I'm pretty sure that it's not a Grizzly, but you might look their website and see if they sell a model like it - you may have fun getting a part from HF, so if Grizzly does sell a version it might be a source of parts. Also google Grizzly 3 in one to find older model numbers that may be similar, again for parts sources. Also look at Enco machines and possibly Wholesale Tool machines for a possible match. What part is it needing?