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Audi A4 Drivetrain Parts & Accessories

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Transmission Case Bolt (M12x75) - Priced Each

ES#471972 - N91129501 - Transmission Case Bolt (M12x75) - Priced Each - Used to secure the transmission case to the engine - Genuine Volkswagen Audi - Audi

Used to secure the transmission case to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471972
Mfg#:
N91129501
In Stock
17% off MSRP

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

$5.99

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

$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Driveshaft Gasket - Priced Each

ES#4067260 - 183521141A - Driveshaft Gasket - Priced Each - Fits the front and rear position - Rein - Audi Volkswagen

Fits the front and rear position 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
4067260
Mfg#:
183521141A
Ships in 1 Business Day
$5.99

This product was last offered at the strikethrough price on
10-31-2026

$5.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Pedal Over Center Spring

ES#390942 - 4F0721409 - Clutch Pedal Over Center Spring - Aides in retracting clutch pedal past center point - Genuine Volkswagen Audi - Audi

Aides in retracting clutch pedal past center point

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
390942
Mfg#:
4F0721409
In Stock
12% off MSRP

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

$49.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Axle Flange Seal - Priced Each

ES#3450009 - 02D525596F - Axle Flange Seal - Priced Each - Stop leaks from your differential - Corteco - Audi Volkswagen

Stop leaks from your differential Fits the left & right side for vehicles with Torque Vectoring differentials

Brand:
Corteco - Corporate Logo
ES#:
3450009
Mfg#:
02D525596F
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Rear Differential Mount Upgrade

ES#2966690 - 034-505-2019 - Billet Aluminum Rear Differential Mount Upgrade - Installation is very simple, can be performed in minutes, and is completely reversible. - 034Motorsport - Audi

Installation is very simple, can be performed in minutes, and is completely reversible. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2966690
Mfg#:
034-505-2019
Ships in 2 Business Days
$117.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Case Bolt (M12x120) - Priced Each

ES#471974 - N91129701 - Transmission Case Bolt (M12x120) - Priced Each - Used to secure the transmission case to the engine - Genuine Volkswagen Audi - Audi

Used to secure the transmission case to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471974
Mfg#:
N91129701
In Stock
$5.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

COBB Knob - Stealth Black

ES#3096284 - 2V1350-BK - COBB Knob - Stealth Black - Lightweight Delrin knob for smooth and fast gear changes! - CobbTuning - Audi Volkswagen

Lightweight Delrin knob for smooth and fast gear changes!

Brand:
CobbTuning - Corporate Logo
ES#:
3096284
Mfg#:
2V1350-BK
In Stock
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Hub - Priced Each

ES#2871311 - 4A0407615B - Wheel Hub - Priced Each - Fits the left and right side - Febi - Audi Volkswagen

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

Brand:
Febi - Corporate Logo
ES#:
2871311
Mfg#:
4A0407615B
Ships on Feb 4, 2027
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit

ES#2587008 - 8E0598625KT1 - Rear Wheel Bearing Kit - Includes both rear wheel bearings and installation hardware - FAG - Audi

Includes both rear wheel bearings and installation hardware

Brand:
FAG - Corporate Logo
ES#:
2587008
Mfg#:
8E0598625KT1
In Stock
$153.99

This product was last offered at the strikethrough price on
10-16-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Line - Lower

ES#517341 - 8K0721477D - Clutch Line - Lower - Connects the clutch master cylinder to the lower clutch line - Genuine Volkswagen Audi - Audi

Connects the clutch master cylinder to the lower clutch line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
517341
Mfg#:
8K0721477D
Ships in 1-2 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.

$125.99

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

$112.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motorsport TrackSport Engine Mounts - Pair

ES#4846365 - 034-509-0095 - Motorsport TrackSport Engine Mounts - Pair - Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. - 034Motorsport - Audi

Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4846365
Mfg#:
034-509-0095
Ships in 2 Business Days
$677.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Service Kit

ES#2681104 - G052911A2KT - Manual Transmission Service Kit - Featuring Genuine fluid to service your transmission - Genuine Volkswagen Audi - Audi Volkswagen

Featuring Genuine fluid to service your transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2681104
Mfg#:
G052911A2KT
Ships Today
$112.53 USD
Free Shipping

Neutral Safety Switch

ES#288270 - 09E927363A - Neutral Safety Switch - The switch responsible for letting your car know when it's safe to turn the car on/off - Genuine Volkswagen Audi - Audi

The switch responsible for letting your car know when it's safe to turn the car on/off

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
288270
Mfg#:
09E927363A
Ships in 3 Business Days
11% off MSRP

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

$747.99

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

$666.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Assembly

ES#2762132 - 8K0598611 - Rear Wheel Bearing Assembly - Includes dust cover and axle bolt - FAG - Audi

Includes dust cover and axle bolt

Brand:
FAG - Corporate Logo
ES#:
2762132
Mfg#:
8K0598611
Ships in 2 Business Days
$332.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Pan Service Kit

ES#5346950 - TSK0026 - Transmission Pan Service Kit - Kit includes transmission pan, filter, and gasket - Rein - Audi Volkswagen Porsche

Kit includes transmission pan, filter, and gasket 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5346950
Mfg#:
TSK0026
Back Ordered
$59.99 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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