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Audi A4 Drivetrain Parts & Accessories

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12 Point Socket Head Screw - Priced Each

ES#471975 - N91129801 - 12 Point Socket Head Screw - Priced Each - Pick up a replacement screw and be prepared. M12x125x90 - Genuine Volkswagen Audi - Audi

Pick up a replacement screw and be prepared. M12x125x90 This screw is used for multiple applications and multiple locations, please verify part number before ordering.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471975
Mfg#:
N91129801
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

flywheel needle bearing

ES#1851987 - 0B1105561C - flywheel needle bearing - Allows the flywheel to ride smoothly on the input shaft - Genuine Volkswagen Audi - Audi

Allows the flywheel to ride smoothly on the input shaft

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1851987
Mfg#:
0B1105561C
In Stock
ON SALE! SAVE 25%
$111.73

This product was last offered at the strikethrough price on
05-14-2026

$83.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Line - Return

ES#4352636 - 8K0317825R - Transmission Cooling Line - Return - Connects the transmission pressure line to the radiator - Rein - Audi

Connects the transmission pressure line to the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4352636
Mfg#:
8K0317825R
Ships in 1 Business Day
$207.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Hub - Priced Each

ES#450592 - 8K0407613B - Wheel Hub - Priced Each - Does not include wheel bearing - Genuine Volkswagen Audi - Audi

Does not include wheel bearing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450592
Mfg#:
8K0407613B
Ships in 2 Business Days
10% off MSRP

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

$460.99

This product was last offered at the strikethrough price on
08-31-2026

$414.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Right

ES#4056972 - 8E0407272AA - Front Axle Assembly - Right - Restore your drivetrain - TrakMotive - Audi

Restore your drivetrain Up to VIN 8E-4-195500, split is in the 2004 model year

Brand:
TrakMotive - Corporate Logo
ES#:
4056972
Mfg#:
8E0407272AA
In Stock
$113.45

This product was last offered at the strikethrough price on
07-31-2026

$103.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Line - Return

ES#450537 - 8K0317825R - Transmission Cooling Line - Return - Connects the transmission pressure line to the radiator - Genuine Volkswagen Audi - Audi

Connects the transmission pressure line to the radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450537
Mfg#:
8K0317825R
Ships in 2 Business Days
10% off MSRP

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

$456.99

This product was last offered at the strikethrough price on
08-31-2026

$411.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#3194733 - 4H0498625A - Wheel Bearing - Priced Each - Fits the left and right side - Vaico - Audi

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3194733
Mfg#:
4H0498625A
Ships in 1 Business Day
$420.99

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

$408.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit

ES#2695380 - 8E0598625KT3 - Rear Wheel Bearing Kit - Includes both rear wheel bearings and installation hardware - Genuine Volkswagen Audi - Audi

Includes both rear wheel bearings and installation hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2695380
Mfg#:
8E0598625KT3
Ships in 8 Business Days
$414.99

This product was last offered at the strikethrough price on
08-31-2026

$408.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B6/B7 A4/S4 Adjustable Short Throw Shifter & Shift Knob

ES#4751244 - 009198ECS01EB2KT - Audi B6/B7 A4/S4 Adjustable Short Throw Shifter & Shift Knob - Find your perfect setting with 3 steps of throw reduction - Enthusiast Bundles - Audi

Find your perfect setting with 3 steps of throw reduction Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For 6-speed transmissions only

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751244
Mfg#:
009198ECS01EB2KT
Ships on Oct 14, 2026
ON SALE! SAVE 16%
$486.97

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

$408.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Hub - Priced Each

ES#5386823 - 8W0407613C - Wheel Hub - Priced Each - Does not include wheel bearing - Genuine Volkswagen Audi - Audi

Does not include wheel bearing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5386823
Mfg#:
8W0407613C
Ships in 2 Business Days
10% off MSRP

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

$449.99

This product was last offered at the strikethrough price on
08-31-2026

$405.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CARRIER

ES#281363 - 06H105323H - CARRIER - Genuine Volkswagen Audi - Audi

From production date 05/25/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281363
Mfg#:
06H105323H
Ships in 2 Business Days
10% off MSRP

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

$449.99

This product was last offered at the strikethrough price on
08-31-2026

$405.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Master Cylinder

ES#3190646 - CM640130 - Clutch Master Cylinder - Restore the feel of your clutch - Dorman - Audi

Restore the feel of your clutch

Brand:
Dorman - Corporate Logo
ES#:
3190646
Mfg#:
CM640130
Ships in 4 Business Days
$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Outer CV Joint Boot Kit - Priced Each

ES#2553464 - 3B0498203F - Front Outer CV Joint Boot Kit - Priced Each - Stop losing CV grease and extend axle joint life - Genuine Volkswagen Audi - Audi Volkswagen

Stop losing CV grease and extend axle joint life Fits manual transmissions with engine code AWM from VIN 8D-X-200001, split is in the 1999 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2553464
Mfg#:
3B0498203F
Ships in 5 Business Days
7% off MSRP

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

$108.99

This product was last offered at the strikethrough price on
09-21-2026

$100.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RA4 Single Mass Flywheel Kit

ES#12084 - ECS212321B5KT - RA4 Single Mass Flywheel Kit - Engineered to convert your 1.8T clutch to the much more durable S4 clutch - ECS - Audi Volkswagen

Engineered to convert your 1.8T clutch to the much more durable S4 clutch 10X Entries Into Our F80 M3 Sweepstakes

To be used with RA4 240MM, S4, & RS4 clutch kits only

Brand:
ECS - Corporate Logo
ES#:
12084
Mfg#:
ECS212321B5KT
Ships in 4 Business Days
ON SALE! SAVE 25%
$536.99

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

$402.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Axle Flange Seal - Priced Each

ES#3464831 - 0AR409399B - Axle Flange Seal - Priced Each - Fits the left & right side - Corteco - Audi

Fits the left & right side Seals the left & right rear axle flange for vehicle with basic differentials

Brand:
Corteco - Corporate Logo
ES#:
3464831
Mfg#:
0AR409399B
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing - Priced Each

ES#3193984 - 4H0498625F - Wheel Bearing - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3193984
Mfg#:
4H0498625F
Ships in 2 Business Days
10% off MSRP

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

$445.00

This product was last offered at the strikethrough price on
08-31-2026

$400.99 USD
Free Shipping
on orders $49 and up
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.

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