Gates 37021P DriveAlign Overrunning Alternator Decoupler Pulley (ADP)

Gates 37021P DriveAlign Overrunning Alternator Decoupler Pulley (ADP)

Features:

• Exact OE replacement
• Chosen by OEM to reduce noise, vibration and harshness and improve fuel economy
• Patented design unmatched by any other supplier

Gates DriveAlign 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. This results in smoother engine performance, efficiency and increased belt and component life. The line consists of overrunning alternator decoupler pulleys and one-way clutches (not interchangeable).

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