Seller also has some brake parts.

https://nh.craigslist.org/tro/d/bantam-trailer-for-parts-or/6687796400.html

“Very rare late 40’s Bantam TC-3 trailer for parts or repair. Frame is very good, Original coupler and landing leg intact. Body is beat to death, New body is available for $950. If you are a genius with metal work this body could be hammered back into shape, very minor rust. original reflectors and tail light also intact, replacement light lens in available. other parts for sale;

Pair of M100/Bantam fenders. $150
M100 axle with brakes. $150
Bantam springs. $50
Willys/Jeep Wheel with hubcap clips, 16×5. $100
$700 for everything.”