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2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L

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Your Vehicle 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
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2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L Engine Pulley Parts

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Crank Pulley With Dampener

ES#4876308 - 11237525135 - Crank Pulley With Dampener - Main crank pulley that is rotational balanced - Bremmen Parts - MINI

Main crank pulley that is rotational balanced affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876308
Mfg#:
11237525135
In Stock
ON SALE! SAVE 19%
$177.99

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

$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M7 Speed 16% Supercharger Technology Pulley

ES#3088921 - 53-3M7102 - M7 Speed 16% Supercharger Technology Pulley - Upgraded design for the Classic M7 SC Pulley - M7 Speed - MINI

Upgraded design for the Classic M7 SC Pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088921
Mfg#:
53-3M7102
In Stock
$140.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - M8x50mm

ES#14587 - 07119904533 - Hex Bolt - M8x50mm - Worn hardware should be replaced before it fails - Genuine BMW - BMW MINI

Worn hardware should be replaced before it fails affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
14587
Mfg#:
07119904533
In Stock
$4.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Harmonic Balancer Puller and Installer Set

ES#4372117 - W89711 - Harmonic Balancer Puller and Installer Set - For removal and installation of harmonic balancers on most automotive and light truck applications. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

For removal and installation of harmonic balancers on most automotive and light truck applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
4372117
Mfg#:
W89711
Ships in 1 Business Day
$166.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multi Rib Accessory Belt 6PK1388

ES#2800673 - 11287520199 - Multi Rib Accessory Belt 6PK1388 - Main drive belt that connects to the main pulley - Continental - MINI

Main drive belt that connects to the main pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
6PK-1388 : Alternator / Water Pump : Not for models with John Cooper Works kit

Brand:
Continental - Corporate Logo
ES#:
2800673
Mfg#:
11287520199
Ships on Jun 22, 2026
Auto Notify
$16.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M7 Lightweight Crank Pulley - Stock Size

ES#4635656 - 53-3M7101-0 - M7 Lightweight Crank Pulley - Stock Size - Standard diameter, lightweight Direct Replacement Crank Pulley for the always popular Gen 1 MINI - M7 Speed - MINI

Standard diameter, lightweight Direct Replacement Crank Pulley for the always popular Gen 1 MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
4635656
Mfg#:
53-3M7101-0
Ships on Jul 2, 2026
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M7 Lightweight Crank Pulley - 4% Overdrive

ES#3088920 - 53-3M7101-4 - M7 Lightweight Crank Pulley - 4% Overdrive - Increasing crank pulley will add just that little extra added supercharger boost - M7 Speed - MINI

Increasing crank pulley will add just that little extra added supercharger boost affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088920
Mfg#:
53-3M7101-4
Back Ordered
Auto Notify
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI Crankshaft Holder/Vibration Damper Tool - R53 R52 Supercharged

ES#4056817 - LCB35SCH - MINI Crankshaft Holder/Vibration Damper Tool - R53 R52 Supercharged - To remove the vibration damper off the crankshaft - Schwaben - MINI
ECS Tuning recommends this product.

To remove the vibration damper off the crankshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4056817
Mfg#:
LCB35SCH
In Stock
ON SALE! SAVE 24%
$81.99

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

$62.40 USD
Free Shipping

Multi Rib Accessory Belt - 1379

ES#3096655 - K060535 - Multi Rib Accessory Belt - 1379 - For use with 2% and 16% Pulley System - Gates - MINI

For use with 2% and 16% Pulley System affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3096655
Mfg#:
K060535
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multi Rib Accessory Belt - 1370 K060539 85522475

ES#3096657 - K060539 - Multi Rib Accessory Belt - 1370 K060539 85522475 - For use with 4% and 16% Pulley System :: Also for MINIs with 6PK-1370 stock set up : Alternator / Water Pump : For John Cooper Works kit :: Also For Alta 2% Crank Pulley w/15% or 17% SC Pulley 60539 - Gates - MINI

For use with 4% and 16% Pulley System :: Also for MINIs with 6PK-1370 stock set up : Alternator / Water Pump : For John Cooper Works kit :: Also For Alta 2% Crank Pulley w/15% or 17% SC Pulley 60539 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3096657
Mfg#:
K060539
In Stock
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Pulley With Dampener And Bolt Kit

ES#4135596 - 11237525135KT1 - Crank Pulley With Dampener And Bolt Kit - Main crank pulley that is rotational balanced - Genuine MINI - MINI

Main crank pulley that is rotational balanced affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
4135596
Mfg#:
11237525135KT1
Ships in 1 day
$557.99

This product was last offered at the strikethrough price on
03-05-2026

$554.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Pulley With Dampener

ES#20548 - 11237525135 - Crank Pulley With Dampener - Main crank pulley that is rotationally balanced. - Genuine MINI - MINI

Main crank pulley that is rotationally balanced. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
20548
Mfg#:
11237525135
Ships in 1 day
5% off MSRP

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

$575.99

This product was last offered at the strikethrough price on
03-05-2026

$544.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Super Charger Belt Damper Bushings

ES#2650323 - PFF5-211x2 - Performance Polyurethane Super Charger Belt Damper Bushings - Helps maintain proper dampening on the hydraulic belt tensioner - Powerflex - MINI

Helps maintain proper dampening on the hydraulic belt tensioner affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2650323
Mfg#:
PFF5-211X2
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Tensioner Stop - Black

ES#3103013 - AMPENG195BK - Adjustable Tensioner Stop - Black - Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! - Alta Performance - MINI

Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alta Performance - Corporate Logo
ES#:
3103013
Mfg#:
AMPENG195BK
In Stock at Vendor
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#2718485 - 11287509476 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Litens - MINI

Controls the tension of the serpentine belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Alternator / Water Pump

Brand:
Litens - Corporate Logo
ES#:
2718485
Mfg#:
11287509476
Ships in 1 day
$168.00

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

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustment Pulley

ES#2844412 - 11288625983 - Adjustment Pulley - Helps route the serpentine belt - Genuine MINI - MINI

Helps route the serpentine belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2844412
Mfg#:
11288625983
In Stock
7% off MSRP

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

$74.51

This product was last offered at the strikethrough price on
06-04-2026

$69.09 USD
Free Shipping
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.

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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