Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp - Qty 2

Part Number: 8860061

In Stock

$11.76

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Replaces the t-bolts used to secure Yakima universal mounting clamps to roof rack crossbars. Works with the FreshTrack 4, FreshTrack 6, ReelDeal, ShowBoat 66, or universal-mount roof-rack accessories. 1-800-940-8924 to order Yakima accessories and parts part number 8860061 or order online at etrailer.com. Free expert support on all Yakima products. Great prices and Fastest Shipping for Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp - Qty 2. Accessories and Parts reviews from real customers.

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Yakima Accessories and Parts - 8860061

Features:

Replace lost or damaged t-bolts used to secure Yakima universal mounting clamps to roof rack crossbars
- Works with FreshTrack 4, FreshTrack 6, ReelDeal, and ShowBoat 66 carriers
- Also compatible with Aero bar roof-rack accessories, or universal-mount roof-rack accessories
T-bolts used to secure mounting clamps to roof rack crossbars
Includes (2) 3" bolts

Fits:

All Yakima universal mounting clamps and Aero bar accessories
Ski and snowboard carriers:
- Yakima FreshTrack 4 ski and snowboard carrier: Y03092
- Yakima FreshTrack 6 ski and snowboard carrier: Y03093
Yakima ReelDeal fishing rod carrier: Y04089
Yakima ShowBoat 66 slide-out roller for roof-mounted kayak carriers: Y04068

8860061 Replacement T-Bolts for Yakima Roof-Mounted Carriers, Aero or Universal Mount Roof-Rack Accessories - Qty 2

Customer Satisfaction Score:

97% were satisfied with this product

3% of customers were not satisfied

Wrong item was ordered

3% of customers were not satisfied

Wrong item was ordered

5.0

60 reviews

5 Stars		(59)
4 Stars		(1)
3 Stars		(0)
2 Stars		(0)
1 Star		(0)

by: Michael 09/30/2026

Perfect replacement for the hard-to-find T-bolts on our old Yakima roof rack. Exact same size as the originals.

by: Myron 05/12/2025

a perfect fit, great price, fast shipping. we adated this part to fit a transmission shift linkage on a 55 chevy pickup we restored and along with other additions this bolt set was a heaven send.

Myron One Year Later

5/21/2026

The 55 pickup is still being driven by the owner and has gone to several car shows in the past year, winning 1st in class several times.

by: Ken 10/12/2026

My order was delivered on time and in good condition. Great communication!

by: Darrell 09/02/2026

Etrailer has great customer service.

by: Bradley 09/01/2022

Worked perfectly, a little different than the original but it fit. the oem couldn't even provide the right information. etrailer was able to identify the product and actually had it in stock. These are evidently in short supply right now or you must buy a whole kit at 5 times the cost.

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Bradley One Year Later

9/2/2023

Glad to have this &amp cheaper than a whole replacement kit

by: Ben Van 09/16/2026

thank you and quick service

by: David 01/03/2026

parts were as listed. fast shipping

by: Cynthia 02/28/2026 One Year Later

The part fit perfectly would definitely buy from them again!

by: Kevin 02/14/2026

Came super fast will buy from yall again

by: Chris A Mullet Key 06/08/2019 One Year Later

All items obtained from etrailer such as these replacement T-bolts for my Yakima saddles have been spot on as described, delivery and customer service. Thank you etrailer.

by: Bryte 06/07/2021

Very Happy! This bolt length is 3" (actually 3 1/8") as described so it allows me to get my parents' early 90's Yakima Space Booster on my Q5 roof rack in the right spot over a rib in the rocket box. The original T-bolts I have are 2 5/8".

by: Dennis 10/06/2025

Item worked as designed!

by: Richard 06/01/2019

I purchased these hoping they would be a replacement for the T bolts on an old (circa mid 90s) Yakima Space Booster (aka: rocket box). They were exact replacements. Very satisfied since I could not find these anywhere else.

by: Portlan 08/10/2023

I was able to find mounting hardware for an archaic roof box that I could absolutely not find anywhere else. Huge stock of hard to find hardware and very attentive customer service.

by: Steve 10/24/2020

The product was just what I needed to attach my Yakama car top carrier. The original hardware was 2 1/2” long. The new hardware was 3” long. Exactly what was described in ordering process. The extra length helped in getting carrier to fit to new car’s roof rack. The Order was quick to arrive and the tracking let me follow along on its journey.

by: Chris 12/10/2018

Perfect replacement for the bolts used to hold my Yakima SpaceBooster box. They're no longer available from Yakima, so it's great that etrailer has them. Thanks!

by: Peter 10/22/2020

Got what I ordered in a timely manner. Very easy process. Even though I ordered just a couple T-Bolts they are essential for putting my Yakima Rocket Box on my car.
Thanks etrailer.com!

by: Karl 09/27/2021 One Year Later

These were perfect replacements for the originals that came with my Yakima Rocketbox (purchased Jan 2001).

by: Road Warrior returns 01/01/2021

Good luck finding parts like this Tbolts @ Yakima. Lost two in the move and couldn’t use my Road Warrior rack. Shipping was uber fast too!

by: Brendon 05/01/2024

Called with no actual names of what I was looking for and Lauren A. figured it out and got me exactly what I needed! A+++ support. Thank you
Ps.. these fit the Yakima showboat 66 clamps perfectly.

by: Ed 08/17/2023

Super fast service and delivery. This was my second order from eTrailer, both times having received personal email status reports about my order. If only other vendors could make doing business this efficient and pleasant...

by: Jeremy 04/22/2023

Fits my Yakima roof rack

Does exactly what it needs to do

by: Paige 06/20/2021

Perfect fit for our Yakima box and quick shipping.

by: James 10/20/2019

Had to do a little grinding but no big deal
Used to replace rusty piece on roof rail mount

by: James H 06/12/2019 One Year Later

Nice replacement. My old ones had picked up corrosion or gunk. Not bad for ancient t-bolts, but I no longer dread trying to make them work.
Glad you guys are out there

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See what our Experts say about this Yakima Accessories and Parts

Do you have a question about this Accessories and Part?

Do You Have a Longer T-Bolt than the Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp?
No, I am sorry Brian we do not. The Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp item # 8860061 are the longest ones we have in that size. The only other options we have are the larger M6 T-bolts and they are 92mm T-Screw item # TH99PM and the 72 mm T-Bolt item # TH65BH. What are you needing longer T-bolts for?
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What Are the Replacement T-Bolts for the Yakima Space Booster Cargo Box?
Hi Maureen, Because the replacement hardware for the Yakima Space Booster is no longer available, people commonly use their universal hardware like the Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp Part # 8860061 for it. From what info I could find, the original hardware for the Space Booster was 1/4"-20, so 1/4" diameter with 20 threads per inch. The Replacement T-Bolts part # 8860061 are also 1/4"-20, so they're the same diameter and thread pitch. The replacement bolts...
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Is Replacement T-Bolt and Tightening Knob Available Separate for Yakima Roof Mounted Sport Carriers
Hey Chris, In order to get both the T-Bolt and the tightening knob you'll need to get the whole Replacement Mounting Hardware Kit # 8860051, since those parts aren't available separately. There is a separate T-Bolt Kit # 8860061 if you don't need the tightening knobs, but this comes with 2 of the bolts and so you'd get an extra one.
view full answer...
Replacement T-Bolts and Knobs for Yakima LoadWarrior Cargo Basket
For replacement T-bolts for the Yakima LoadWarrior you need the part # Y8870068 and then for knobs part # Y8870048. The other side of the bolts are not tightened as they are designed to be fixed and the knob tightens against them.
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Will The Yakima T-Bolts # Y8880184 or # 8860061 Fit Yakima HD Crossbars?
The Yakima HD Crossbars # Y01159 have a 3/8" opening on the top of the bar which is 1/4" tall and 13/16" wide inside the slot opening. This will accept both the Replacement T-Bolt with Nut for Yakima Rack and Roll Trailers # Y8880184 and the Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp # 8860061
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Replacement T-bolt for an Older Yakima Rocket Box
Thanks for the photo. To get that t-bolt, you may want the Yakima HullRaiser to HullRaiser Aero Conversion Kit # Y8860031 or the Replacement T-Bolts for Yakima ShowBoat, Aero Bar, or Universal Mount Roof-Rack Accessories # 8860061. Unfortunately there isn't a specific replacement for your older box.
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Which Yakima T-Bolts are 3 Inches Long
The Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp - Qty 2 # 8860061 are 3" and are designed for the ReelDeal and ShowBoat 66 carriers. These were the bolts you referred to.
view full answer...
Bolt Size of Yakima Bolt # 8860061
I checked with Yakima and the bolt part # 8860061 that you referenced is 1/4-20x3 sized.
view full answer...
Replacement T-Bolts for Yakima Mako Aero Saddles
We do indeed have the T-bolts you are looking for. They come in a set of 2, # 8860061.
view full answer...
Replacement T-Bolt for Front Jaw on Yakima ForkLift Bike Rack # Y02098
For the bolt that is used to close the Replacement Front Jaw # Y8880189 for the Yakima ForkLift Bike Rack # Y02098 you need the Front and Rear Adjusting Handles # 8880139 and Replacement T-Bolts # 8860061. The bolts themselves are the same size; it's the handles that are different sizes. I have confirmed with Yakima that these are the parts that you need.
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Do Yakima T-Bolts Have Knobs
The Replacement T-Bolts for Yakima ShowBoat, Aero Bar, or Universal Mount Roof-Rack Accessories # 8860061 don't have standalone knobs that go with them. Replacement knobs for Yakima accessories, if available, are going to depend on the specific accessory. So they may be something you can get if you let me know what accessory you are trying to find parts for. Otherwise, I have added a link to our entire selection of Yakima spare parts for you to check out.
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Do Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp 8860061 Fit RailBar Crossbars
The answer to both of your questions is indeed yes. Yakima's RailBar crossbars do have the standard size T-slot, so you can absolutely use the replacement T-bolts you mentioned: - Replacement T-Bolts for Yakima Universal Mount Crossbar Clamp # 8860061
view full answer...

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Info for this part was:

Expert Research:

Jameson C

Video Edited:

Jacob T

Updated by:

Wilson B

Updated by:

Brian T

Updated by:

Manda E

Edited by:

Daron K

Written by:

Jonathan S

Video by:

John S

Installed by:

Evangeline M

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