Just about anywhere....
That sells Dexter axle parts, which are used on most TT's. Airstreams use Henschen axles or Dexters, with Dexter break plates. You can also order them from Andy at Inland RV, or Airstream themselves. Don't forget to check your magnets! They wear out quicker than the brake shoes.
2003 GMC 2500HD 4X4 D/A Ext. Cab
Propane Powered Honda EU2000i
Lots of Hot Sauce!
Air # 283