Click to enlargeRaymarine Type 1 Pump 12V
Manufacturer: RaymarinePart #: M81120SKU: 12743
- 12V
Item #: 12743
Category: Autopilots
● In stock — ships fast from US warehouses
- Ships from US warehouses
- Free shipping on orders over $99
- Secure checkout — your info is protected
- Genuine marine-brand parts, not knockoffs
- 30-day returns
- Marine parts support — we know boats
Description
Type 1 Pump 12volt Reversing hydraulic pump for use with steering systems equipped with 4. 914 cubic inch (80cc 230cc) hydraulic steering rams.
The Type 1 hydraulic drive is compatible with both S1/S1G and S2/S2G corepacks. Use the table below to determine the Type 1 hydraulic drive's capacity when used with each corepack Corepack Used S1 or S1G Ram Capacity 4.
9in - 10. 5in (80CC-172CC) Maximum Stall Pressure at 12V 750psi (50bar) (no load) 67in/min (1000cc/min) Corepack Used S2 or S2G Ram Capacity 4.
9in - 14in (80cc - 230cc) Maximum Stall Pressure at 12V 750psi (50bar) Peak Flow Rate (no load) 67in/min (1000CC/min)
Specifications
| Brand | Raymarine |
|---|---|
| Part Number | M81120 |
| EverTide SKU | 12743 |
| UPC | 023193811208 |
| Voltage | 12 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
Complete your setup

Raymarine ACU-100 Actuator Control Unit
$649.99
Raymarine ACU-200 Acuator Control Unit - Use Type 1 Hydraulic, Linear & Rotary Mechanical Drives
$999.99
Raymarine ACU-300 Actuator Control Unit f/Solenoid Contolled Steering Systems & Constant Running Hydraulic Pumps
$2249.99
Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives
$2299.99Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Raymarine productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Navigation & Instruments — frequently asked
- What’s the difference between a chartplotter and a fishfinder?
- A chartplotter shows your GPS position on electronic charts for navigation. A fishfinder uses sonar to show what’s below the boat — depth, bottom structure, and fish. Many modern units combine both, and networked systems can share data across displays.
- Do I really need a VHF radio?
- For safety, yes. A VHF radio is the primary way to reach other vessels and the Coast Guard, and a DSC-equipped VHF connected to GPS can transmit your position in an emergency. It’s more reliable than a cell phone offshore and is the recognized standard for marine distress calls.
- What is NMEA 2000 and do I need it?
- NMEA 2000 is a standard network that lets marine electronics — chartplotter, sonar, autopilot, sensors, engine data — share information over a single backbone. It’s not required for a simple setup, but it makes multi-device systems far easier to expand and integrate.
Customer reviews
No reviews yet — this product.
Fast shipping
Ships from US warehouses — free over $99
The right part
Marine-grade parts matched to your boat
Real support
Questions? We know boats — call or email
