# 861019 Lock Plug | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta lock plug from the Engine group, weighing 0.002 kg and listed for 20 applications across the KAD and KAMD series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta KAD43P-B
-   Volvo Penta KAMD44P-B
-   Volvo Penta KAMD44P-C
-   Volvo Penta KAD300-A
-   Volvo Penta KAD32P
-   Volvo Penta KAD42A
-   Volvo Penta KAD42B
-   Volvo Penta KAD42P-A
-   Volvo Penta KAD43P-A
-   Volvo Penta KAD44P
-   Volvo Penta KAD44P-B
-   Volvo Penta KAD44P-C
-   Volvo Penta KAMD300-A
-   Volvo Penta KAMD43P
-   Volvo Penta KAMD43P-A
-   Volvo Penta KAMD44P-A
-   Volvo Penta KAMD42A
-   Volvo Penta KAMD42B
-   Volvo Penta KAMD42P-A
-   Volvo Penta KAMD43P-B

-   **Engine Family:** KAD, KAMD

## ⚙️ Key Features

-   0.002 kg
-   20 applications across KAD and KAMD engines
-   Engine group
-   4 used per assembly

## 🔌 Function

Blanks and locks a drilling in the engine so the passage behind it holds pressure.

## ⚠️ Common Signs of Failure

-   Oil or coolant weeping from around the plug
-   Plug found loose or backed out
-   Sealing face or thread damaged
-   Drive socket rounded on removal

## 🛠️ Service Notes

-   This is a rubber bung, not a metal plug - it closes an opening in the belt guard cover on KAD/KAMD engines rather than sealing a pressurised drilling
-   Four are fitted per engine, matching the held parts count - replace the full set together rather than just the one that has perished or gone missing

## 📦 Condition

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

## Details

- **Price:** 7.28 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7.28 AUD | In stock |

## Images

- 861019 Lock Plug | Genuine Volvo Penta Part
- 861019 Lock Plug | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/861019-lock-plug-genuine-volvo-penta)
> Updated: 2026-09-19