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Audi B7 A4 Quattro 2.0T

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Audi B7 A4 Quattro 2.0T Crankshaft Parts

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Harmonic Balancer

ES#281121 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Genuine Volkswagen Audi - Audi Volkswagen

Reduces torsional vibrations on your crankshaft

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
281121
Mfg#:
06F105243J
Ships in 2 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.

$311.99

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

$278.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Rear Main Seal Upgrade - With Installation Tool & Sealant

ES#4069853 - 462-103-171AKT - Billet Aluminum Rear Main Seal Upgrade - With Installation Tool & Sealant - Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job. - Assembled By ECS - Audi Volkswagen

Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4069853
Mfg#:
462-103-171AKT
Back Ordered
$133.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Crankshaft Seal - With Flange

ES#2878494 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Vaico - Audi Volkswagen

Also referred to as the rear main seal We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2878494
Mfg#:
06A103171A
In Stock
$54.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#3677923 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - URO - Audi Volkswagen

Reduces torsional vibrations on your crankshaft 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3677923
Mfg#:
06F105243J
Ships in 1 Business Day
$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal - With Flange

ES#3438783 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Meyle - Audi Volkswagen

Also referred to as the rear main seal 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3438783
Mfg#:
06A103171A
Ships on Oct 29, 2026
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#2681844 - 06F105243J - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Corteco - Audi Volkswagen

Reduces torsional vibrations on your crankshaft

Brand:
Corteco - Corporate Logo
ES#:
2681844
Mfg#:
06F105243J
Ships in 1 day
$200.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer

ES#4151136 - 06E105251C - Harmonic Balancer - Reduces torsional vibrations on your crankshaft - Rein - Audi

Reduces torsional vibrations on your crankshaft 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151136
Mfg#:
06E105251C
In Stock
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Crankshaft Bearing - Priced Each

ES#279982 - 06B105561002 - Upper Crankshaft Bearing - Priced Each - With red paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With red paint marking Please check original part for paint markings before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279982
Mfg#:
06B105561002
Ships in 4 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#279987 - 06B105591002 - Lower Crankshaft Bearing - Priced Each - With Red paint markings - Genuine Volkswagen Audi - Audi Volkswagen

With Red paint markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279987
Mfg#:
06B105591002
Ships in 1 day
14% off MSRP

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

$43.99

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

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Crankshaft Bearing - Priced Each

ES#279983 - 06B105561007 - Upper Crankshaft Bearing - Priced Each - With yellow paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With yellow paint marking Please check original part for paint markings before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279983
Mfg#:
06B105561007
In Stock
ON SALE! SAVE 30%
$32.99

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

$23.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#2865758 - 038103085E - Front Crankshaft Seal - Stop oil leaks and prevent internal engine damage. 35x48x10 - Febi - Audi Volkswagen

Stop oil leaks and prevent internal engine damage. 35x48x10 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865758
Mfg#:
038103085E
Ships on Jan 11, 2027
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Crankshaft Bearing - Priced Each

ES#279981 - 06B105561001 - Upper Crankshaft Bearing - Priced Each - With blue paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With blue paint marking Please check original part for paint markings before ordering

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279981
Mfg#:
06B105561001
In Stock
ON SALE! SAVE 30%
$43.99

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

$31.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal - With Flange

ES#1848608 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the 'rear main seal' - Corteco - Audi Volkswagen

Also referred to as the 'rear main seal'

Brand:
Corteco - Corporate Logo
ES#:
1848608
Mfg#:
06A103171A
Ships in 1 Business Day
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#279986 - 06B105591001 - Lower Crankshaft Bearing - Priced Each - With blue paint markings - Genuine Volkswagen Audi - Audi Volkswagen

With blue paint markings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279986
Mfg#:
06B105591001
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.

$51.99

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Crankshaft Bearing - Priced Each

ES#279988 - 06B105591007 - Lower Crankshaft Bearing - Priced Each - With yellow paint marking - Genuine Volkswagen Audi - Audi Volkswagen

With yellow paint marking

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279988
Mfg#:
06B105591007
Ships in 3 Business Days
12% off MSRP

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

$51.99

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#4004626 - N10303607 - Allen Bolt - Priced Each - Install new hardware with your new parts. M8x16 - Rein - Audi Volkswagen

Install new hardware with your new parts. M8x16 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Secures the crankshaft pulley up to VIN 8E-6-400000, split is in the 2006 model year

Brand:
Rein - Corporate Logo
ES#:
4004626
Mfg#:
N10303607
In Stock
Limited Qty Sale
$6.99

This product was last offered at the strikethrough price on
08-10-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Crankshaft Parts

The heart of your engine is the crankshaft. Keep it spinning freely with new OEM crankshaft bearings or upgrade with race-proven aftermarket performance crank bearings and crankshaft parts.

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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