DriveAlign™ Overrunning Alternator Pulleys
Gates® DriveAlign™ Overrunning Alternator Decoupler Pulleys allow the alternator to "free-wheel" or "overrun" every time the engine decelerates and provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life. The line consists of overrunning alternator decoupler pulleys and one way clutches (not interchangeable).
Chosen by OEM to reduce noise, vibration and harshness.
Patented design unmatched by any other supplier.
Exact OE replacement.