Hydraulic Drive Units

Hydraulic Drive Units

A reversible hydraulic steering pump is used to add autopilot capabilities to outboard or sterndrive (inboard/outboard) vessels with existing hydraulic steering systems. Larger boats need larger pumps; your choice of pump will decide whether you need a standard NAC-2 or high-current NAC-3 autopilot computer.

HLD350 Drive Unit

Hydraulic linear drive unit for accurate auto-steering on smaller vessels (typically vessels up to 39ft).

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HLD2000L Drive Unit

Hydraulic linear drive unit for accurate auto-steering.

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HLD2000LD Drive Unit

Hydraulic linear drive unit for accurate auto-steering on larger boats.

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