Replacement Mounting Hardware Kit for Sear X-Cargo Rooftop Cargo Box
Updated 04/28/2026 | Published 08/12/2017
Products Featured in This Question
Question:
I bought a used xcargo with a white top and grey bottom with a snail on it. It did not come with the u locks to mount it on my pilot luggage rack. I can not find the model number anywhere so I can order the correct parts. Please help!
asked by: Jen
Expert Reply:
The Sears XCargo rooftop carriers were made by Thule and so you can use the Thule u-bolt type kit # TH05603.
We also offer locks and keys for cargo boxes like your X-Cargo in case you ever need either of these items.
A lot of people that use rooftop cargo carriers also select a step like # TE97FR. This folding step is lightweight aluminum, it comes fully-assembled and it gives you almost a foot of extra reach for loading and unloading your rooftop cargo items.
Product Page this Question was Asked From
Replacement Hardware Kit for Searsbox Cargo Box
- Accessories and Parts
- Roof Box
- Mounting Hardware
- Thule
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Replacement Hardware Kit for Searsbox Cargo Box
- Shop: Replacement Lock Core and Key for SportRack Explorer Cargo Box - Qty 1
- Shop: Roof Rack
- Shop: SportRack Replacement Hardware Kit for Explorer and SkyLine XL Roof Mounted Cargo Boxes
- Shop: Replacement Latch for SportRack Explorer Cargo Box
- Search Results: accessories and parts
- Search Results: replacement locks
- Video: Review of SportRack Roof Box Parts - Replacement Hardware for Explorer Skyline - SR05587
- Search Results: roof rack
- Search Results: sportrack explorer cargo box
- Search Results: xcargo parts
- Video: Comprehensive Review: Replacement Hardware Kit for Searsbox Cargo Box
- Search Results: shipping costs
- Search Results: rooftop cargo carrier
- Q&A: Replacement Hardware and Lock Replacement for a Sears X Cargo Sport 20 Cargo Carrier
- Video: An In-Depth Look at the Replacement Lock Core and Key for SportRack Explorer Cargo Box
- Q&A: Replacement Mounting Hardware for a Sears X-Cargo Roof Box
- Q&A: Replacement Lock for Sears X-Cargo Box
- Shop: Custom DK Fit Kit for 4 Rhino-Rack 2500 Series Roof Rack Legs - Naked Roof
- Q&A: Replacement Parts For A Sears X-Cargo Rooftop Cargo Box Model # 300.7261
- Shop: Replacement U-Bolt for Thule Sidekick Cargo Box
- Shop: Rhino-Rack Sportz Roof Rack for Naked Roofs - Aluminum - Black - Qty 2
- Q&A: Replacement Lock for Sears X-Cargo Sport 20 Cargo Box
- Q&A: Replacement Mounting Hardware For A Thule Cascade XT Rooftop Cargo Box
- Shop: Trailer Hitch
- Q&A: Replacement U-Bolt Mounting Hardware Kit for Sears X-Cargo Box
Jg
4/27/2026
Hi! I also got one of these. I have Yakima Roundbars on my roof and the spacing doesn’t line up right — they’re too wide apart to sit perfectly under the box. Will this same Thule kit work, or is there a better option? I assume I’ll have to drill holes through the bottom of the box, right?