# 3861787 Extension Kit | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta extension kit from the Marine Propulsion group, weighing 3.08 kg and listed for 1 application in the DP series.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta DP-G

-   **Engine Family:** DP

## ⚙️ Key Features

-   3.08 kg
-   1 application in the DP series
-   Marine Propulsion group kit
-   Single, installation-specific application

## 🔌 Function

Supplies the parts needed to extend the installation to the length the application requires.

## ⚠️ Common Signs of Failure

-   Assembly not reaching or lining up as it should
-   Knocking or movement at the extended joint
-   Corrosion or seizure at the extension interfaces
-   Fixings working loose under load
-   Seals at the extended joints weeping

## 🛠️ Service Notes

-   With only 1 application listed this is an installation-specific kit, so check its contents against the parts list before ordering
-   Confirm the alignment of the extended assembly after fitting rather than forcing it into place

## 📦 Condition

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

## Details

- **Price:** 5089.27 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5089.27 AUD | In stock |

## Images

- 3861787 Extension Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3861787-extension-kit-genuine-volvo-penta)
> Updated: 2026-08-22