Quicksilver 8M0078858 Water Pump Kit

Quicksilver 8M0078858 Water Pump Kit

Quicksilver 8M0078858 Water Pump Upper Repair Kit is designed to service the water pump assembly on select Mercury Verado FourStroke outboards. This comprehensive repair kit includes many of the critical components needed to restore proper cooling system performance and help maintain reliable engine operation.

Designed for select 6-cylinder Verado applications, this kit replaces key water pump components including the impeller, upper and lower housings, face plate, gaskets, drive key, face seal, seal carrier, and water tube coupling. It is one of the more complete kits available for repairing Verado outboard water pumps.

Product Features:

• Complete upper water pump repair kit for select Mercury Verado FourStroke outboards
• Designed for 200-400 HP Verado 6-cylinder applications
• Includes major water pump components needed for repair
• Helps restore proper cooling water flow and engine protection
• One of the more complete Verado water pump repair kits available
• Designed to meet Mercury Marine performance requirements

Fits:

• 200 HP Verado 6 Cyl - s/n 1B517434 thru 2B144122
• 200 HP Verado 6 Cyl - s/n 2B144123 thru 2B578935
• 225 HP Verado 6 Cyl - s/n 1B517434 thru 2B144122
• 225 HP Verado 6 Cyl - s/n 2B144123 thru 2B578935
• 250 HP Verado 6 Cyl - s/n 1B517434 thru 2B144122
• 250 HP Verado 6 Cyl - s/n 2B144123 thru 2B578935
• 275 HP Verado 6 Cyl - s/n 1B517434 thru 2B144122
• 275 HP Verado 6 Cyl - s/n 2B144123 thru 2B578935
• 300 HP Verado 6 Cyl - s/n 1B517434 thru 2B144122
• 300 HP Verado 6 Cyl - s/n 2B144123 thru 2B578935
• 350 HP 2.6L L6 Pro Verado - s/n 2B141124 & up
• 400 HP 2.6L L6 Verado - s/n 2B618256 & up
• 400R HP 2.6L L6 Racing - s/n 2B141124 & up

Kit Includes:

• Water impeller
• Upper pump housing
• Lower pump housing
• Face plate
• Gaskets
• Drive key
• Face seal
• Seal carrier
• Water tube coupling

Product Details:

• Brand: Quicksilver
• Manufacturer Part Number: 8M0078858
• Part Type: Water Pump Upper Repair Kit
• Application: Mercury Verado FourStroke Outboards
• Engine Type: 6-Cylinder Verado
• Horsepower Range: 200-400 HP

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