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
13 vehicles spanning 2015-2020.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2015-2019
Hyundai
Sonata
Hyundai Sonata Sport excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2015-2019
Hyundai
Sonata
Hyundai Sonata SE excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2015-2019
Hyundai
Sonata
Hyundai Sonata Limited excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2016-2017
Hyundai
Sonata
Hyundai Sonata Base Model excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2018-2019
Hyundai
Sonata
Hyundai Sonata SEL excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2016-2018
Kia
Optima
Kia Optima LX excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2016-2018
Kia
Optima
Kia Optima EX excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2018
Kia
Optima
Kia Optima S excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2019
Kia
Optima
Kia Optima LX excluding Turbo Models 1st Vin Digit 5 Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2019
Kia
Optima
Kia Optima S excluding Turbo Models 1st Vin Digit 5 Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2020
Kia
Optima
Kia Optima LX excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2020
Kia
Optima
Kia Optima S excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
2020
Kia
Optima
Kia Optima Special Edition excluding Turbo Models Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA76807
Part Interchange
Brand Label
Part Number
ODM
HY-8-8670A
Hyundai
49501C2260
ODM
HY-8-8671A
CARDONE New
66-3830
TrakMotive
HY-8288
OEM Part Number
49501C2260
CARDONE New
66-3829
TrakMotive
HY8286
CARDONE
663830
GSP
NCV75078
Hyundai
49500C2210
GSP
NCV71001K
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.
Product Reviews
5.0/ 5
★★★★★★★★★★
2 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★March 12, 2026
Cv axles
Solid parts. Great price
★★★★★June 1, 2025
Sonata axle shafts
They were just as advertised, perfect condition, install was a breeze with the helpful info from the video, love the free shipping, beats rock auto price when you figure in the shipping, will continue to buy products from your company
Showing 1–2 of 2 reviews
CSA76807
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
RodneySeptember 25, 2025
The axle for the passengerr side is so much smaller in diameter than the original axle. Will this replacement work?
Yes. The OEM is a hollow tube. This one is solid. Much better axle! They installed in a breeze. Remember to lube them where they ride in the seal and carrier bearing, also splined end
tim · September 26, 2025
Showing 1–1 of 1 question
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