About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Product Features
100% New: Manufactured to tighter tolerances for extended service life
Neoprene Boots: Improved durability compared to stock material
Moly Greased: Specifically-designed grease shield to reduce premature wear
Application Specific Design: No modification
Description
TRQ CV (constant velocity) drive axles are manufactured using premium raw materials designed to restore original performance. TRQ CV drive axles are new, so there is no core charge with your TRQ purchase. TRQ-designed drive axles utilize neoprene boots, moly grease, stainless steel clamps, and heat-treated ball tracks to ensure extended service life. Each TRQ axle is application-specific so each spline and thread will mate properly for a seamless fit. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
CV axles are designed to transmit the power from your vehicle's drivetrain to the wheels while being able to flex and pivot to the demands of the steering and suspension systems. If your vehicle is making clicking noises at lower speeds or when making turns, it may be time to replace your CV axles with our 100% brand new assemblies.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
7 vehicles spanning 2005-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2008-2011
Subaru
Impreza
Subaru Impreza 2.5i Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2008-2010
Subaru
Impreza
Subaru Impreza WRX Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2008-2011
Subaru
Impreza
Subaru Impreza Outback Sport Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2009-2010
Subaru
Impreza
Subaru Impreza 2.5 GT Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2010-2011
Subaru
Impreza
Subaru Impreza 2.5i Premium Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2005-2009
Subaru
Legacy
Subaru Legacy Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
2005-2009
Subaru
Outback
Subaru Outback Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82478
Part Interchange
Brand Label
Part Number
Subaru
28321AG00B
Subaru
28321AG00D
Subaru
28321AG01B
GSP
NCV66002
CARDONE
667355
CARDONE New
66-7355
Hollander
447-50460
Hollander
447-61548
Subaru
28321AG01A
TrakMotive
SB8047
OEM Part Number
28321FG003
ODM
SB-8-8527
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
How to Replace Front CV Axles 2005-09 Subaru Outback
Created on:
Tools used
CSA82478
In Stock
Product Reviews
4.2/ 5
★★★★★★★★★★
40 reviews
5★
70%
4★
13%
3★
0%
2★
8%
1★
10%
Customer photos
★★★★★September 21, 2025
2009 Outback CV Axles
2009 Outback. If you own a Subaru, you'll want to learn how to install these? it is THE way to SAVE $.
Easy install.
Heads up on one of the install videos? you don't have to take the axle castle nut off. You can slip it in without that step.
Been on the car for at least 20k. Still running smooth.
1A Thank you!
★★★★★July 23, 2025
quick, easy and fits
it arrived quickly and i watched the video how to install, I've never done this before but heard that it's easy to work on a Subaru.(Subaru dealership wanted $1k for one cv replacement) Pretty easy to do if you have the right tools, works great.
★★★★★May 15, 2025
Sorry, no picture.Parts already installed & performing well.
Ordered the 2 pc CV Axle assembly for my Outback & had them installed at my. Local Shop, everything went well & it's performing well, every thing I've Ordered over the past 5 years from .1A has been quality parts & have been exactly as they should be & a good value.
★★★★★June 22, 2024
One Axle is Noisy
Bought these to replace the front axles on my 2006 Subuaru Outback. They appeared to be good quality but the drivers side axle has made noise almost from the start. If I grab the shaft between the 2 joints there seems to be excessive play. As a comparison there is no play in the shaft on my wife's 2008 Subaru Outback. Would not buy again.
★★★★★June 14, 2024
Works great
★★★★★May 27, 2024
Fit nicely on my 2015 Subaru Impreza 2.0 premium. I had no problem installing it my self , also the video was very helpful.
★★★★★May 3, 2024
Part was exactly what I ordered
★★★★★February 19, 2024
Satisfied customer!!!
Highly recommended. It was the perfect fit. So far so good.
★★★★★February 4, 2024
1A Saves Our Outback
Outback now runs beautifully
front end is back elevated where it should be a smooth ride again. The car has 180,000 miles can't afford a new or used car. It's a well-made car so might as well keep it with your help. Thx
★★★★★November 26, 2023
Work great and fit well
That installed well and had no problems with fit. They have not presented with any problems.
Installed on a 2005 Subaru Outback manual transmission.
Showing 1–10 of 40 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
LuigiMay 20, 2026
Do these axles have the abs tone rings?
Didnt look when we installed them. Not sure.
Jim · May 21, 2026
ethanJuly 19, 2025
will this fit my 2009 subaru legacy with a manual transmission ?
Yes, this part will fit your vehicle.
Nick · July 21, 2025
JasonAugust 4, 2024
Will this fit my 2009 subaru impreza wrx sedan?
Yes, this part will fit your vehicle.
Jessica · August 5, 2024
JohnAugust 11, 2022
Are these CV shafts for automatic
or manual transmission?
These will fit the following vehicles, regardless of transmission type:
2008-2011 Subaru Impreza 2.5i
2008-2011 Subaru Impreza Outback Sport
2010-2011 Subaru Impreza 2.5i Premium
2005-2009 Subaru Legacy
2005-2009 Subaru Outback
T · August 11, 2022
RACSeptember 9, 2021
Do these fit 2005 Outback Manual transmission?
Yes, this part will fit your vehicle.
Cristina · September 9, 2021
KennethMarch 3, 2021
Do these axels work on front and back?
These axles are for the front only.
Andra · March 4, 2021
LJuly 13, 2020
Are the anti-lock brake splines installed on these axles?
Thank you for your inquiry. These parts are built to exact OE specifications, so as long as they are listed to fit your vehicle they will fit and function just like the original parts on your vehicle. They will include everything show in the listing photos. Please let us know if you have any further questions.
A · July 13, 2020
Showing 1–7 of 7 questions
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