The Whale AK0553 Service Kit is designed for servicing Whale Gusher Galley MK3 manual pumps commonly used in marine freshwater systems. Replacing worn diaphragms, valves, and internal components helps maintain efficient water flow and reliable manual operation onboard.

This genuine Whale service kit is ideal for preventive maintenance or restoring older pumps exposed to constant marine use and saltwater environments.

Compatible With

• Whale Gusher Galley MK3 manual pumps

Typical Applications

• Galley freshwater systems
• Hand-operated freshwater pumps
• Sailboats
• Motorboats
• Small cruising and fishing vessels

Benefits

• Restores smooth pump action
• Helps maintain consistent water flow
• Extends pump service life
• Reduces maintenance costs
• Genuine Whale replacement parts for proper compatibility

Recommended Maintenance

Manual freshwater pumps are regularly exposed to salt air, moisture, and continuous mechanical use. Periodic servicing helps prevent reduced pumping efficiency and unexpected failures during cruising or extended onboard stays.