68V-W0078-00 Water Pump Impeller Kit with Housing for Yamaha 4-Stroke 50 75 90 115 HP Outboard Motors Replaces 68V-W0078-00-00 Sierra 18-3523-1

["This water pump impeller kit with housing is designed for Yamaha 4-stroke outboard motors. It fits 50HP, 75HP, 90HP, and 115HP models including F115, LF115, VF115, F75, F90, and VF90.","This outboard water pump repair kit replaces OEM part numbers: 68V-W0078-00-00, 68V-W0078-01-00, 61A-44311-01, and Sierra 18-3523-1, 18-3442, and Mallory 9-48611.","The water pump impeller wears out over time and cannot push enough water to cool your engine. This can cause overheating, poor performance, or engine damage. This kit replaces worn or broken parts to fix cooling problems.","Use this kit during routine maintenance on your outboard, or if you notice weak water flow from the tell-tale (pisser), overheating alarms, or steam coming from the engine","The impeller is made of durable neoprene rubber for long life and flexibility. The housing and wear plate use corrosion-resistant marine-grade materials. All gaskets and O-rings meet factory specs for a tight, leak-free seal."]