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Audi Performance Pulleys

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Lightweight Pulley Installation Hardware Kit

ES#3142421 - N01473911KT3 - Lightweight Pulley Installation Hardware Kit - Includes brand new hardware to secure your new ECS Tuning Lightweight Pulley Set! - Assembled By ECS - Audi

Includes brand new hardware to secure your new ECS Tuning Lightweight Pulley Set! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Bosch style alternators

Brand:
Assembled By ECS - Corporate Logo
ES#:
3142421
Mfg#:
N01473911KT3
Ships in 1 day
ON SALE! SAVE 11%
$58.99

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

$52.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Underdrive Crank Pulley Alternator Belt

ES#2882 - 25-050500 - ECS Underdrive Crank Pulley Alternator Belt - Keep your lights bright and your stereo loud - NAPA - Audi Volkswagen

Keep your lights bright and your stereo loud Engine code AWM. For use with the ECS Underdrive Crank Pulley

Brand:
NAPA - Corporate Logo
ES#:
2882
Mfg#:
25-050500
Ships in 1 day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley Hardware Kit

ES#272865 - 030903181 - Alternator Pulley Hardware Kit - A new washer and nut to install your pulley - Genuine Volkswagen Audi - Audi Volkswagen

A new washer and nut to install your pulley For use with Valeo style alternators

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
272865
Mfg#:
030903181
Ships in 4 Business Days
9% 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
08-25-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Underdrive Crank Pulley Alternator Belt

ES#557 - K050490 - ECS Underdrive Crank Pulley Alternator Belt - Keep your lights bright and your stereo loud - NAPA - Audi Volkswagen

Keep your lights bright and your stereo loud Engine codes AEB & ATW. For use with the discontinued ECS *Underdrive* Crank Pulley

Brand:
NAPA - Corporate Logo
ES#:
557
Mfg#:
K050490
Ships in 3 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Underdrive Crank Pulley A/C Belt

ES#556 - 4PK-0815 - ECS Underdrive Crank Pulley A/C Belt - Stay cool with a new belt - Bando - Audi Volkswagen

Stay cool with a new belt For use with the ECS Underdrive Crank Pulley

Brand:
Bando - Corporate Logo
ES#:
556
Mfg#:
4PK-0815
Ships in 1 day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley Hardware Kit

ES#2855340 - 028903320CKT - Alternator Pulley Hardware Kit - A new washer and nut to install your pulley - Assembled By ECS - Audi Volkswagen

A new washer and nut to install your pulley 10X Entries Into Our F80 M3 Sweepstakes
For use with Bosch style alternators

Brand:
Assembled By ECS - Corporate Logo
ES#:
2855340
Mfg#:
028903320CKT
Ships in 1 day
ON SALE! SAVE 25%
$13.99

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

$10.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Bolt-On Supercharger Pulley Kit For 3.0TFSI

ES#4821291 - UH035BTA - Unitronic Bolt-On Supercharger Pulley Kit For 3.0TFSI - Raises boost levels by increasing the speed in which the supercharger spins - Unitronic - Audi

Raises boost levels by increasing the speed in which the supercharger spins For vehicles up through the 2019 model year only

Brand:
Unitronic - Corporate Logo
ES#:
4821291
Mfg#:
UH035BTA
Ships in 5 Business Days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Other Audi Performance Pulleys

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