Lowrance Reversible Hydraulic Gear Pump-3 – 12V Autopilot Pump (00015446002)
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You have 30 days to request a return. All sale items are final sale.
The Lowrance Reversible Hydraulic Gear Pump-3 (12V) is a high-capacity hydraulic pump engineered for use with Lowrance autopilot systems on larger vessels. Designed for demanding offshore and coastal applications, this pump delivers reliable, consistent hydraulic pressure to keep your autopilot performing accurately in all sea conditions.
Key Features
- Reversible hydraulic gear pump — compatible with Lowrance autopilot systems
- O-Ring Boss (ORB) hydraulic connections for leak-free, secure fittings
- Includes 3 × ORB-5 to 9/16" UNF fittings — ready to install
- SteadySteer™ compatible for smooth, responsive steering correction
- 12V DC operation
- Pump-4 specification: designed for cylinder displacements of 290–960 cc (17.7–58.5 cu. in.)
Best Use Case
Ideal for mid-to-large powerboats and sportfishers with larger hydraulic steering cylinders (290–960 cc displacement). This pump is the right choice when your vessel's steering system requires higher hydraulic volume to maintain precise autopilot control at speed or in heavy seas. Pair with a compatible Lowrance autopilot computer (NAC-3 or AC42) for a complete system.
Also Consider
- Lowrance 00015445002 Reversible Hydraulic Gear Pump-3 – 12V Autopilot Pump — alternate Pump-3 configuration
- Lowrance 00015444002 Reversible Hydraulic Gear Pump-2, 12V — for smaller cylinder displacements
Parts Desk Insights
This is the Pump-4 variant of the Pump-3 series, intended for the largest cylinder displacement range in the lineup (290–960 cc). If your vessel's hydraulic cylinder falls below 290 cc, consider the Pump-3 (00015445002) or Pump-2 (00015444002) instead. Confirm cylinder displacement before ordering — mismatched pump capacity is the most common installation error with this series. Requires a compatible Lowrance autopilot computer (NAC-3 or AC42) — verify compatibility with your specific autopilot model before purchase.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.