Need Peitz Brake Parts - US

On my 1979 Komet trailer with Peitz brakes, the two cylindrical
adjuster components that the brake shoes mount onto have substantial
wear. The wear only occurred on one wheel. I contacted Entec but he
doesn't think new parts are available.

Does anyone have a set, new or used, that they would be willing to part
with? One of the parts is solid with a slot for the brake shoe and the
other has a slot and is threaded for the adjuster screw. I just need
one each of these parts.

Thanks,
Steve
Tehachapi, CA