Engineered Marine Products 46-46219 Water Pump Repair Kit for Yamaha Outboards

The Engineered Marine Products 46-46219 is a comprehensive water pump repair kit designed specifically for Yamaha 4-stroke outboard engines ranging from 60 to 350 horsepower. This kit provides all the essential components needed to restore your outboard's water pump to optimal performance without replacing the entire housing assembly.

Kit Contents:

• 18-3071 Impeller
• 18-0406 Water Pump Gasket
• 18-3518 Water Pump Base Outer Plate
• 18-3519 Water Pump Housing Insert Cup
• 18-0256 Bolts (4 pieces)
• 18-7483 O-Ring
• 18-3302 Impeller Key
• 18-7485 O-Ring

This repair kit is engineered to meet or exceed OEM specifications, ensuring reliable cooling system performance for your Yamaha outboard. It is interchangeable with Yamaha OEM part number 6P2-W0078-00-00 and Sierra part number 18-3515, making it a cost-effective alternative to factory parts. Regular water pump maintenance is critical for preventing engine overheating and extending the service life of your outboard motor.