# 3018430 Float | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta float from the Engine group, weighing 0.001 kg and listed for four applications across THD and DH series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta THD102KB
-   Volvo Penta THD102KD
-   Volvo Penta THD102K-KB
-   Volvo Penta DH10A

-   **Engine Family:** THD, DH

## ⚙️ Key Features

-   0.001 kg
-   Four applications across THD and DH series engines

## 🔌 Function

Rises and falls with the fluid level, driving the level sensing mechanism.

## ⚠️ Common Signs of Failure

-   Float waterlogged or perforated so it no longer floats
-   Level reading stuck regardless of actual level
-   Float fouling inside its chamber
-   Arm or pivot worn or detached

## 🛠️ Service Notes

-   A waterlogged float reads as a failed sensor — check it floats before replacing the sender
-   Level sensor 3018456 covers the same four engines and is the mating part

## 📦 Condition

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

## Details

- **Price:** 30.84 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 30.84 AUD | In stock |

## Images

- 3018430 Float | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3018430-float-genuine-volvo-penta)
> Updated: 2026-10-07