Tow Bar Parts

[stackj]

I have an Aero Tractor Model 200 Motorized Tow Bar that needs repair. I can't seem to find any hits on the Internet that refer to that company. I'm guessing they have gone out of business.

I am looking for the following parts:

Aero P/N Description

D-361 Driven Roller
D-360 Drive Roller
AT-004 Belt Tightner Assembly

Anyone have any ideas? parts sources?

Thanks ... and...

Merry Christmas!