• M81138 Raymarine Sterndrive Drive Unit
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M81138 Raymarine Sterndrive Drive Unit | Genuine Raymarine Electronics

M81138 Raymarine Sterndrive Drive Unit | Genuine Raymarine Electronics

$2,189.00 AUD
$2,189.00 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

M81138 Raymarine Sterndrive Drive Unit - Part Number: M81138

Mechanical autopilot drives for sterndrive inboard/outboard steering

Model: Mechanical I/O autopilot actuator for stern drive boats

I/O stern drives Overview

The I/O stern drives for inboard/outboard vessels are electro-mechanical autopilot steering actuators that work with many popular MerCruiser and Volvo Penta stern drive boats. The drives operate the power steering valve in the same way as the boat's steering cable. When you disengage the autopilot, a clutch disengages the I/O drive so you can steer the boat manually.   

Compatible with 12-volt power systems, these drives work with the Evolution ACU-200 actuator control unit.

When fitting this to your boat, optional bracket kits may be required.  Please consult with your dealer or Raymarine technical support for details.

Genuine Raymarine product supplied through Raymarine's Australian distributor, shipped Australia-wide from Kadina, SA.

📏 Specifications

  • Part number: M81138

✅ Condition

  • Brand new genuine product
  • Supplied in original packaging
  • Full Australian manufacturer warranty

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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