Navico Pump-3 MK2 Reversible Hydraulic Autopilot Pump – 12V
The 12-volt Navico Pump-3 MK2 supplies reversible hydraulic steering assistance for compatible autopilot installations. Its bidirectional operation supports controlled rudder movement in both directions, helping operators maintain course more consistently and reducing the need for repeated wheel corrections.
Common Question of Navico Pump 3
What is Pump-3 MK2?
The Navico Pump-3 MK2 is a reversible 12V hydraulic autopilot pump for compatible steering systems. It moves hydraulic fluid under autopilot control. Confirm cylinder volume, hydraulic fittings, hoses, control computer, battery, wiring, and hydraulic autopilot system compatibility before installation.
What voltage does it use?
It uses 12 volts according to the product listing. Confirm battery capacity, cable gauge, fuse or circuit breaker, current draw, polarity, grounding, pump direction, and control-unit connections before wiring for dependable steering operation.
Is it an anchor component?
No. Pump-3 MK2 operates hydraulic steering and does not control a gypsy, drum, chain, or anchor rope. It is not an electric anchor windlass. Verify separate equipment for marine anchor retrieval.











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