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.
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
2 vehicles spanning 2008-2021.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2008-2014
Subaru
Impreza
Subaru Impreza WRX STI Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA55790
2015-2021
Subaru
WRX STI
Subaru WRX STI Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA55790
Part Interchange
Brand Label
Part Number
CARDONE New
66-7310HD
Subaru
28321FG010
Subaru
28321FG011
CARDONE New
60-7310
TrakMotive
SB-8107
GSP
NCV66016
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.
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CSA55790
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
JacobDecember 24, 2025
Will this fit other trim levels like the premium with the manual?
Thank you for your inquiry! Could you please provide us with your 17-digit VIN?
Jean · December 29, 2025
JacobDecember 24, 2025
Will this fit the 2.0i Premium with manual transmission?
Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
Kemal · December 29, 2025
Showing 1–2 of 2 questions
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