Had to order all the important parts first , I have everything I need except for a handful of pieces that are readily available through McMaster anyway but thought I go ahead and order all the most essential parts that will continue to allow me to run this shoebox for along time, I’ve been using this model for the last 5 years without issue other than replacing a belt which is a normal wear and tear part that is also readily available if/when shoeboxcompressor.com finally calls it quits. The recent email with Carol K. who handles all the ordering says parts will continue to be available for awhile, I’m hoping they get back into the game but that’s asking a lot right now.