Water Pump Impeller Repair Kit For Mariner 20/25/28/30HP Motors 47-84797M 81604M

Water Pump Impeller Repair Kit for Mariner

This water pump impeller repair kit provides a direct replacement for Mariner outboard motors, referencing OEM numbers 47-84797M and 81604M to restore cooling system performance.

Overview

The water pump impeller repair kit is designed for Mariner 20/25/28/30HP outboard motors. This water pump impeller repair kit includes the necessary components to maintain proper water flow and prevent overheating. Boat owners and marine technicians rely on this water pump impeller repair kit to keep engines running cool.

Built For Performance

• Direct replacement for Mariner 20/25/28/30HP outboard motors
• References OEM part numbers 47-84797M and 81604M
• Constructed with durable, wear-resistant materials for long service life
• Designed to maintain consistent water pump output
• Includes components needed for a complete impeller repair
• Engineered for reliable cooling system performance

Fits These Machines

• for Mariner 20HP Outboard
• for Mariner 25HP Outboard
• for Mariner 28HP Outboard
• for Mariner 30HP Outboard

On-The-Job Use

• Routine water pump maintenance on Mariner outboards
• Overheating prevention during sustained operation
• Replacement for cracked or worn impeller blades
• Suitable for both saltwater and freshwater use

Specs At A Glance

Good To Know

Q: How often should a water pump impeller be replaced? A: Impellers typically need replacement every few seasons or after 100 hours of use, depending on operating conditions.

Q: Does this repair kit fit all Mariner outboards? A: This kit fits Mariner 20/25/28/30HP motors with the referenced OEM part numbers, so confirm your engine's serial number before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.