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The drive belt tensioner automatically maintains the correct tension on the serpentine belt to prevent slipping and ensure efficient power transfer to all belt-driven accessories. Signs of failure include: a squealing belt, a belt that appears loose or has jumped off a pulley, a noticeable wobble in the tensioner pulley as the engine runs, or a tensioner that has seized and is no longer spring-loaded. Replace a failing tensioner before it allows the belt to slip off and disables your accessories.
INA, part of Schaeffler Group, is a German manufacturer of precision bearings, timing components, and tensioners. As an OE supplier to European manufacturers, INA delivers exceptional quality and is the professional's choice for critical rotating components.
