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Audi B5 A4 Quattro 1.8T Drivetrain Parts & Accessories

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ES#470409 - N90648304 - Shouldered Hex Bolt - Priced Each - Install new hardware with your new parts. M10x45 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10x45 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the transmission case to the engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470409
Mfg#:
N90648304
Ships in 1 day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#266932 - 018321377B - Transmission Plug With Seal - Stop leaks and replace a stripped plug - Genuine Volkswagen Audi - Audi

Stop leaks and replace a stripped plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
266932
Mfg#:
018321377B
Ships in 1 day
12% off MSRP

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

$25.99

This product was last offered at the strikethrough price on
06-10-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4415662 - 8E1721401AK - Clutch Master Cylinder - Restore clutch pedal feel - Sachs - Audi Volkswagen

Restore clutch pedal feel 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#:
4415662
Mfg#:
8E1721401AK
Back Ordered
$164.99

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

$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2872412 - 8D0399151R - Transmission Mount - Priced Each - Fits the left and right side - Febi - 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:
Febi - Corporate Logo
ES#:
2872412
Mfg#:
8D0399151R
Ships in 1 Business Day
$31.99

This product was last offered at the strikethrough price on
04-16-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3993661
Mfg#:
G055128A1
Ships in 1 day
$9.99 USD
Free Shipping
on orders $49 and up
ES#429713 - 8D0399151H - Transmission Mount - Left - Reduce excessive drivetrain vibrations - Genuine Volkswagen Audi - Audi Volkswagen

Reduce excessive drivetrain vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
429713
Mfg#:
8D0399151H
Ships in 5 Business Days
6% off MSRP

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

$169.99

This product was last offered at the strikethrough price on
06-10-2026

$158.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1620 - 191498103C - Inner CV Joint Repair Kit - Priced Each - Everything you need to replace a failed CV joint - GKN Drivetech - Audi

Everything you need to replace a failed CV joint affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
GKN Drivetech - Corporate Logo
ES#:
1620
Mfg#:
191498103C
Ships in 1 day
$161.99

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

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#429716 - 8D0399151R - Transmission Mount - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
429716
Mfg#:
8D0399151R
Ships in 2 Business Days
8% off MSRP

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

$169.99

This product was last offered at the strikethrough price on
06-10-2026

$155.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4899431 - 4B0498201 - Front Inner CV Joint Boot Kit - Priced Each - Stop losing CV grease and extend axle joint life - GKN Drivetech - Audi Volkswagen

Stop losing CV grease and extend axle joint life affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmission only

Brand:
GKN Drivetech - Corporate Logo
ES#:
4899431
Mfg#:
4B0498201
In Stock at Vendor
$26.99

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

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2802873 - 4B0407643 - Drive Axle Shoulder Bolt - Priced Each - Secures axle assembly to the hub. M14x1.5x73 - Rein - Audi Volkswagen

Secures axle assembly to the hub. M14x1.5x73 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802873
Mfg#:
4B0407643
In Stock
$9.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769884 - N90441103KT2 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Genuine Volkswagen Audi - Audi

Complete hardware kit for replacing an axle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine code AWM and automatic transmission from VIN 8D-1-050001, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2769884
Mfg#:
N90441103KT2
Ships in 1 day
$77.05

This product was last offered at the strikethrough price on
06-08-2026

$77.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#266849 - 016409399B - Axle Flange Seal - Priced Each - Fits the left and right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
266849
Mfg#:
016409399B
Ships in 1 day
Limited Qty Sale
$57.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769922 - N91108201KT7 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle  - Assembled By ECS - Audi

Complete hardware kit for replacing an axle 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#:
2769922
Mfg#:
N91108201KT7
In Stock
ON SALE! SAVE 26%
$33.99

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

$25.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#266049 - 012141180B - Guide Sleeve - Mounted on the transmission where the throwout bearing slides on - Genuine Volkswagen Audi - Audi Volkswagen

Mounted on the transmission where the throwout bearing slides on affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
266049
Mfg#:
012141180B
Ships in 1 day
7% off MSRP

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

$161.99

This product was last offered at the strikethrough price on
06-10-2026

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#252221 - N90057703 - Washer - Priced Each - Install new hardware with your new parts. 8.4x21x2 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 8.4x21x2 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the engine mounts to the brackets

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252221
Mfg#:
N90057703
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.

$3.72

This product was last offered at the strikethrough price on
06-10-2026

$3.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2627340 - 4B0399151M - Transmission Mount - Priced Each - Reduce excessive drivetrain vibrations - Rein - Audi Volkswagen

Reduce excessive drivetrain vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627340
Mfg#:
4B0399151M
Ships in 3 Business Days
$74.99 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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