Replacement Top Channel Strip for Thule Aeroblade ARB53 Crossbars

Published 10/06/2026

Question:

I believe I have the Thule Aeroblade ARB53 and I’m looking for the replacement top rubber strips. Wondering if these are interchangeable with my load bars and can be trimmed to fit? Please let me know which product you sell will replace my worn down strips.

asked by: Michael H

Thule Aeroblade Crossbar
(click to enlarge)

Expert Reply:

Thanks for letting us help Michael. The Replacement Cover Strip with Pattern # TH69JH is the correct replacement for the worn rubber top channel strips on your Thule AeroBlade ARB53 crossbars. The # TH69JH includes one 59" strip, which is designed to be trimmed to match the length of your specific crossbar. Since only one strip is included, you'll need to order one per crossbar if both strips need to be replaced. Although the Thule AeroBlade crossbars have been discontinued, we do still carry several replacement parts specifically for these bars.

Are there any other parts on your AeroBlade bars that are starting to show wear, or are the top strips the only components you need to replace?

expert reply by: Christopher H