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Audi A4 Drivetrain Service & Maintenance Parts

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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 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#:
3659099
Mfg#:
N10037106KT5
In Stock
ON SALE!
$89.99

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

$86.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

ATF 8 Automatic Transmission Fluid - 5 Liters

ES#5346945 - 1058210 - ATF 8 Automatic Transmission Fluid - 5 Liters - Keep your transmission healthy with fresh fluid - Designed for use with ZF 6 & 8 Speed Transmissions - Pentosin - Audi BMW Volkswagen

Keep your transmission healthy with fresh fluid - Designed for use with ZF 6 & 8 Speed Transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
5346945
Mfg#:
1058210
In Stock
$113.99

This product was last offered at the strikethrough price on
04-27-2026

$109.99 USD
Free Shipping
on orders $49 and up

Manual Transmission Service Kit

ES#2162738 - RL MT90 - Manual Transmission Service Kit - Includes 5 quarts of Red Line MT-90 Fluid - Redline - Audi

Includes 5 quarts of Red Line MT-90 Fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2162738
Mfg#:
RL MT90
In Stock
$127.99 USD
Free Shipping

Manual Transmission Service Kit

ES#3658983 - n10037106KT4 - Manual Transmission Service Kit - Includes 5 liters of Redline MT-90 and new drain/fill plugs for a inclusive manual transmission service - Assembled By ECS - Audi

Includes 5 liters of Redline MT-90 and new drain/fill plugs for a inclusive manual transmission service 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#:
3658983
Mfg#:
N10037106KT4
In Stock
ON SALE!
$151.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

MT-85 75W-85 GL-4 Gear Oil - 1 Quart

ES#2847948 - 50504 - MT-85 75W-85 GL-4 Gear Oil - 1 Quart - Synthetic gear oil for superior performance in your differential - Redline - Audi Mercedes Benz

Synthetic gear oil for superior performance in your differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
2847948
Mfg#:
50504
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2681104
Mfg#:
G052911A2KT
Ships in 1-2 days
$106.14 USD
Free Shipping

Front Wheel Bearing Kit - Priced Each (75mm)

ES#2063118 - 4B0498625 - Front Wheel Bearing Kit - Priced Each (75mm) - Comes with the wheel bearing, axle bolt, and self locking nuts, fits left or right side - FAG - Audi Volkswagen

Comes with the wheel bearing, axle bolt, and self locking nuts, fits left or right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

AEB, ATW engine codes only

Brand:
FAG - Corporate Logo
ES#:
2063118
Mfg#:
4B0498625
In Stock at Vendor
$65.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M16 Drain Plug Socket, 1/2" Drive

ES#8234 - scw3357 - M16 Drain Plug Socket, 1/2" Drive - Specifically designed to fit your 16mm transmission drain and check plug. - Schwaben - Audi Volkswagen
ECS Tuning recommends this product.

Specifically designed to fit your 16mm transmission drain and check plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
8234
Mfg#:
SCW3357
In Stock
ON SALE! SAVE 30%
$23.99

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

$16.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Wheel Bearing - Priced Each (8E0498625B)

ES#2712773 - 8E0498625B - Front Wheel Bearing - Priced Each (8E0498625B) - Fits the left and right side - Vaico - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2712773
Mfg#:
8E0498625B
In Stock
Limited Qty Sale
$167.99

This product was last offered at the strikethrough price on
12-18-2025

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CVT (Multitronic) Automatic Transmission Fluid - 1 Liter

ES#253196 - G052180A2 - CVT (Multitronic) Automatic Transmission Fluid - 1 Liter - Prevent premature transmission wear - Febi - Audi MINI

Prevent premature transmission wear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
253196
Mfg#:
G052180A2
In Stock at Vendor
$22.32 USD
Free Shipping
on orders $49 and up

B6/B7 Quattro Rear Wheel Bearing Service Kit

ES#3188128 - 000576sch01akt3 - B6/B7 Quattro Rear Wheel Bearing Service Kit - Includes Schwaben service tool, wheel bearings, and hardware to conveniently replace both rear wheel bearings on your B6/B7 quattro - Assembled By ECS - Audi

Includes Schwaben service tool, wheel bearings, and hardware to conveniently replace both rear wheel bearings on your B6/B7 quattro 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#:
3188128
Mfg#:
000576SCH01AKT3
In Stock at Vendor
ON SALE!
$361.99

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

$330.06 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter

ES#4057150 - 105782 - Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi Volkswagen Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
4057150
Mfg#:
105782
In Stock
5% off MSRP

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

$15.72

This product was last offered at the strikethrough price on
04-20-2026

$14.99 USD
Free Shipping
on orders $49 and up

Front Wheel Bearing Kit - Priced Each (82mm)

ES#4845423 - 4B0498625A - Front Wheel Bearing Kit - Priced Each (82mm) - Fits the left and right side - Bremmen Parts - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

From VIN 8D-T-160955, split is in the 1996 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4845423
Mfg#:
4B0498625A
In Stock
Auto Notify
ON SALE! SAVE 20%
$42.99

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

$34.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fill & Drain Plug (M16x1.5)

ES#288792 - 0AA409057 - Fill & Drain Plug (M16x1.5) - Differential fill & drain plug - Genuine Volkswagen Audi - Audi Volkswagen

Differential fill & drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
288792
Mfg#:
0AA409057
In Stock
37% off MSRP

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

$37.99

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With Service Tools

ES#4361551 - 0AR409399BKT4 - Rear Differential Service Kit - With Service Tools - Complete kit with OE fluid to service your rear differential - Genuine Volkswagen Audi - Audi

Complete kit with OE fluid to service your rear differential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without Torque Vectoring differentials

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4361551
Mfg#:
0AR409399BKT4
In Stock
$160.99

This product was last offered at the strikethrough price on
02-24-2026

$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

More About Drivetrain Service & Maintenance Parts

Fluid and filter changes at recommended intervals remove harmful abrasives and corrosive chemicals that damage expensive drivetrain components. See us for filters, fluids, and Schwaben special application tools to make your next maintenance fast and 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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