Hydraulic Belt Tensioner (Supercharger) - MINI Cooper / S / JCW / R52 / R53

Description On most cars your accessory belt tensioner does not apply tension to a Super Charger but on your Super Charged MINI Cooper it does. Bring back lost performance from a slipping belt with this OEM Hydraulic Belt Tensioner. INA is an OEM Accessory Belt Tensioner manufacturer for MINI. The INA Accessory Belt Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship as the original equipment it replaces. Features and Benefits OE-Equivalent and a direct fit application. High tension spring assembly Precision bearing assembly High quality cast components Durable long life performance.

Part #11-28-8-620-210 / 11 28 8 620 210 / 11288620210.