Water Pump Impeller – Fits Tohatsu & Nissan 9.9HP-20HP (Replaces 334-65021-0, 47-803748, 19210-935-003, 5040046) 435HP 2 x Drain Screw Gaskets

2 x Drain Screw Gaskets (Replaces OMC 0307552/0500383) (not confirmed in all kits)

Engine Application: Specifically for MerCruiser 4-Cylinder engines with aluminum exhaust manifolds

Is the housing included always the same

Restricted gaskets have smaller water passages and are used in closed-loop or freshwater cooling systems to regulate engine temperature

stable surface and the boat is properly secured or removed

Water Pump Impeller – Fits Tohatsu & Nissan 9.9HP-20HP (Replaces 334-65021-0, 47-803748, 19210-935-003, 5040046) 435HP 2 x Drain Screw GasketsProduct Details This aftermarket Water Pump Impeller Fits Tohatsu & Nissan 9. 9HP 20HP is designed for reliable performance in 2 stroke and 4 stroke outboard motors. It serves as a crucial component for engine cooling, fitting a wide range of Tohatsu models (M9. 9, M12, M15, M18, MFS9. 9, MFS15, MFS18, MFS20) and Nissan outboards (NS9. 9, NS15, NS18, NSF9. 9, NSF15, NSF18, NSF20). It serves as a direct interchange for several OEM and aftermarket part