Idler Pulley – Fits Mercury Marine/MerCruiser GM V6 V8 Engines (Replaces 807757T) 15-20HP making removal significantly easier and

making removal significantly easier and safer

or deterioration on the rubber bellows

as well as Mercury/Mariner/Tohatsu reference 8542561

958359 Volvo Penta AD40B 4-Stroke 966978

or engine overheating alarms

Idler Pulley – Fits Mercury Marine/MerCruiser GM V6 V8 Engines (Replaces 807757T) 15-20HP making removal significantly easier andProduct Details This is a high quality replacement Idler Pulley Fits Mercury Marine MerCruiser GM V6 V8 Engines (Replaces 807757T), engineered for durability and performance. It is designed to fit late model GM V6 and V8 engines (19962006), including MerCruiser 4. 3L, 5. 0L, 5. 7L, 6. 2L, and 8. 1L sterndrive or inboard models equipped with a serpentine belt system. This component serves as a direct replacement for Mercury MerCruiser part number