Supercharger Components for MINI

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Superchargers use a belt-driven pulley to compress a charge of air into the intake manifold. If you are replacing or rebuilding your supercharger unit you may need some other miscellaneous parts as well. Find everything you're looking for to do the job right the first time.

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Hydraulic Belt Tensioner

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T#:591702

Part#: 11288620210

In Stock

$ 130.04

This product was last offered at the strikethrough price on
06-17-2026

$ 129.99 USD

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$ 129.99 USD

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Take control of your belt system's tension with this crucial component that ensures consistent pressure management. Over time, wear and tear can lead to the failure of this unit, or the strut may suffer damage. When it comes to serpentine belt replacement, this component becomes indispensable, requiring the most force to be carefully pried back into position.

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Pressure Sensor Hose For Supercharger

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T#:7482404

Part#: 11651504943

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$ 28.99 USD

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$ 28.99 USD

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Crank Pulley With Dampener for MINI R5X R6X

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T#:591628

Part#: 11237562801

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$ 49.78 USD

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$ 49.78 USD

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Enhance your Mini's engine performance with this essential Engine Harmonic Balancer/Vibration Dampener. Designed to smooth out rotational vibrations from the crankshaft, this pulley-driven unit ensures optimal engine operation. When worn, it may produce unusual noises near the passenger's side oil pan, signaling the need for replacement. For comprehensive maintenance, it's advisable to change the hex bolts along with the unit. Benefit from: