★★★★★
January 2, 2026
perfect fit for my car. never a problem with you guys.
Replaces
Part Details
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
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 6 vehicles spanning 2008-2017.
| Year | Make | Model | Description |
|---|---|---|---|
| 2012-2013 | Mercedes Benz | C250 | Mercedes Benz C250 Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| 2008-2014 | Mercedes Benz | C300 | Mercedes Benz C300 Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| 2008-2015 | Mercedes Benz | C350 | Mercedes Benz C350 Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| 2012-2014 | Mercedes Benz | E350 | Mercedes Benz E350 Coupe Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| 2015-2016 | Mercedes Benz | E400 | Mercedes Benz E400 Coupe Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| 2017 | Mercedes Benz | E400 | Mercedes Benz E400 4Matic Coupe Front Passenger Side CV Axle Assembly TRQ CSA81694 |
| Brand Label | Part Number |
|---|---|
| DIY Solutions | ADS00089 |
| Mercedes-Benz | 2043301400 |
| Mercedes-Benz | A2043301400 |
| Mercedes-Benz | A2043302501 |
| Mercedes-Benz | A2043301201 |
| Mercedes-Benz | A2043302101 |
| Mercedes-Benz | A2043305200 |
| Mercedes-Benz | 2043305200 |
| Mercedes-Benz | A2043305600 |
| CARDONE | 669307 |
| Mercedes-Benz | 2043301201 |
| Hollander | 447-50772R |
| ODM | ME-8-8572 |
| GSP | NCV48007 |
| TrakMotive | MB8044 |
| CARDONE New | 66-9307 |
| OEM Part Number | 2043301400 |
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.
CSA81694
perfect fit for my car. never a problem with you guys.
Was a great excperiance with 1A auto.fast shipping and right part! Thanks
Mechanic made me change other side axle as well turns out it was the one I bought from here as it was defective, wasted $ 400 labor to install never buy again
This part will not fit your vehicle, but we may have a part that is listed to fit. 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.
No, this item is only compatible on 2012 Mercedes-Benz C300 with Rear Wheel Drive.
Thank you for your inquiry. This CV axle will be specific to the coupe models, and not correct for the sedan. We do not currently carry the correct CV axle for the sedan models. Please let us know if you have any further questions.
