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.
Our control arms are designed to be direct replacements for the original factory parts. They are 100% brand new and require no modifications for installation. No special tools are required because all of the bushings come pre-installed.
Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greaseable versions.
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
15 vehicles spanning 1996-2009.
Fits these Makes
Select vehicle
Year
Make
Model
Description
1996-2008
Audi
A4
Audi A4 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2009
Audi
A4
Audi A4 Cabriolet Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1996-2008
Audi
A4 Quattro
Audi A4 Quattro Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2009
Audi
A4 Quattro
Audi A4 Quattro Cabriolet Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1998-2004
Audi
A6
Audi A6 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1998-2004
Audi
A6 Quattro
Audi A6 Quattro Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1997-1999
Audi
A8
Audi A8 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1997-2003
Audi
A8 Quattro
Audi A8 Quattro Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2007-2008
Audi
RS4
Audi RS4 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2003
Audi
RS6
Audi RS6 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2000-2002
Audi
S4
Audi S4 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2004
Audi
S4
Audi S4 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2005
Audi
S4
Audi S4 To 12/29/04 Production Date Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
2001-2003
Audi
S8
Audi S8 Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
1998-2005
Volkswagen
Passat
VW Passat Front Driver Side Lower Rearward Control Arm with Ball Joint TRQ PSA83973
Part Interchange
Brand Label
Part Number
Volkswagen
4D0407693P
Volkswagen
8E0407693
Volkswagen
8E0407693AM
Volkswagen
4D0407693AC
Audi
8E0407693Q
Volkswagen
8E0407693N
Volkswagen
8E0407693E
Volkswagen
8E0407693H
Volkswagen
4D0407693M
Volkswagen
8E0407693AC
Delphi
TC1956
Volkswagen
8E0407693P
Volkswagen
8E0407694
Dorman
520-765
Volkswagen
8E0407693Q
Volkswagen
4D0407693AD
Volkswagen
4D0407693K
Volkswagen
8E0407694K
Volkswagen
8E0407693AG
Volkswagen
8E0407693K
Volkswagen
4D0407693N
Volkswagen
4D0407693E
Volkswagen
4D0407693G
Volkswagen
4D0407693H
Volkswagen
8E0407693T
Audi
8E0407693AL
Falcon Steering Systems
FK80562
Mevotech
CMK80562
Beck/Arnley
102-4966
NAPA
260-5112
MAS Industries
CB30835
SYD
1526053
MAS Industries
CB12193
Precision Driveline
CB70006
Beck/Arnley
101-4966
Ingalls Engineering
CAK80562
MOOG Chassis Products
K80562
Mcquay-Norris
FA4046
MOOG Chassis Products
CK80562
MOOG Chassis Products
RK80562
NAPA Premium
2605112
Beck/Arnley
1014966
Centric Parts
623.33151
Dorman - OE Solutions
520-765
Raybestos Chassis
507-1062
Precision Driveline
4CB70006
Beck/Arnley
101-6887
Mevotech
MK80562
Mevotech
GK80562
DIY Solutions
SUS05503
Carquest
CA308B
Dorman - OE Solutions
522-997
Hollander
512-58643L
Dorman - Premium
CB30835PR
Hollander
512-58912L
Mevotech Supreme
MK80562
Mevotech Supreme
CMK80562
Mevotech Supreme
GK80562
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.
PSA83973
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
3 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★January 1, 2020
Good
Very good part perfect fit just like original but much cheaper will buy again
★★★★★September 24, 2017
Great company
1a auto has always strived to satisfy my auto needs their customer service if friendly. Reasonable prices
★★★★★August 15, 2017
nice, a great replacement part
I am totally satisfied with A1auto. The people are very friendly and patient -willing to Go the extra mile.
Showing 1–3 of 3 reviews
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Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
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