Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone

Part Number: 753-3584

In Stock

$34.89

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thule accessories and parts replacement spar hanger bottom for expansion accessory backbone

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thule accessories and parts hitch bike rack replacement spar hanger bottom for expansion accessory backbone

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Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone: The Breakdown

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Thule Accessories and Parts - 753-3584

Replacement spar hanger bottom for backbone
Fits Thule 2-Bike Expansion Accessory (TH918XT)

1500056245 Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone

Replaces 7533584

Video of Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone

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

Video Demo Thule Hitch Bike Racks Replacement Bottom Spar Hanger 753 3584

Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone: The Breakdown

Video Transcript for Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone: The Breakdown

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at the replacement bottom spar hanger for the Thule backbone expansion accessory. Now, this replacement bottom spar hanger is for attaching the bike trays to the backbone assembly on your Thule T2 platform bike carrier. This is designed to fit the Thule two-bike backbone expansion accessory, and that does require two bottom spar hangers and two top spar hangers. This is just for a quantity of one bottom hanger.

Now, also available, we do sell is the top spar hanger and that's the part number 853595202, which we do sell separately. This part is an exact factory replacement. How to install this The hardware is not included. We do sell that separately on our website. But that should do it for the review on the replacement bottom spar hangar for the Thule backbone expansion accessory.

4.9

56 reviews

5 Stars		(54)
4 Stars		(1)
3 Stars		(0)
2 Stars		(1)
1 Star		(0)

by: Michael 12/10/2025 One Year Later

I have broken 3 of these hangers at the same location each time which is at the lower bend of the bracket. The material is overstressed due to the bend and over time a crack develops at the bend and eventually fails. The problem is there is no better replacement so I have to purchase additional spare units to cover the failures.

by: Michael 06/05/2019

Because I have an older T2 classic rack the top spar bracket was not long enough to meet the bottom spar bracket. I really only needed the bottom so I ended up using the original spar top with the new spar bottom. After E-trailer checked with Thule it was decided that was the only solution, which is fine

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by: Keswayne 05/07/2026

works great

by: Bill 04/20/2025

I was replacing a bent bracket. This bracket and 4 bolts repaired my bike rack.

Brooke M.

4/22/2025

Yay! That's what we want to hear :) Have you been able to go for a ride since fixing the rack?

by: Chris M 04/30/2019 One Year Later

Perfect. etrailer is always my first stop for anything tow, hitch or rack related for my SUV. Fast service, they have always had the parts, and the staff are always helpful. Thanks etrailer!

by: Evan P 09/30/2015

I have (unfortunately) had to order replacement parts for my Thule bike rack multiple times. Luckily, etrailer.com has had exactly what I needed each time. Ordering & delivery is consistently swift. As well, the parts have always been top notch. I will continue to use etrailor.com for my bike rack parts.

by: Joseph t. 04/08/2015

Parts were as described, but more importantly was the great customer service I got! I received an email with a tracking number as soon as the package was shipped, shipping was prompt, and within an hour of delivery George from etrailer contacted me to let me know delivery had happened! Will shop here again!

by: Steve 05/12/2022

Exact replacement part for a Thule bike rack that is at least 12 years old. Didn't think I would be able to find it but these guys had it!

by: Jim L 09/06/2013

This bracket is what I expected with no noted flaws. The only thing that I could not find was the attaching hardware. The reason I needed that bracket is that another person backed into the bicycle rack and bent the bracket. In doing so they also bent the screws that held the bracket and I had no luck finding the screws in the catalog. It would have been very helpful if the attaching hardware was listed with the bracket. Thank you for the product and your time.

by: Heather 01/17/2013

As usual etrailer came through with fast, prompt service - and the postal industry sent our parcel post - marked package to Hawaii in just a few days! Our bike rack looks much better now!

by: Adrian A. 10/11/2016

Products were exactly what I needed to fix my Thule bike rack. Shipped in a timely manner and better value than other sites.

by: William 12/08/2016 One Year Later

All original products etrailer has fast shipping

by: Thule Bike Rack Parts 03/30/2015

Simple - great price, great customer service, cheap reliable shipping! Very pleased with my experience using etrailer.

by: Dan R 10/19/2016

etrailer.com always has great prices, and hard to find pieces for my Thule bike rack!

by: Mary B 09/03/2014

Works great- someone had backed into my bike rake and bent a bracket and bolts

by: Gregory 09/29/2022

They were very helpful in finding what I needed for my specific bike rack.

by: Cliff 05/31/2017

Once again, I was very happy to find these parts available. Better yet, the price was better than expected, and shipping was quick!

by: bottom cross bracket 10/22/2017

Great price for hard to find item...
These fit all T2 racks and old sportworks racks a well...
Shipping was fast and cheap...
Great purchase....

by: Ron 07/17/2022

I couldn't find this part for my old T2 rack in my area. They shipped very quickly and the price for the part was reasonable. It was a perfect fit. No issues at all. In fact, I just ordered another part from them.

by: David 11/11/2017

The replacement parts for my bicycle rack were great. I had to make a few minor adjustments to my existing parts to make it perfect. I am very satisfied.

by: Jay S 03/30/2019 One Year Later

This OEM part has been holding strong since installation.

by: Joan 05/22/2018 One Year Later

Worked perfect, exact replacement for the original ones

by: Brendan 05/21/2015

Factory replacement parts at a better price with great service

by: Bill 08/07/2016

Brackets on rack got twisted in a car wash. This product was the perfect replacement part. Good price. Fast delivery.

by: Michael D. 04/18/2017

Product was as advertised and was less expensive than my local national Co-op sporting goods store. Always a pleasant experience to deal withe trailer!!

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Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone
Hey Lucas welcome back! The Replacement Spar Hanger Bottom for Thule Expansion Accessory Backbone item # 753-3584 requires four of the Replacement Washer item # 951081654. Along with four M8 x 1.25 x 25 mm bolts, which we do not carry. They should be easy to source online. The Thule pn for them is 853-5976. If you have any additional questions, go ahead and click on the box that says Add Comment and I'll be happy to answer them.
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Replacement Parts Recommendation for a Damaged Thule T2 Bike Rack
Based on the picture you submitted and the description of what is wrong with your rack it looks like you referenced all of the parts you would need to replace on your Thule T2 Bike Rack part # TH9045. Replacement Spar and Pivot Tube is no longer available from the manufacturer Replacement Spar Hangar Top # 853595202 Replacement Spar Hangar Bottom # 753-3584
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Hardware Needed to Install Thule Replacement Backbone to Thule Bike Rack # TH916XTR
The hardware needed to install the Thule Replacement Backbone to the Thule T2 Platform Bike Carrier, part # TH916XTR, is (2) of the # 956122159 lock washer, (2) of the # 908-1240-54 bolt, and (2) of the # 951-1224-54 flat washer. If you need the end cap to fit in the end of the Backbone it is # 853-7017. If you are also needing the parts to install the 2 bike trays to the Backbone you will need (2) of the Top Spar Hangar # 853595202 and (2) of the Bottom Spar Hangar # 753-3584, along with...
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Replacement Spar Hanger Bottom for Older Thule T2 Bike Rack
We do carry the part # 753-3584 that you referenced which is a replacement spar hangar bottom for an older version of the Thule T2 bike rack.
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Availability of Thule Replacement M8 x 1.25 x 25 mm Bolt 853-5976
We do offer the Thule Replacement M8 x 1.25 x 25 mm Bolt that you'll use along with their Replacement Spar Hangar Bottom # 753-3584. You can use part # 853-5976 which is sold individually.
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Replacement Bottom Spar Hanger For Thule T2 Bike Rack 916XTR
That will not work with your Thule 916XTR but I verified the correct part for you, which is the following: - Replacement Spar Hanger Bottom # 753-3584
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Info for this part was:

Installed by:

Jeff D

Expert Research:

Jameson C

Expert Research:

Adam R

Updated by:

Wilson B

Updated by:

Manda E

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