A failed gasket may also cause overheating if exhaust gases interfere with cooling water flow
Meets emission-label and regulatory compliance requirements
Safety first: Ensure the engine is off and cool before beginning work
Suitable for both fresh water and saltwater applications
ensuring a longer-lasting
Water Pump Impeller – Fits Tohatsu & Nissan 9.9HP-20HP (Replaces 334-65021-0) family-yamaha-f15mlha A failed gasket may alsoWater Pump Impeller Fits Tohatsu & Nissan 9. 9HP 20HP (Replaces 334 65021 0) This water pump impeller is designed for a wide range of Tohatsu and Nissan outboard motors. It fits Tohatsu 2 stroke (M9. 9, M12, M15, M18) and 4 stroke (MFS9. 9, MFS15, MFS18, MFS20) models, as well as Nissan 2 stroke (NS9. 9, NS15, NS18) and 4 stroke (NSF9. 9, NSF15, NSF18, NSF20) models. It serves as a direct replacement for multiple OEM part numbers, including Tohatsu