46-70941A3 Water Pump Kit Mercury Mariner Outboard Fits MANY 4, 4.5, 7.5 9.8 HP

46-70941A3 Water Pump Kit for Mercury Mariner Outboard

This water pump kit is a direct style replacement for small Mercury Mariner outboard engines from 4 through 9.8 rated horsepower. The kit restores a worn cooling system so the engine can run cool and dependably on the water.

Overview

This water pump kit is made for water pump repair and maintenance in Mercury Mariner small outboards. It contains the needed components to renew the dilapidated cooling system. Do-it-yourself mechanics can use it to keep the pump performing at that horsepower range.

Built For Performance

• Precision-fit design for a reliable replacement on marine outboard motors
• This kit, however, has robust reasonable water flow.
• This pump system is corrosion-resistant for wet boat operation.
• Use OEM tooling components provides maintenance in repeated production
• Compatibility within the selected Mercury/Mariner 4-9.9 HP gas fill and fit.

Fits These Machines

• for Mercury 4 HP outboard
• for Mercury 4.5 HP outboard
• for Mercury 7.5 HP outboard
• for Mercury 9.8 HP outboard
• for Mariner 4-9.9 HP outboard

On-The-Job Use

• Frequent cooling system rebuilds on small workboats and dinghies
• Fishing skiffs and small aluminum boats
• Complete replacing pumps while on older outboard engines
• Auxiliary power for sailboats when the main cooling pump tends to fail

Specs At A Glance

Good To Know

Q: Does this kit come with the impeller?

A: Depending on the pump kit style, often water pump assemblies gaskets and impeller included in the water pump sleeve kits.

Q: Which engine serial numbers should fit?

A: You must confirm the engine type and serial number on the housing for the OEM mounting.

Slight variations in finish or size can occur from production to production, and fit can depend on the serial number, so confirm compatibility before ordering.