Looking For Lid Lifter Hinge And Hardware For Thule Sonic Cargo Box
Updated 09/02/2025 | Published 08/07/2025
Question:
I have a Thule Sonic SL 635B with a broken front lift strut. This model has metal cross braces at the front end on the lid and base so that the strut attaches to those cross braces. I know that I need a TH14936 to replace the strut but my problem is that I need the hardware that attaches TH14936 to the cross braces. Ive uploaded some pictures that show what it should look like with the hardware that Im missing circled. Im really hoping you can help!
asked by: Michael B
Expert Reply:
Hello Michael, thanks for reaching out. We do carry the Replacement Lid Lifter Hinge # TH14936 for the Thule Sonic cargo box. We do not carry the hardware that attaches the hinge to the rest of the box though. For that I suggest you reach out directly to Thule. They should be able to tell you if that hardware is still available and how to get it.
Product Page this Question was Asked From
Replacement Lid Lifter Hinge for Thule Cargo Boxes
- Accessories and Parts
- Roof Box
- Hinges
- Thule
more information >
Continue Researching
- Q&A: Replacement Lid Lifter Hinge For A Thule Force XT XXL Cargo Box
- Q&A: What is the Difference Between the # TH14936 and the # TH14933 for My Sears X Cargo Sport 20?
- Q&A: Replacement Lid Lifter for Odin Roof Cargo Box
- Q&A: Replacement Hinge for a Sears X-Cargo Sport 20 Cargo Box
- Q&A: How to Install Replacement Hinge or Strut on Thule Rooftop Cargo Box
- Q&A: How To Replace Hinge on Thule Motion XT Rooftop Cargo Box
- Q&A: Replacement Hinge Recommendation for Thule Atlantis 1600XT Cargo Box
- Article: Rooftop Cargo Carriers
Jesse M.
9/2/2025
Hey Michael, did you manage to get the hardware you needed from Thule for your cargo box? I'd love to know how it worked out for you, as it might help others facing a similar issue.