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Audi A4 Drivetrain Parts & Accessories

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Rear Differential Service Kit

ES#4620705 - G055190A2-1KT - Rear Differential Service Kit - Complete kit with Genuine fluids and magnetic drain plugs to service your rear differential. - Assembled By ECS - Audi

Complete kit with Genuine fluids and magnetic drain plugs to service your rear differential. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4620705
Mfg#:
G055190A2-1KT
In Stock
ON SALE!
$97.99

This product was last offered at the strikethrough price on
11-05-2026

$95.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Remanufactured Front Axle Assembly

Includes a $200 refundable core charge Fits manual transmission models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2575901
Mfg#:
8E0407452PXKT
Ships in 7 Business Days
$1178.99

This product was last offered at the strikethrough price on
10-26-2026

$1168.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Axle Replacement Hardware Kit - priced each

ES#2769885 - N90441103KT3 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769885
Mfg#:
N90441103KT3
In Stock
ON SALE! SAVE 25%
$45.99

This product was last offered at the strikethrough price on
07-14-2026

$34.72 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! 10X Entries Into Our F80 M3 Sweepstakes

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

Brand:
ECS - Corporate Logo
ES#:
2807489
Mfg#:
003485ECS01AKT7
In Stock
ON SALE!
$1147.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing Kit

ES#2627311 - 8E0498625BKT2 - Front Wheel Bearing Kit - Includes both front wheel bearings and installation hardware - SKF - Audi Volkswagen

Includes both front wheel bearings and installation hardware

Brand:
SKF - Corporate Logo
ES#:
2627311
Mfg#:
8E0498625BKT2
In Stock
$379.99 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! 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

Rear Axle Assembly - Priced Each

ES#4339717 - NCV23032 - Rear Axle Assembly - Priced Each - Complete driveshaft with CV joints; ready for installation - GSP North America - Audi

Complete driveshaft with CV joints; ready for installation Fits from production date 8/16/2011

Brand:
GSP North America - Corporate Logo
ES#:
4339717
Mfg#:
NCV23032
Ships in 4 Business Days
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Aluminum Flywheel (13lbs)

ES#2830878 - FW025AL - Lightweight Aluminum Flywheel (13lbs) - Unleash hidden power by reducing rotational mass - Clutch Masters - Audi

Unleash hidden power by reducing rotational mass

Brand:
Clutch Masters - Corporate Logo
ES#:
2830878
Mfg#:
FW025AL
Ships in 7 Business Days
14% off MSRP

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

$657.99

This product was last offered at the strikethrough price on
11-05-2026

$566.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#3659099 - n10037106KT5 - Rear Differential Service Kit - Complete kit with Motul Gear 300 fluid with OEM Drain/Fill plugs to service your rear differential - Assembled By ECS - Audi Volkswagen

Complete kit with Motul Gear 300 fluid with OEM Drain/Fill plugs to service your rear differential 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659099
Mfg#:
N10037106KT5
In Stock
ON SALE!
$101.99

This product was last offered at the strikethrough price on
06-16-2026

$94.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Performance Lightweight Flywheel Kit

ES#2807490 - 003485ECS01AKT8 - Performance Lightweight Flywheel Kit - A single mass flywheel engineered to handle more power and offers a 32% weight reduction! - ECS - Audi

A single mass flywheel engineered to handle more power and offers a 32% weight reduction! 10X Entries Into Our F80 M3 Sweepstakes

Up to VIN 8K-9-066499, split is in the 2009 model year

Brand:
ECS - Corporate Logo
ES#:
2807490
Mfg#:
003485ECS01AKT8
In Stock
ON SALE! SAVE 25%
$1501.99

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

$1126.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Paddle Shifter Extension Set - Carbon Fiber - Audi B8/8V/C7

ES#3437461 - 015590ecs01KT - Paddle Shifter Extension Set - Carbon Fiber - Audi B8/8V/C7 - A clamp-on style carbon fiber upgrade featuring a high gloss finish - ECS - Audi

A clamp-on style carbon fiber upgrade featuring a high gloss finish 10X Entries Into Our F80 M3 Sweepstakes

For vehicles equipped with paddle shifters from the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
3437461
Mfg#:
015590ECS01KT
Ships on Dec 7, 2026
ON SALE!
$289.99

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

$281.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing - Priced Each (8E0498625B)

ES#4845425 - 8E0498625B - Front Wheel Bearing - Priced Each (8E0498625B) - Fits the left and right side - Bremmen Parts - Audi Volkswagen

Fits the left and right side 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4845425
Mfg#:
8E0498625B
Back Ordered
ON SALE!
$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit - Single Mass Flywheel

ES#2713288 - 835046 - Clutch Kit - Single Mass Flywheel - Includes clutch disc, pressure plate, solid flywheel, throw-out bearing, & flywheel mounting hardware. - Valeo - Audi Volkswagen

Includes clutch disc, pressure plate, solid flywheel, throw-out bearing, & flywheel mounting hardware. We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2713288
Mfg#:
835046
Back Ordered
$1117.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ENG.MOUNTI

ES#4163955 - 8W0199371CQ - ENG.MOUNTI - Genuine Volkswagen Audi - Audi

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4163955
Mfg#:
8W0199371CQ
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.

$410.00

This product was last offered at the strikethrough price on
10-26-2026

$369.99 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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