I have or have had a Grizzly 6 inch jointer, 8 inch jointer, oscillating spindle sander, belt and disk sander combo and two dust collectors. When I downsized for a basement shop, I sold my 8 inch jointer and dust collector for smaller replacements. This over a period of maybe 15 years. None of the machines have needed repairs or parts. I have found Grizzly customer service to be excellent. As an aside, I have purchased brass wood screws of all sizes from Grizzly and found them to be of excellent quality.