My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Raymarine M81120 Type 1 12V Autopilot Hydraulic Drive Reversing Pump

Manufacturer

Picture for manufacturer Raymarine

Part Number

M81120
10 reviews
Sale Price

$1,009.53

In Stock (6)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Raymarine M81120 is a 12-volt Type 1 reversing hydraulic pump designed for use with autopilot systems on boats equipped with hydraulic steering. This pump is compatible with hydraulic steering rams ranging from 4.9 to 14 cubic inches (80cc–230cc), making it suitable for a wide range of hydraulic steering setups.

The M81120 Type 1 hydraulic drive is compatible with both S1/S1G and S2/S2G autopilot corepacks, providing flexibility across Raymarine's autopilot system lineup.

Key Features:

  • Reversing hydraulic pump for autopilot steering systems
  • 12-volt operation
  • Compatible with S1, S1G, S2, and S2G Raymarine autopilot corepacks
  • Maximum stall pressure at 12V: 750 psi (50 bar)
  • Peak flow rate (no load): 67 in³/min (1,000 cc/min)

Ram Capacity by Corepack:

  • S1 or S1G Corepack: 4.9 in³ – 10.5 in³ (80cc – 172cc) ram capacity
  • S2 or S2G Corepack: 4.9 in³ – 14 in³ (80cc – 230cc) ram capacity

Engineered for reliable autopilot performance, the Raymarine M81120 delivers consistent hydraulic pressure to keep your vessel on course, even in demanding sea conditions.

Products specifications

Type

Hydraulic Pump

Drive Type

Hydraulic

Best Use

Powerboats

Connection Interface

SeaTalkngNMEA 2000

Maximum Boat Displacement

24000 Pounds w/X-10 Corepack

Warranty Details

Two Years

Great

Easy. Best price anywhere.

Was for head gaskets. They used to come 2 to a pack--now same price and there is only one in the pack (1135g) Mr. Gasket. Knowing this, I wouldn't have ordered.

I ordered a chrome brake light cover from Autoplicity 3 days ago and received it today. Their add showed the piece I wanted clearly and it arrived today exactly as I expected. It looks great on my new Dodge truck. Thanks for the great service!

A+++ service and upadates.

Good so far

So far easy to order from. I will see how long it takes to get product now.

Very good prices. Almost to good to be true

Exact product as promised with the best price on the internet. Product shipped fast and had a tracking number to keep me up to date on my order. I would order from again without hesitation and will tell friends.

Quick smooth transaction, with more than adequate feedback. My item shipped the same day and arrived in 5 days in excellent condition. The order acknowledgement was a personal Thank You email. <br> good vendor, best price, bookmarked for future use,

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy