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Audi A4 Drivetrain Parts & Accessories

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ES#2769918 - N90441103KT5 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code AWM & automatic transmission up to VIN 8D-1-050000, split is in the 2001 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769918
Mfg#:
N90441103KT5
In Stock
ON SALE!
$55.99

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

$53.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769929 - N90441103KT7 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Engine codes AEB & ATW with automatic transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769929
Mfg#:
N90441103KT7
In Stock
ON SALE!
$49.01

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

$46.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425889 - 0b6398747KT - Torx Socket Bolt (M6x20) - Set - Secures the transmission oil pan to the transmission - Bremmen Parts - Audi

Secures the transmission oil pan to the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For 6-speed automatic transmissions only

Brand:
Bremmen Parts - Corporate Logo
ES#:
5425889
Mfg#:
0B6398747KT
In Stock
ON SALE! SAVE 21%
$39.99

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

$31.72 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5432895 - 0AW301516H - CVT Transmission Filter - Keep your fluid clean for a long lasting transmission - Bremmen Parts - Audi

Keep your fluid clean for a long lasting transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5432895
Mfg#:
0AW301516H
In Stock
ON SALE! SAVE 21%
$71.99

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

$57.11 USD
Free Shipping
on orders $49 and up
ES#2769916 - N90441103KT4 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM & automatic transmission up to VIN 8D-1-050000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769916
Mfg#:
N90441103KT4
In Stock
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769925 - N91108201KT8 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM & manual transmission up to VIN 8D-1-050000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769925
Mfg#:
N91108201KT8
In Stock
$80.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769927 - N90441103KT6 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine codes AEB & ATW with automatic transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769927
Mfg#:
N90441103KT6
In Stock
$68.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4743129 - 8k0498203eKT - Front Outer CV Joint Refresh Kit - Priced Each - Fits the left & right side - Genuine Volkswagen Audi - Audi

Fits the left & right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits manual transmission models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4743129
Mfg#:
8K0498203EKT
In Stock
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#5457715 - IESOWG12 - IE Pro ECU Tune With POWERlink Cable - Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. - Integrated Engineering - Audi

Unleash the potential of your build with the Pro version, adding Stage 2 support and aggressive features and high-torque files. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457715
Mfg#:
IESOWG12
In Stock
Starting at $179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5457716 - IESOWG13 - IE Apex ECU Tune With POWERlink Cable - The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. - Integrated Engineering - Audi

The ultimate "no-limits" tier that provides access to every stage and map, including Stage 3 big turbo files for maximum horsepower. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457716
Mfg#:
IESOWG13
In Stock
Starting at $179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5457714 - IESOWG11 - IE Core ECU Tune With POWERlink Cable - The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. - Integrated Engineering - Audi

The perfect entry point for a stock car, delivering a massive Stage 1 power bump with no additional hardware required. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457714
Mfg#:
IESOWG11
In Stock
Starting at $179.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5339682 - K70614FHDOCE - Stage 2 Clutch Kit - Endurance (With Dual Mass Flywheel)  *Scratch And Dent* - South Bend Dual Mass Flywheel with the South Bend Stage 2 clutch kit rated at 440ft/lbs - Scratch & Dent - Audi

South Bend Dual Mass Flywheel with the South Bend Stage 2 clutch kit rated at 440ft/lbs ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5339682
Mfg#:
K70614FHDOCE
In Stock
ON SALE! SAVE 11%
$1920.99

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

$1712.99 USD
ES#5396825 - 0B1105266AGSD - Flywheel  - (NO LONGER AVAILABLE) *Scratch And Dent* - Includes mounting hardware (280mm) - Scratch & Dent - Audi

Includes mounting hardware (280mm) ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits pre-facelift models up through 2012 model year

Brand:
Scratch & Dent - Corporate Logo
ES#:
5396825
Mfg#:
0B1105266AGSD
In Stock
ON SALE! SAVE 10%
$430.00

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

$385.99 USD
Free Shipping
on orders $49 and up
ES#5396467 - B9003A0-S - Auto Trans Driveshaft Center Support Bearing Carrier Upgrade - Street - (NO LONGER AVAILABLE) *Scratch And Dent* - This upgraded unit keeps the driveshaft firmly in place at all times - Scratch & Dent - Audi

This upgraded unit keeps the driveshaft firmly in place at all times ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5396467
Mfg#:
B9003A0-S
In Stock
ON SALE!
$299.99

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

$277.99 USD
Free Shipping
on orders $49 and up

Keep your fluid clean for a long lasting transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5395903
Mfg#:
0B6325429
In Stock
ON SALE! SAVE 21%
$30.99

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

$24.47 USD
Free Shipping
on orders $49 and up
ES#4877163 - 034-4ZZ-0023L - 034Motorsport Handling Packages - Late Models  - Staged handling upgrades to best optimize the handling performance of the Audi A4 or Allroad! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi A4 or Allroad! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles built after 11/03/09

Brand:
034Motorsport - Corporate Logo
ES#:
4877163
Mfg#:
034-4ZZ-0023L
Ships in 2 Business Days
Starting at $585.00 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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