Idler Pulley – Fits Mercury Marine/MerCruiser GM V6 V8 Engines (Replaces 807757T) 15-20HP as well as Mercury/Mariner/Tohatsu reference

as well as Mercury/Mariner/Tohatsu reference 8542561

and Nissan/Tohatsu equivalents

or deterioration on the rubber bellows

or engine overheating alarms

following the diagram usually found on a decal in the engine bay

Idler Pulley – Fits Mercury Marine/MerCruiser GM V6 V8 Engines (Replaces 807757T) 15-20HP as well as Mercury/Mariner/Tohatsu referenceProduct 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