Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi B7 Engine Pulley Parts

Sort By
Filter By
Return to Top

Accessory Belt Kit

ES#3648459 - 06e903137jktKT3 - Accessory Belt Kit - Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. - Assembled By ECS - Audi

Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3648459
Mfg#:
06E903137JKTKT3
Back Ordered
Auto Notify
$83.99

This product was last offered at the strikethrough price on
04-28-2026

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Assembly

ES#3462962 - 06B903133E - Accessory Belt Tensioner Assembly - Keep your accessories running properly - Mubea - Audi

Keep your accessories running properly

Brand:
Mubea - Corporate Logo
ES#:
3462962
Mfg#:
06B903133E
Ships in 1-2 days
$75.99

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

$72.99 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 For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151136
Mfg#:
06E105251C
In Stock
Limited Qty Sale
$73.99

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

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

Also referred to as the 'relay roller'

Brand:
Gates - Corporate Logo
ES#:
4147565
Mfg#:
06B903341B
Ships in 9 Business Days
$67.99

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

$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

6-Rib Conversion Kit Auto Tensioner Replacement Belt

ES#4045926 - 6pk1134 - 6-Rib Conversion Kit Auto Tensioner Replacement Belt - For kits such as JHM-079903133R-Kit - JH Motorsports - Audi

For kits such as JHM-079903133R-Kit

Brand:
JH Motorsports - Corporate Logo
ES#:
4045926
Mfg#:
6PK1134
Ships on Aug 4, 2026
$38.99

This product was last offered at the strikethrough price on
01-31-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#2972712 - 06E903341A - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Hamburg Tech - Audi

Also referred to as the 'relay roller' We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2972712
Mfg#:
06E903341A
Ships in 2 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Tensioner Pulley

ES#2535243 - 06B903133EP - Accessory Belt Tensioner Pulley - Does not include tensioner assembly - URO - Audi

Does not include tensioner assembly 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535243
Mfg#:
06B903133EP
Ships in 2 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

Also referred to as the 'relay roller'

Brand:
Dayco - Corporate Logo
ES#:
4147561
Mfg#:
06B903341B
In Stock at Vendor
$56.99

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Countersink Oval Screw - Priced Each

ES#468387 - N10526802 - Countersink Oval Screw - Priced Each - M6x18 - Genuine Volkswagen Audi - Audi Volkswagen

M6x18 Secures idler pulley mounting bracket - Two required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468387
Mfg#:
N10526802
In Stock
18% off MSRP

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

$1.20

This product was last offered at the strikethrough price on
07-19-2026

$0.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#3234820 - 06E903341A - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Gates - Audi

Also referred to as the 'relay roller'

Brand:
Gates - Corporate Logo
ES#:
3234820
Mfg#:
06E903341A
Ships on Aug 7, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spacer ring

ES#285140 - 079903237 - Spacer ring - Alternator spacer ring, 5.2mm - Genuine Volkswagen Audi - Audi

Alternator spacer ring, 5.2mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
285140
Mfg#:
079903237
In Stock
ON SALE! SAVE 21%
$50.99

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

$40.09 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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
272865
Mfg#:
030903181
Ships in 3 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
07-19-2026

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

Accessory Belt Idler Pulley

ES#4623584 - 06E903341G - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Hamburg Tech - Audi

Also referred to as the 'relay roller' We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4623584
Mfg#:
06E903341G
Ships in 2 Business Days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#3419543 - 06E903137J - Accessory Belt - Replace your worn down drive belt today - Bando - Audi

Replace your worn down drive belt today

Brand:
Bando - Corporate Logo
ES#:
3419543
Mfg#:
06E903137J
Back Ordered
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Countersink Oval Bolt - Priced Each

ES#468324 - N10505404 - Countersink Oval Bolt - Priced Each - M6x20 - Genuine Volkswagen Audi - Audi

M6x20 Secures idler pulley mounting bracket - Two required

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468324
Mfg#:
N10505404
Ships in 3 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Idler Pulley

ES#2813044 - 06B903341B - Accessory Belt Idler Pulley - Also referred to as the 'relay roller' - Hamburg Tech - Audi

Also referred to as the 'relay roller' We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813044
Mfg#:
06B903341B
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Pulley Parts

Pulleys drive accessories essential to vehicle operation. Whether you need to install a stock original equipment pulley during a repair, or improve engine performance and appearance with a lightweight aluminum or underdrive pulley, count on ECS Tuning for pulley solutions that work.

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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings