What Replacement Mounting Hardware Fits an Older Karrite Road Rider Cargo Box?
Updated 08/27/2026 | Published 08/18/2026
Question:
I have an old Cargo Box. Its labelled Road Rider by KarRite. What is the appropriate replacement mounting hardware kit for this cargo box?... Will the TH05603 work for this box?... I can send photos of the cargo box, if necessary.
asked by: Dan B
Expert Reply:
Hello Dan,
Welcome to etrailer, I'm glad you found us!
Yes, the Replacement Hardware Kit # TH05603 is the correct replacement hardware for your older Karrite Road Rider cargo box, so you found exactly what you need.
I also attached a review from one of our customers who used this kit on their Karrite cargo carrier and confirmed that it worked for them. It's always nice to have that extra confirmation, especially when you're trying to find parts for an older cargo box.
Sounds like you're getting the Road Rider ready to see some more miles. Do you an upcoming adventure?
(click to enlarge)
Product Page this Question was Asked From
Replacement Hardware Kit for Searsbox Cargo Box
- Accessories and Parts
- Roof Box
- Mounting Hardware
- Thule
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Mike P.
8/26/2026
This hardware kit fit perfectly for my old Sears cargo box. Measure the distance between the mounting holes drilled into the Cargo box. If the width is the same as the hardware, it should work perfectly