How to Determine Which Replacement Brakes Fit a Vintage Airstream Trailer

Updated 08/05/2022 | Published 08/02/2022

Question:

Hello, I have attached an image from a vintage Airstream trailer. Am wondering if I can replace these with something new and modern. Thanks.

asked by: Mdu

Expert Reply:

I'd be happy to help!

To figure out if new modern brakes will work on your vintage Airstream you'll need to figure out which size your brakes are.

Based on your picture it looks like you have a 5 bolt mounting flange similar to what # AKEBRK-6 use, and these brakes measure in at 12" in diameter and 2" wide. These are designed for 5,200 - 7,000lb brakes so you'll want to check your axle tag to see if this lines up with the axle on your trailer.

The easiest way to get this measurement is by measuring the drum following the included picture.

If you find your brakes are a different size, let me know and we can find another option for you.

expert reply by: Samuel C