Replacement Mounting Hardware Components Available for Thule Summit Cargo Box

Question

Question:

I have a Thule Summit cargo box. I need the part numbers for the inside mount tie down brackets and the carriage bolts. They look like TH10375 and TH10403 from your web site.

asked by: Bob J

0

Expert Reply:

I checked with Thule and the Summit cargo box used the QM3 hardware # TH04997.

For just the bolts you would need 4 Carriage Bolt M6-1 x 75mm - Fully Threaded, part # TH10403.

The box plate is part # TH04998 and the Replacement Tie-Down Bracket # TH10375.

expert reply by: Jameson C

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Answer 1

We sell the Replacement 3-Wing Hand Knob for Thule Cargo Boxes, part #TH04877, that come in the Thule QM3 Quick On-Off Mounting Hardware Kit for Adventurer Cargo Box, part #TH04997. You would also need 4 Carriage Bolt M6-1 x 75mm - Fully Threaded,…

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Answer 2

The part #TH04973 that you referenced only includes the quick release plate. For the box plate you will need the part #TH04998 as well as the other parts you mentioned. #TH10403, #TH04877, #TH05001.

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Answer 3

It sounds like you have the QM3 Quick Mount Hardware part #TH04997 on your Thule Excursion Cargo Box TH667 and if that is the case I have attached the parts I believe you are looking for below: Replacement Quick On/Off Bracket part #TH04973 Carriage…

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Answer 4

According to my contact at Thule, the mounting hardware that came with the Thule Summit cargo box was designed to fit round, square and most factory installed crossbars. As long as the crossbars on your 2013 Ford Explorer are not wider than 3-5/8…

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Answer 5

Your Thule Excursion will need the Replacement Box Plate #TH10378. This is the specific plate listed from Thule. I do see the Plate #TH04998 you found is very similar with both having holes at 4" on center. The difference I see is the one you…

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Answer 6

Installing a replacement hinge or strut on your Thule rooftop cargo box isn't complicated, but it does take some force. I have added a link to a video showing how to do this, and you can forward to about the 1:30 part to get to the nitty gritty.…

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Answer 7

The distance between the holes of the #TH04998 is 4 inches. The width of the plate is 5 inches and depth would be 3 inches.

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Answer 8

For the older Yakima SpaceBooster all we have is the Yakima Replacement Luggage Knobs #Y8870048 which is new knobs. Since the box is so old the rest of the parts for the box have been discontinued.

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Answer 9

Yes, the U-Bolts that come with the Replacement Mounting Hardware for Car Top Cargo Roof Cargo Box #CTC-18PARTS have a 3/16" diameter and are spaced 4" apart on center. I have attached some photos to demonstrate this and some other…

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Answer 10

It is not a huge deal to add a few new mounting holes to the bottom of an ABS plastic cargo box like the Yakima SpaceBooster. A cordless drill and appropriately-sized drill bit will make short work of it. I would avoid using a heated implement for…

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Answer 11

The correct wing nuts for the Yakima Replacement Long Mounting Bolts, #Y8870068, are the Yakima Luggage Knobs, #Y8870048. The luggage knobs come in a package of 8 to match the replacement bolt kit. The specs of the bolts and wing nuts are not listed…

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Answer 12

For your Thule Summit Cargo Box, the correct mounting hardware kit is the QM3 Quick Mount Hardware #TH04997. This kit includes all of the needed mounting hardware to attach the Thule Summit to the crossbars on your vehicle's roof. We do also have…

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