Water Pump Impeller – Fits Mercury/Tohatsu 8-20 HP 4-Stroke Outboards (Replaces 47-803748) 310HP What is the difference between

What is the difference between this belt and the OEM version

Now 8M0207795 MerCruiser 5

and check for any leaks once the engine is started

Loosen the tensioner pulley or the alternator mounting bolts to release tension on the old belt

but you must verify compatibility

Water Pump Impeller – Fits Mercury/Tohatsu 8-20 HP 4-Stroke Outboards (Replaces 47-803748) 310HP What is the difference betweenProduct Details This aftermarket Water Pump Impeller Fits Mercury Tohatsu 8 20 HP 4 Stroke Outboards is engineered for a wide range of applications, including Mercury Tohatsu 820 HP 4 Stroke (2003 and newer), Command Thrust models, 209cc Mercury engines, and select Honda 7. 510 HP 4 Stroke outboards. It provides a direct interchange for numerous OEM and aftermarket part numbers from leading brands like Mercury, Tohatsu, Honda, and more. Installs