# 23385836 External Helm, single, software, single | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta External Helm, single, software — External Helm software licence for single installations, allowing engine control via CAN signals in parallel with a standard EVC control station. EXTERNAL HELM. With External helm it is possibility to control the engine via CAN signals in parallel to a standard EVC Control station. Minimum one complete helm station is always required in the installation.

## ⚙️ Key Features

-   External Helm, single, software
-   Single installation
-   Other configurations: 23385837 (twin), 23385838 (triple), 23385839 (quadruple)

## 🔌 Function

Holds the control program the engine's electronic unit runs - fuelling, timing, protection limits and the readings sent to the instruments.

## ⚠️ Common Signs of Failure

-   Fault codes with no matching component fault
-   Derate or no-start after a control unit change
-   Displays reading incorrectly or losing communication
-   Poor running that no mechanical check explains
-   A diagnostic tool showing an out-of-date release

## 🛠️ Service Notes

-   Order against your engine family AND the number of engines - these licences are not interchangeable between configurations

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 11816.87 AUD
- **Vendor:** Volvo Penta
- **Type:** Steering
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11816.87 AUD | In stock |

## Images

- 23385836 External Helm, single, software, single | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23385836-software-genuine-volvo-penta)
> Updated: 2026-10-08