Quicksilver 807757T Serpentine Belt Idler Pulley

Freeport Marine Supply Verified independent store

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Engine idler pulley 807757T is for use on MerCruiser 4.3L, 5.0L, 5.7L, 6.2L, and 8.2L sterndrive or inboard engines having a serpentine belt and made by General Motors. The pulley is made of long-lasting thermal resin. The bearing is molded into the pulley. When replacing the idler pulley, check the pulley support bushing and serpentine belt for damage or wear. Replace as necessary to help keep your engine running at its peak performance.Product Details Manufacturer part number: 807757T Serpentine belt idler pulley is for select MerCruiser sterndrive and inboard engines This thermal resin pulley is 3" diameter and has six grooves The bearing is molded into the thermal resin pulley When replacing the bushing, check serpentine belt for damage, or wear Replace as necessary Pulley fits numerous Mercury Marine inboards and sterndrives applications from 4.3 liters to 5.0, 5.7, 6.2, 454, and 502 engines. Pulley measures 3" in diameter with the male serpentine grooves. Show more