Apollo Commander 200 Brake Caliper / Parts

[Tahoe2x]

I've purchased a used Apollo Commander 200, Seems to be a great unit so far.
The only problem is, The rear caliper had some issues when I bought it and needs to be replaced.
I've had TaoTaos before and never had any issues finding parts.

I've looked all over, and cannot find anything that closely matches the caliper or the brake pads. I have emailed a few Apollo dealers, and have yet to get a responce.

Thanks in advance.