Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A3 Drivetrain Parts & Accessories

Sort By
Filter By
Return to Top

Front Axle Assembly - Left

ES#4065008 - 1K0407271EE - Front Axle Assembly - Left - Driveshaft with inner and outer CV joints - TrakMotive - Audi Volkswagen

Driveshaft with inner and outer CV joints **Some models came from the factory with tripode style inner CV joint axles, which are now obsolete. Models that originally had tripod style (1K0407271BT) will additionally need 02E409343D, 1K0407357D (qty 3), and N90991102 (qty 6)**

Brand:
TrakMotive - Corporate Logo
ES#:
4065008
Mfg#:
1K0407271EE
In Stock
$162.99

This product was last offered at the strikethrough price on
05-07-2026

$157.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Left

ES#4045764 - NCV72100 - Front Axle Assembly - Left - Driveshaft with inner and outer CV joints - GSP North America - Audi Volkswagen

Driveshaft with inner and outer CV joints **Some models came from the factory with tripode style inner CV joint axles, which are now obsolete. Models that originally had tripod style (1K0407271BT) will additionally need 02E409343D, 1K0407357D (qty 3), and N90991102 (qty 6)**

Brand:
GSP North America - Corporate Logo
ES#:
4045764
Mfg#:
NCV72100
In Stock
$163.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Service Kit (30mm ID)

ES#3187892 - 1k0598611kt3KT - Rear Wheel Bearing Service Kit (30mm ID) - Necessary components for a complete rear wheel bearing replacement for both sides - Assembled By ECS - Audi Volkswagen

Necessary components for a complete rear wheel bearing replacement for both sides 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3187892
Mfg#:
1K0598611KT3KT
In Stock
ON SALE! SAVE 22%
$266.52

This product was last offered at the strikethrough price on
05-02-2026

$207.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DCT/DSG/PDK Transmission Oil - 1 Liter

ES#2771388 - G052182A2 - DCT/DSG/PDK Transmission Oil - 1 Liter - Transmission fluid for your DCT, DSG, or PDK equipped vehicle - Febi - Audi BMW Volkswagen Porsche

Transmission fluid for your DCT, DSG, or PDK equipped vehicle 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2771388
Mfg#:
G052182A2
In Stock
$21.41

This product was last offered at the strikethrough price on
04-20-2026

$19.70 USD
Free Shipping
on orders $49 and up

Rear Wheel Bearing Assembly (30mm ID) - Priced Each

ES#4818101 - 1K0598611 - Rear Wheel Bearing Assembly (30mm ID) - Priced Each - Includes dust cover and axle bolt - Bremmen Parts - Audi Volkswagen

Includes dust cover and axle bolt 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818101
Mfg#:
1K0598611
In Stock
ON SALE! SAVE 15%
$77.99

This product was last offered at the strikethrough price on
05-02-2026

$66.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

StreetSport Engine/Transmission Mount Pair

ES#4159104 - 034-509-5038 - StreetSport Engine/Transmission Mount Pair - These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible.

Brand:
034Motorsport - Corporate Logo
ES#:
4159104
Mfg#:
034-509-5038
In Stock
$665.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Rear Differential Service Kit

Service kit for your rear differential. One liter of Synthetic Gear Oil 75w90 and drain/fill plugs 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4414611
Mfg#:
317011KT2
In Stock
ON SALE!
Starting at $20.77 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Street Shield Hardware Kit

ES#4487983 - 011768ECS02 - Street Shield Hardware Kit - Replacement hardware kit for your ECS Street Shield - ECS - Audi Volkswagen

Replacement hardware kit for your ECS Street Shield 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4487983
Mfg#:
011768ECS02
In Stock
ON SALE! SAVE 10%
$63.99

This product was last offered at the strikethrough price on
06-13-2026

$57.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Assembly (30mm ID)

ES#2083271 - 1K0598611 - Rear Wheel Bearing Assembly (30mm ID) - Includes dust cover and axle bolt - SKF - Audi Volkswagen

Includes dust cover and axle bolt

Brand:
SKF - Corporate Logo
ES#:
2083271
Mfg#:
1K0598611
In Stock
$291.99

This product was last offered at the strikethrough price on
02-11-2026

$140.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Priced Each

ES#4212740 - 5wa407621KT - Rear Wheel Bearing Kit - Priced Each - Fits left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4212740
Mfg#:
5WA407621KT
In Stock
$264.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder/Throwout Bearing (Plastic)

ES#3678785 - 0A5141671R - Clutch Slave Cylinder/Throwout Bearing (Plastic) - Replacement slave cylinder with integrated throwout bearing - Genuine Volkswagen Audi - Audi Volkswagen

Replacement slave cylinder with integrated throwout bearing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3678785
Mfg#:
0A5141671R
In Stock
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$154.98

This product was last offered at the strikethrough price on
07-22-2026

$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

StreetSport Engine/Transmission Mount Pair

ES#4159071 - 034-509-5034 - StreetSport Engine/Transmission Mount Pair - These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible.

Brand:
034Motorsport - Corporate Logo
ES#:
4159071
Mfg#:
034-509-5034
In Stock
$1025.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Street Shield Tunnel Brace - 4Motion

ES#3221083 - 022446ecs01-02kt - Aluminum Street Shield Tunnel Brace - 4Motion - Reinforce your chassis while protecting costly undercarriage components - ECS - Audi Volkswagen

Reinforce your chassis while protecting costly undercarriage components 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3221083
Mfg#:
022446ECS01-02KT
In Stock
ON SALE!
$299.99

This product was last offered at the strikethrough price on
06-13-2026

$290.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gasket Set For Haldex Pump

ES#4727600 - 0CQ598305 - Gasket Set For Haldex Pump - Replace your seals any time the pump is removed - Elring - Audi Volkswagen

Replace your seals any time the pump is removed 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4727600
Mfg#:
0CQ598305
In Stock
$78.99

This product was last offered at the strikethrough price on
07-09-2026

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Adjustable Shifter Cable End Link Kit - 10mm (F2B) - 8.0mm (S2S)

ES#3200744 - 018835ecs01-03KT - Billet Adjustable Shifter Cable End Link Kit - 10mm (F2B) - 8.0mm (S2S) - Create a solid connection with our Motorsport-inspired billet aluminum shifter cable end links - ECS - Audi Volkswagen

Create a solid connection with our Motorsport-inspired billet aluminum shifter cable end links 10X Entries For Our 25th Anniversary Sweepstakes!

For the 2006 model year

Brand:
ECS - Corporate Logo
ES#:
3200744
Mfg#:
018835ECS01-03KT
In Stock
ON SALE!
$148.99

This product was last offered at the strikethrough price on
06-13-2026

$141.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings