Gates Steel V-Ribbed 6 Grooved (58 mm x 16 mm x 44.75 mm) - Flanged w/ Dust Cap

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). This is an OE-exact replacement with a patented design, bore diameter of 16mm, V-Ribbed Grooved contact surface, 6 grooves, made of steel, with an outside diameter of 58mm and a width of 45mm.