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Audi B8/B8.5 S4 Quattro 3.0T Drivetrain Parts & Accessories

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ES#1894525 - 0AR409399B - Axle Flange Seal - Priced Each - Fits the left & right side - Genuine Volkswagen Audi - Audi

Fits the left & right side For vehicles without Torque Vectoring differentials

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894525
Mfg#:
0AR409399B
In Stock
24% off MSRP

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

$34.18

This product was last offered at the strikethrough price on
11-01-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4869773 - PFR3-743 - Rear Diff Rear Bushing Inserts - Street  - A performance insert with an increased stiffness - Powerflex - Audi

A performance insert with an increased stiffness

Brand:
Powerflex - Corporate Logo
ES#:
4869773
Mfg#:
PFR3-743
Ships in 1 Business Day
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2593503 - 02D525596BKT - Rear Differential Leak Repair Kit - Complete kit with OE fluid to service your rear differential - Genuine Volkswagen Audi - Audi Volkswagen

Complete kit with OE fluid to service your rear differential For vehicles with Torque Vectoring differentials

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2593503
Mfg#:
02D525596BKT
Ships in 3 Business Days
$260.99

This product was last offered at the strikethrough price on
10-05-2026

$253.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4688635 - N90281802 - Drain/Fill Plug - Priced Each - Commonly found as a drain or fill plug. M10x1x10 - Bremmen Parts - Audi Volkswagen

Commonly found as a drain or fill plug. M10x1x10 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with Torque Vectoring rear differentials

Brand:
Bremmen Parts - Corporate Logo
ES#:
4688635
Mfg#:
N90281802
In Stock
ON SALE!
$2.51 USD
Free Shipping
on orders $49 and up
ES#3993661 - G055128A1 - Radial Shaft Sealing grease - Applied to the flange shaft seal to aid in rotation - Genuine Volkswagen Audi - Audi

Applied to the flange shaft seal to aid in rotation

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3993661
Mfg#:
G055128A1
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
ES#393186 - 4F0927353C - Shift Indicator Electro Magnet  - Releases shifter lock so gears may be selected on Automatic or dual clutch transmissions - Genuine Volkswagen Audi - Audi

Releases shifter lock so gears may be selected on Automatic or dual clutch transmissions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
393186
Mfg#:
4F0927353C
Ships in 3 Business Days
13% off MSRP

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

$286.99

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

$248.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#468606 - N10609203 - Shouldered Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468606
Mfg#:
N10609203
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5492434 - 8K0407271AJ - Front Axle Assembly - Priced Each - Direct OE-quality replacement constant velocity drive shaft to cure speed-dependent vibrations, clicking noises during sharp turns, and replace torn CV boots. - Febi - Audi

Direct OE-quality replacement constant velocity drive shaft to cure speed-dependent vibrations, clicking noises during sharp turns, and replace torn CV boots.

Brand:
Febi - Corporate Logo
ES#:
5492434
Mfg#:
8K0407271AJ
Back Ordered
$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4624019 - GSB-DG-SRU - GSB Alcantara - Golf Ball - Red - Wrapped in Genuine Alcantara fabric, these knobs are as quality as it gets. - Black Forest Industries - Audi Volkswagen

Wrapped in Genuine Alcantara fabric, these knobs are as quality as it gets.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4624019
Mfg#:
GSB-DG-SRU
Ships on Nov 23, 2026
$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2539637 - 0B1301230E - Gear shift Unit  - Located in the bell housing, controls the selector shaft - Genuine Volkswagen Audi - Audi

Located in the bell housing, controls the selector shaft

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2539637
Mfg#:
0B1301230E
Ships on Nov 19, 2026
13% off MSRP

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

$272.99

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

$236.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2192915 - 8K0711271E - Shifter Push Rod - Connects the shift box to the transmission - Genuine Volkswagen Audi - Audi

Connects the shift box to the transmission

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2192915
Mfg#:
8K0711271E
Ships in 5 Business 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.

$261.99

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

$235.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4270826 - GSB-DG-S - BFI GSB Shift Knob - Black Nappa Leather - Black Anodized  - 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.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4270826
Mfg#:
GSB-DG-S
In Stock
$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#468069 - N10405702 - Bolt - Priced Each - Holds down ignition coils without ground straps attached. M6x45 - Genuine Volkswagen Audi - Audi Volkswagen

Holds down ignition coils without ground straps attached. M6x45

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468069
Mfg#:
N10405702
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4270827 - GSB-DG - BFI GSB Shift Knob - Black Nappa Leather - Clear Anodized  - 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.

Brand:
Black Forest Industries - Corporate Logo
ES#:
4270827
Mfg#:
GSB-DG
Ships on Nov 23, 2026
$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3194906 - 0b5325429ektKT1 - DSG Automatic Transmission Service Kit - Without Fluid  - Includes a new filter, gasket, and plugs to service your transmission - Genuine Volkswagen Audi - Audi

Includes a new filter, gasket, and plugs to service your transmission For vehicles up through the 2010 model year only.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3194906
Mfg#:
0B5325429EKTKT1
In Stock
$271.77

This product was last offered at the strikethrough price on
06-22-2026

$227.34 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3706707 - GS2DGSU-G - BFI Heavy Weight Shift Knob - SCHWARZ - Alcantara - Gold Top - 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.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3706707
Mfg#:
GS2DGSU-G
Ships on Nov 23, 2026
$224.99 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.

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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