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BMW Drive Belts & V-Belts for MINI

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Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Accessory Belt Tensioner - Mechanical

T#:32450133

Part#: 11288570439

In Stock

Sale - Save 20% $ 93.99

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

$ 75.06 USD

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Sale - Save 20%

$ 93.99

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

$ 75.06 USD

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ATI Super Damper Harmonic Damper - 5.67" Stock Size

T#:22756711

Part#: 917992

In Stock

$ 370.99 USD

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$ 370.99 USD

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The ATI Super Damper, meticulously designed for late-model 1.6L Mini Cooper engines, stands as the top choice and a rarity with its SFI 18.1 Certification, ensuring optimum performance for your MINI Cooper.

Key Features:

Compatible with 2001-2006 Mini Cooper and Mini Cooper S models.
Effectively dampens torsional crankshaft vibrations across all RPM levels.
Provides protection against engine harmonics.
A direct replacement for the OEM unit, ensuring ease of installation.
Equipped with a 6-rib serpentine belt drive for reliable performance.
Laser-etched timing marks for precision.
SFI 18.1 Certified for competition use, meeting rigorous standards.
Note: A belt tensioner tool is required to remove or replace the factory belt, and the ATI puller is not compatible with this damper.

Specifications:

Shell Material: Aluminum, 6-rib
Hub Material: Steel 916102
Inertia Weight: 2.20 lbs, 3 ring

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ATI Super Damper Harmonic Damper Stock Size B46/B48 - 3 Ring ...

T#:33047043

Part#: 917999

Ships in 6 Business Days

$ 383.99 USD

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$ 383.99 USD

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ATI Super Damper Harmonic Damper - 5.75" 2% OD - W11 1.6L

T#:22756691

Part#: 917993

In Stock

$ 370.99 USD

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$ 370.99 USD

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ATI Super Damper for Enhanced MINI Cooper Performance

Upgrade your MINI Cooper with the ATI Super Damper, a top-rated and SFI 18.1 Certified replacement. Designed to fit 2001-2006 Mini Cooper and Mini Cooper S models, this damper is engineered to dampen torsional crankshaft vibrations across all RPM levels, ensuring smooth and reliable performance. It serves as a vital shield against engine harmonics and is a direct replacement for the OEM unit. The 6-rib serpentine belt drive and laser-etched timing marks offer precision and accuracy. Please note that a belt tensioner tool is necessary for removing or replacing the factory belt, and the ATI puller is not compatible with this damper.

Key Features:

SFI 18.1 Certified for competition use
Provides effective torsional crankshaft vibration damping
Direct replacement for the OEM unit
6-rib serpentine belt drive
Laser-etched timing marks for precision

Specifications:

Shell Material: Aluminum, 6-rib
Hub Material: Steel 916102
Inertia Weight: 2.20 lbs, 3 ring

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Adjustment Pulley

T#:48780737

Part#: 11288625983

Ships in 9 Business Days

Sale - Save 7% $ 25.99

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

$ 24.22 USD

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Sale - Save 7%

$ 25.99

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

$ 24.22 USD

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Hydraulic Belt Tensioner Damper Only

T#:31522931

Part#: 11288620210D

Ships in 1-2 days

$ 116.99

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

$ 112.99 USD

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$ 112.99 USD

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Friction Wheel

T#:54744786

Part#: 11287598833

Ships on Oct 19, 2026

$ 87.99 USD

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$ 87.99 USD

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MINI Crank Pulley With Dampener - R5X R6X

T#:28138093

Part#: 11237638551

Special Order: No Guaranteed ETA

Sale - Save 11% $ 72.99

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

$ 65.17 USD

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Qty

Sale - Save 11%

$ 72.99

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

$ 65.17 USD

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MINI Crank Pulley With Dampener - R5X R6X

Improve engine performance and reduce vibrations with the MINI Crank Pulley With Dampener - R5X R6X. This pulley-driven unit is designed to smooth out rotational vibrations from the crankshaft, ensuring smoother engine operation. When the pulley wears out or dries out, you may notice unusual noises near the passenger's side oil pan, indicating the need for replacement.

Benefits:

Reduces rotational vibrations for smoother engine operation
Minimizes noise from the passenger's side oil pan
Enhances overall engine performance

For optimal results, it's recommended to replace the hex bolts along with the crank pulley.

Upgrade your MINI's engine performance and reduce vibrations with the MINI Crank Pulley With Dampener - R5X R6X.

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