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Audi A4 Drivetrain Parts & Accessories

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Axle Replacement Hardware Kit - priced each

ES#2769886 - n90668201kt - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle From VIN 8E-3-134001, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769886
Mfg#:
N90668201KT
Ships in 1-2 days
$82.51

This product was last offered at the strikethrough price on
07-21-2026

$82.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#3660796 - n10037105ktKT7 - Rear Differential Service Kit - Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. - Assembled By ECS - Audi

Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
3660796
Mfg#:
N10037105KTKT7
In Stock
ON SALE!
$97.99

This product was last offered at the strikethrough price on
02-24-2026

$95.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Wheel Hub - Priced Each

ES#2717962 - 4A0407615G - Wheel Hub - Priced Each - Fits the left and right side - Vaico - Audi Volkswagen

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

Brand:
Vaico - Corporate Logo
ES#:
2717962
Mfg#:
4A0407615G
In Stock
$49.99

This product was last offered at the strikethrough price on
06-30-2026

$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

240mm Clutch Alignment Tool

ES#8455 - ECS#238 - 240mm Clutch Alignment Tool - Makes installation of clutch components on any flywheel much easier - ECS - Audi

Makes installation of clutch components on any flywheel much easier 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
8455
Mfg#:
ECS#238
In Stock
ON SALE! SAVE 66%
$54.99

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

$18.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Shaft Bolt - Priced Each

ES#2872955 - N90097202 - Flange Shaft Bolt - Priced Each - Secures the axle assembly to the transmission. M10x48x26 - Febi - Audi

Secures the axle assembly to the transmission. M10x48x26 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872955
Mfg#:
N90097202
In Stock at Vendor
$7.99

This product was last offered at the strikethrough price on
04-12-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Drain/Fill Plug - With Seal

ES#472864 - WHT004072 - Transmission Drain/Fill Plug - With Seal - Factory direct fill plug - Genuine Volkswagen Audi - Audi

Factory direct fill plug

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472864
Mfg#:
WHT004072
In Stock
21% off MSRP

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

$27.78

This product was last offered at the strikethrough price on
07-21-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing/Hub Assembly - Priced Each

ES#1905802 - 8E0598611C - Rear Wheel Bearing/Hub Assembly - 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#:
1905802
Mfg#:
8E0598611C
Ships in 1-2 days
9% off MSRP

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

$311.99

This product was last offered at the strikethrough price on
07-21-2026

$284.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing/Hub Assembly Kit

ES#2762415 - 8E0598611Ckt - Rear Wheel Bearing/Hub Assembly 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#:
2762415
Mfg#:
8E0598611CKT
Ships in 1-2 days
$569.94 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
Ships in 1 Business Day
$113.45 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit

ES#3106492 - k70205hdosmfKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 280ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 280ft/lbs. For use with single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3106492
Mfg#:
K70205HDOSMFKT
Ships in 2 Business Days
$566.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Line - Supply

ES#450540 - 8K0317826AQ - Transmission Cooling Line - Supply - 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#:
450540
Mfg#:
8K0317826AQ
Ships in 1-2 days
8% off MSRP

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

$306.99

This product was last offered at the strikethrough price on
07-21-2026

$280.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pressure Plate

ES#275221 - 038141117L - Clutch Pressure Plate - Recommended to be replaced with every clutch job - Genuine Volkswagen Audi - Audi

Recommended to be replaced with every clutch job

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275221
Mfg#:
038141117L
Ships in 9 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.

$601.99

This product was last offered at the strikethrough price on
07-21-2026

$560.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Fork

ES#268175 - 01X141719B - Clutch Fork - A common cause for improper clutch engagement - Genuine Volkswagen Audi - Audi

A common cause for improper clutch engagement 6-speed transmissions only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
268175
Mfg#:
01X141719B
In Stock
8% off MSRP

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

$86.99

This product was last offered at the strikethrough price on
07-21-2026

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Left

ES#3183430 - 8E0407271AA - Front Axle Assembly - Left - Restore your drivetrain - GKN Drivetech - Audi

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

Brand:
GKN Drivetech - Corporate Logo
ES#:
3183430
Mfg#:
8E0407271AA
Ships in 1-2 days
$558.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Shift Kit

ES#3145389 - 009198ECS01KT - Ultimate Shift Kit - Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob - ECS / BFI - Audi

Includes the ECS Adjustable Short Throw Shifter paired with BFI's Heavy Weight SCHWARZ Shift Knob For 6-speed transmission only

Brand:
ECS / BFI
ES#:
3145389
Mfg#:
009198ECS01KT
Ships in 10 Business Days
Auto Notify
$558.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing - Priced Each

ES#261612 - 8E0498625B - Front Wheel Bearing - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261612
Mfg#:
8E0498625B
In Stock
ON SALE! SAVE 10%
$310.32

This product was last offered at the strikethrough price on
06-09-2026

$279.06 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.

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