Replacement Bolt for Thule Sidearm TH594XT

Part Number: 915-068-054

42 Reviews | 16 Questions

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Replacement M6 x 80 carriage bolt works with many different Thule carriers, such as the Thule Sidearm bike carrier (TH594XT) and the Thule Hull-A-Port PRO (TH835PRO). 1-800-940-8924 to order Thule accessories and parts part number 915-068-054 or order online at etrailer.com. Free expert support on all Thule products. Great prices and Fastest Shipping for Replacement Bolt for Thule Sidearm TH594XT. Accessories and Parts reviews from real customers.

Thule Accessories and Parts - 915-068-054

Replacement M6 x 80 carriage bolt works with many different Thule carriers, such as the Thule Sidearm bike carrier (TH594XT) and the Thule Hull-A-Port PRO (TH835PRO).

Features:

Replacement M6 x 80 carriage bolt works with many different Thule carriers
- Fits Thule Sidearm bike carrier (TH594XT) and the Thule Hull-A-Port PRO (TH835PRO)
Bolt size: M6 x 80
Includes 1 bolt

915-0680-54 Thule Replacement Bolt for Sidearm Bike Carrier

Replaces 915068054

Video of Replacement Bolt for Thule Sidearm TH594XT

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Demo Thule Replacement Bolt 915 068 054

Feature Review Replacement Bolt for Thule Sidearm TH594XT

Video Transcript for Feature Review Replacement Bolt for Thule Sidearm TH594XT

Hello, neighbors, Steven here with etrailer.com. Today we're looking at the replacement bolt for your Thule sidearm and a couple of different other carriers as well, the Thule Hull-a-Port as well. Folks, this is one replacement M6 by 80-millimeter carriage bolt, and it's gonna work with many different Thule carriers. I'll put them up there as well, and their item numbers. Again, this is just one, quantity one, replacement bolt, an M6 by 80-millimeter. It's a carriage bolt, so it's got the square tip there at the head that helps secure it in place.

So when you put the nut on the other side, the threaded side, it's held in place. Folks, again, this is a direct replacement from Thule, so you can be sure it's gonna work with those carriers that I threw up on the screen there. I'm Steven. Thanks for watching. Have a great day.

4.8

42 reviews

5 Stars		(35)
4 Stars		(6)
3 Stars		(1)
2 Stars		(0)
1 Star		(0)

by: Harris 09/08/2020

[I mistakenly sent the written review prior to completing all of the information regarding the order.] I required these Thule M6X80mm carriage bolts to complete my specialized design to facilitate transporting my Windcheetah trike [Thule only included M6X55mm with the Rear Clamp With Pad, Back Clamp Pad, Knob and Bolt Plate Replacement Parts for the CircuitXT]. In the past I have used Thule square load bars which enabled pairing with Thule stock parts. With the change to a VW-sourced load carrier, this was not longer possible. These most basic of parts - Carriage Bolts - enabled traveling with the Windcheetah. Thank you so very much for your incredibly prompt service and concern that these parts arrived on time!

Additional comment: For this new application, we tried utilizing the Yakima Fork Chop, which we thought would be an ideal solution that would avoid re-engineering Thule parts. Sadly, that was not the case. The fact that the Fork Chop wheel tray rotates without a locking mechanism left the front wheels of the trike able to shift forward, which made for a very hairy ride on the Garden State Parkway. Back to the drawing board, we sectioned a Thule Circuit XT, notched the undersides to accept the endcaps for a finished look, and utilized the CircuitXT mounting- and wheel-holder mechanisms/hardware, which performed wonderfully [similar to the original Thule 535XT Classic with square load bars]. I will probably switch to a CircuitXT complete unit for the rear wheel as well, because its design is inherently more stable than the Yakima Forklift [that were employed in these pics]. The Yakima Forklift wheel holder does not lock into position and therefore is not as stable as I would like for this very specific application. With the trike secured fore-aft by the rack components, the additional [red] strap is to minimize side-to-side movement.

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by: Cynthia J. 07/15/2017

Worked perfectly with my Mercedes Benz ML 350 roof cross bars. Needed these longer bolts because the cross bars are quite thick. You won't find these at Home Depot, Lowe's or Ace Hardware. Tried them all. Received them quickly. Great customer follow-up to ensure satisfaction.

Cynthia J. One Year Later

7/17/2018

All is great! Thank you kindly.

by: Aurelio 08/11/2019

This is just a screw. But it is exactly the screw I needed to adjust my Thule hullaport into my vent racks.
For doing this mounting, Thule offers a plate which gives support contact in only two points. Using this screw which have the correct length, hardness, and head type (carriage type, to avoid spinning screw when placing the nut), it is possible to acoid buying that adjusting plate and still keeping support contact in four points for each hullaport. So yes, it is just a screw, but with the correct characteristics, something that I didn’t find in all hardware mayor stores of the neighborhood.

by: Scott 08/15/2020

Always a pleasure dealing with etrailer

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by: Travis D. 05/13/2018

My package arrived partially open and a majority of the pieces were missing; I contacted George @ etrailer.com about it. I emailed George some images of the compromised packaging and he was VERY quick to have a replacement package sent to me at no extra cost.

Affordable prices can be easy to find nowadays but fantastic customer service, not so much. Thank you again for your help George. Pleasure doing business.

by: Matt 04/25/2017

Thank you to etrailer.com for carrying the right size bolts that allow my new kayak saddles to fit on my new xsporter truck rack.

by: Stanley 02/05/2018

Needed to extend bolts for new kayak bar and my ecisting Thule kayak saddles. etrailer had exactly what i needed ! Timely delivery good price!

by: Steve 07/28/2020

The bolts were exactly what I needed for my J cradles Thule kayak rack. Very easy to install. Tracking was easy to follow.

by: Bob M. 09/08/2015

Received my order promptly and everything worked out when connecting older Thule kayak carriers to a BMW factory rack.

by: Greg 08/02/2018

Perfect fit wth Thule kayak roof carrier. BMW bars were too thick with stock bolts. Thanks

by: Jeffrey 06/15/2023

Quick service, excellent product. Was able to upgrade my Thule side arm rack to use on the newer OEM roof bars on my 2023 VW GTI.

by: John 07/06/2018

Needed parts for an old Thule bike rack ahead of a road trip from AZ to CO. Parts came as ordered, on time and saved us the cost of buying a new rack. Good website and all around service.

by: Jesse 06/05/2019

I had trouble finding Metric Carriage bolts at the local hardware store. Luckily I was able to find these ones on Etrailer. They worked as described, and were the length I was looking for. They arrived sooner then I expected, no complaints here. Cheers!

by: James 07/09/2020

Needed parts to make Thule Sidarm work with new base bars. E Trailer had parts in stock and excellent catalog of spare parts online.

by: Robert 08/21/2019

Just the parts I needed. At a fair price, with quick and reasonably priced shipping.
Who could ask for anything more?

by: Mike C 06/06/2017

Longer bolts for kayak rack and new crossbars. They work fine.

by: Peter 03/09/2021

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by: Jonathan 08/29/2020

Fit my Thule J hook Kayak rack just fine!

by: Scott 03/27/2018

These Thule carriage bolts are extremely hard to find. I really needed them I was in a tight spot where I needed the extended length. They are the best you are the best and thank you very much

by: Melanie 08/23/2019

Exactly as described, fits Thule rack. Fast shipping!

by: Lance 04/20/2018

Exact replacement bolts for my kayak carrier, thanks!

by: Walter 12/08/2021 One Year Later

Perfect length for the kayak rack system

by: Kevin J 06/06/2017

Was exactly what I needed for a fraction the cost.

Kevin J. One Year Later

6/8/2018

They work great. I did buy a truck and have no need for them any longer but was happy with them while I used them.

by: Sheryl 12/20/2017

What’s to say? They’re carriage bolts.

by: Dan 06/25/2020

Delivery of a small, envelope-type, duplicate order was received in a reasonable time (~1-wk) but had to pay a significant premium.

Delivery of the original order for the same item took a solid 2-weeks.

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See what our Experts say about this Thule Accessories and Parts

Do you have a question about this Accessories and Part?

Will A Thule Big Mouth Fit My Factory Crossbars Without A T-Channel Or Do I Need A New Bike Rack
The Thule Big Mouth was able to mount to Thule Aero Bars with the xadapt2. That was a t-channel mounting system. I spoke with a Thule rep and she said there was never a mount for aero/factory rack bars that did not have a t-channel. I remember when we wanted to install a Big Mouth to a factory roof rack we had to use the Thule Ride-On Adapter. That was a mini Thule roof rack that added square bars on top of your factory crossbars. So there is not a fix for your situation outside of putting...
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Replacement M6 x 65 Carriage Bolt for Thule Hull-A-Port Kayak Carrier
We do indeed have the replacement M6 x 65 carriage bolt for your Thule Hull-A-Port Kayak Carrier with part # 915-066-554. This is exactly what you need.
view full answer...
Upgrading Older Style Thule Sidearm to Fit Aero Style Crossbars
I spoke with my contact at Thule and when I described your situation she said that it sounds like you have the older style Sidearm and need a few parts so that you could convert it to the newer style. My contact provided me with the replacement parts you will need to adapt your Sidearm for use on your Subaru Outback. These parts are supplied with the current version, # TH594XT. You will need two knobs, part # 753-0783; one plastic spacer mount, part # 853-7441; one rubber leveling gasket,...
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Thule Sidearm Parts for Compatibility with Subaru Factory Roof Rack
For your 2010 Subaru factory crossbar, you can upgrade your Sidearm Mounting hardware to fit that rear rail. The front rail should work with the current hardware, but the upgraded hardware should work with both bars if that is what you are mentioning. Unfortunately even the newer model of the Sidearm you are referring to is discontinued so the other parts are not available. If the rear hardware works for the front even though it is long, it may be the best option. You will need two...
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Compatibility For Thule Hull-A-Port 835PRO and Thule WingBar EVO Cross Bars on a 2023 Ridgeline
I reached out to Thule for clarification on the compatibility of the parts you have. They explained that the Thule WingBar Evo # TH711500 with the Evo Clamp Feet # TH710501 and Fit Kit # TH79RV you installed on your 2023 Honda Ridgeline are not compatible with the Adapter # THXADAPT11 you have on your Hull-A-Port 835PRO. That adapter was only compatible with the AeroBlade roof bars. You will instead need to use the 80mm Bolts # 915-068-054 which came with your 835PRO along with the cradle...
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Are Longer Bolts Available for the Thule Sidearm Roof Mounted BIke Rack TH594XT
In order to use your Thule Sidearm Roof Mounted BIke Rack part TH594XT on your new crossbars you will actually need to use the Thule Xadapt3 Xsporter Load Bar Adapter part # THXADAPT3. The Replacement Bolt for Thule Sidearm part # 915-068-054 that you referenced is just a replacement bolt so it will be the same length as the bolts you have now and will not work. The Xadapt3 has longer bolts which will then allow you to attach your Sidearm to your new crossbars. You will need one kit for...
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What is Longest Replacement Bolt for Thule 835 Pro Kayak Rack
Yes, the replacement bolt part # 915-068-054 is the longest bolt that fits the Thule 835 Pro as it is 80 mm long.
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Is Adapter Needed For Thule WingBar Evo Crossbars For Thule Sidearm Bike Rack
No adapter is needed to use your Thule Sidearm bike rack with the Thule WingBar Evo Crossbars # TH711220. You just need to use the longer 80 mm carriage bolts that came with the rack. If you were using the shorter 55 mm or 65 mm bolts to mount it to other crossbars, you can get the 80 mm bolts with the Replacement Bolt for Thule Sidearm TH594XT # 915-068-054.
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Extra-Long Replacement Bolts for Thule Roof Bike Carrier for Use on Mini Cooper Factory Crossbars
My contact at Thule checked the fit for all of their roof-rack-mount single bike carriers and advised that none are a confirmed fit for the factory roof rack crossbars on the Mini Cooper. As you note, the unusual thickness of the OEM bars makes them a challenging fit with many roof rack accessories. Since I do not know which Thule carrier you are using I can suggest you review part # 915-068-054, which is a 6 x 80 millimeter carriage bolt. This is the longest one Thule offers. Thule cannot...
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Replacement Carriage Bolt and Washer Plate for Thule Sidearm Bike Carrier
The 80mm Carriage Bolt, part # 915-068-054 is actually the correct part, and is designed to have a round head. You may be missing part # 853-0333-02 , a washer plate that allows for the 80mm carriage bolt to sit in the channel underneath the plate. This will give it the additional height from the larger carriage bolt the ability to tighten down the mounting brackets. I've highlighted the carriage bolt, marked at GG, and the washer plate, marked as S, on the parts diagram from the instructions...
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Building a Replacement Foot for a Thule Sidearm
The washer plate, part # 853-0333-02 is used to position the front mount along the track of the Thule Sidearm, and you're right, it is missing from the question you were looking at. To fully rebuild the assembly, the correct parts list is: 2 Washer Plates, part # 853-0333-02 2 Wing Nuts, part # 753-0783 2 Carriage Bolts, part # 915-068-054 1 Levelling Gasket, part # 853-7442 1 Metal Bracket, part # 853-5513 1 Clamp Bracket, part # 853-7441 You need to do this for both crossbars if...
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What is the Length of the Thule Replacement Carriage Bolt # 915-0650-54
The Replacement M6x50 Carriage Bolt for Thule Carries measures 50 mm long or 1.97 inches long. I did find a M6 carriage bolt, Thule # 915-068-054, that measure 80 mm or at 3.15 inches long. This is the only bolt that Thule offers.
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Replacement 80 mm Bolts and Buckle Protectors for Thule Hullaport Pro Kayak Carrier
The replacement bolts you need are part # 915-068-054 for your Thule Hullaport TH835PRO. Then for the buckle protector you'd need the part # 853-5593.
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Will Thule M6 x 80mm Bolt # 915-068-054 Fit a Sears X-Cargo Sport 20 SV Cargo Box
You are correct about part TH04851. It is no longer available. Both the bolts that came with that discontinued part kit and bolt # 915-068-054 are M6 bolts so you will be able to use the longer # 915-068-054. This bolt is sold in quantities of 1 so you would need 8 of them total to replace all the bolts in the original kit.
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What is the Width of the Square Part Under the Head of Thule Bolt 915-068-054
I went out to the warehouse and pulled Thule carriage bolt # 915-068-054 to measure the square part under the head for you. Using digital calipers I found that it is 0.23 inches square which just a hair less than 1/4 inch. Like you said, # TH10403 by comparison has a 0.3 inch square part under the head.
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What is Hardness Class of Replacement Bolt for Thule Sidearm TH594XT # 915-068-054
The Replacement Bolt for Thule Sidearm TH594XT # 915-068-054 that you referenced is Class 8.8. You can actually see the class on the head of it in the picture I attached.
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Info for this part was:

Expert Research:

Michael H

Expert Research:

Jameson C

Installed by:

Steven C

Updated by:

Wilson B

Updated by:

Matthew S

Updated by:

Manda E

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