have to scrap this beauty for want of a $20 part. Works perfectly other than LOUD squeaking from worn out bushings. Thank you for any help you can offer!