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Audi A4 Drivetrain Parts & Accessories

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Front Axle Assembly - Left

ES#3074071 - NCV23595 - Front Axle Assembly - Left - Complete driveshaft with CV joints; ready for installation - GSP North America - Audi

Complete driveshaft with CV joints; ready for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits from VIN 8E-3-390,000 - Split is in the 2003 model year

Brand:
GSP North America - Corporate Logo
ES#:
3074071
Mfg#:
NCV23595
In Stock
$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RA4 240mm Clutch Conversion Kit - Stage 1

ES#5488 - ECSB6A4RA4S1KTST - RA4 240mm Clutch Conversion Kit - Stage 1 - Lightweight flywheel with the S4 pressure plate and disc - ECS - Audi

Lightweight flywheel with the S4 pressure plate and disc affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5488
Mfg#:
ECSB6A4RA4S1KTST
Ships on Aug 11, 2026
Auto Notify
ON SALE!
$799.99

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

$775.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Heavy Weight Shift Knob - Air Leather

ES#3022034 - GS2DG - BFI Heavy Weight Shift Knob - Air Leather - Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. - Black Forest Industries - Audi Volkswagen

Just because your car doesn't have a third pedal, doesn't mean you should be stuck with some goofy shifter. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3022034
Mfg#:
GS2DG
In Stock
$209.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Axle Assembly - Right

ES#4057257 - 8D0407272BC - Front Axle Assembly - Right - Replace your worn or broken axle - TrakMotive - Audi Volkswagen

Replace your worn or broken axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM

Brand:
TrakMotive - Corporate Logo
ES#:
4057257
Mfg#:
8D0407272BC
In Stock
$117.99

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

$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Active Motor Mount Resistor Bypass - Priced Each

ES#2864610 - 034-708-0000 - Active Motor Mount Resistor Bypass - Priced Each - Plug-in resistor bypass to remove check engine light - One required per mount - 034Motorsport - Audi

Plug-in resistor bypass to remove check engine light - One required per mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
2864610
Mfg#:
034-708-0000
In Stock
$19.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Lightweight Flywheel Kit

ES#2807489 - 003485ECS01AKT7 - Performance Lightweight Flywheel Kit - A single mass flywheel engineered to handle more power, offering a 32% reduction in weight! - ECS - Audi

A single mass flywheel engineered to handle more power, offering a 32% reduction in weight! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

From VIN 8K-9-066500, split is in the 2009 model year

Brand:
ECS - Corporate Logo
ES#:
2807489
Mfg#:
003485ECS01AKT7
Ships on Jun 19, 2026
Auto Notify
ON SALE! SAVE 25%
$1529.99

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

$1147.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JHM Solid Short Throw Shifter (6-Speed)

ES#4046140 - JHM-STS-B6B7A46 - JHM Solid Short Throw Shifter (6-Speed) - If you desire the ultimate in shifting, the JH Motorsports B6/B7 A4 Solid Short Throw Shifter is the perfect solution! - JH Motorsports - Audi

If you desire the ultimate in shifting, the JH Motorsports B6/B7 A4 Solid Short Throw Shifter is the perfect solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 6-Speed transmission only

Brand:
JH Motorsports - Corporate Logo
ES#:
4046140
Mfg#:
JHM-STS-B6B7A46
Ships in 2 Business Days
$284.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#3561738 - 8W0399156BH - Transmission Mount - Includes bracket and rubber mounting - Genuine Volkswagen Audi - Audi

Includes bracket and rubber mounting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3561738
Mfg#:
8W0399156BH
Ships in 1 day
10% off MSRP

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

$148.33

This product was last offered at the strikethrough price on
02-23-2026

$133.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft

ES#2844955 - 8K0521101S - Driveshaft - Includes the commonly worn center bearing - Genuine Volkswagen Audi - Audi

Includes the commonly worn center bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2844955
Mfg#:
8K0521101S
Special Order: No Guaranteed ETA
6% off MSRP

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

$2411.99

This product was last offered at the strikethrough price on
02-26-2026

$2271.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Pair (75mm)

ES#2515573 - 8D0598625A - Rear Wheel Bearing Kit - Pair (75mm) - Includes both bearings and axle bolts - Assembled By ECS - Audi Volkswagen

Includes both bearings and axle bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2515573
Mfg#:
8D0598625A
Ships on Jun 19, 2026
Auto Notify
ON SALE! SAVE 23%
$140.99

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

$107.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit

ES#3666513 - 0B1141031L - Clutch Kit - Includes pressure plate, clutch disc, and release bearing - Sachs - Audi

Includes pressure plate, clutch disc, and release bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Sachs - Corporate Logo
ES#:
3666513
Mfg#:
0B1141031L
Ships in 1 day
$564.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Hex Bolt - Priced Each

ES#11959 - N0199261 - Locking Hex Bolt - Priced Each - Secures the driveshaft to the transmission and rear differential flange shafts. M8x48 - Genuine Volkswagen Audi - Audi

Secures the driveshaft to the transmission and rear differential flange shafts. M8x48 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
11959
Mfg#:
N0199261
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Linkage Reinforcement Kit

ES#4419864 - B8029A0 - Billet Linkage Reinforcement Kit - Transform your sloppy OEM shift linkage into a precision instrument for perfect shifts. - JXB Performance - Audi

Transform your sloppy OEM shift linkage into a precision instrument for perfect shifts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JXB Performance - Corporate Logo
ES#:
4419864
Mfg#:
B8029A0
In Stock
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flywheel Bolt - Priced Each

ES#2151 - N90705901 - Flywheel Bolt - Priced Each - Secures the flywheel to crankshaft. M10x1x43 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the flywheel to crankshaft. M10x1x43 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AEB

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2151
Mfg#:
N90705901
In Stock
32% off MSRP

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

$14.42

This product was last offered at the strikethrough price on
06-03-2026

$9.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Track Density Motor Mount - Priced Each

ES#3183373 - 034-509-0007-TD - Density Line Track Density Motor Mount - Priced Each - Void-free and fluid-free, eliminating the slop associated with the factory mounts - 034Motorsport - Audi

Void-free and fluid-free, eliminating the slop associated with the factory mounts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3183373
Mfg#:
034-509-0007-TD
In Stock
$132.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 Billet Tunnel Brace - Black

ES#3476922 - 023781ECS01-01 - Audi B9 Billet Tunnel Brace - Black - Replace your small and weak stamped brace with heavy-duty billet aluminum! - ECS - Audi

Replace your small and weak stamped brace with heavy-duty billet aluminum! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476922
Mfg#:
023781ECS01-01
In Stock
ON SALE! SAVE 20%
$164.99

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

$131.99 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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