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
3 vehicles spanning 2011-2018.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2012-2016
BMW
528i xDrive
BMW 528i xDrive Front Passenger Side CV Axle Assembly TRQ CSA80039
2011-2016
BMW
535i xDrive
BMW 535i xDrive Front Passenger Side CV Axle Assembly TRQ CSA80039
2014-2018
BMW
640i xDrive
BMW 640i xDrive Front Passenger Side CV Axle Assembly TRQ CSA80039
Part Interchange
Brand Label
Part Number
GSP
NCV27046
Hollander
447-51293R
BMW
31607618680
GKN Löbro
305948
ODM
BM-8-8561
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.
CSA80039
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
4 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★September 9, 2025
Part
Very good quality
★★★★★June 2, 2024
Brought it to shop to fix and they had no problems installing it. Great price!
★★★★★January 19, 2023
Very solid product
I got this part as a replacement for the life time warranty. I was amazed by the customer service level and the way that the warranty was honored this company is the real deal and I will always buy my parts through them
★★★★★September 28, 2022
Loved the price
Just installed on Monday and have a few hundred miles on new axle already
so far so good!
Showing 1–4 of 4 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
NeriJanuary 24, 2021
What if it does not fit can I still return?
An item must meet one of the following conditions and be returned within 60 days from delivery to be eligible for a return:
The item received was incorrect
The item was unintentionally purchased
The item is no longer needed
The item arrived damaged
The item has a defect(s)
The item failed during intended use under warranty
The item does not fit your vehicle
1A Auto is not responsible for any damage, labor, return shipping costs, or any other inconveniences incurred.
curtis · January 26, 2021
Showing 1–1 of 1 question
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Ask a Question
Check Your Email
We sent a verification email to .
Click the Verify Email button in the email to submit your question.
This extra step helps prevent spam.
Select Your Vehicle
Specify your vehicle's year, make and model to guarantee fit.