# 803730 Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta screw from the Cooling System group, weighing 0.004 kg and listed for a single MD series application. It is part of the same small seawater pump set as impeller 803729 and cap 803724.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD6B

-   **Engine Family:** MD

## ⚙️ Key Features

-   0.004 kg
-   One MD series application
-   Cooling System group
-   Small pump fastener

## 🔌 Function

Clamps a cooling system component to its housing at the correct tension.

## ⚠️ Common Signs of Failure

-   Screw found loose, with a weeping joint alongside it
-   Head or drive slot damaged from previous removal
-   Thread corroded or seized in the housing
-   Component face lifting where the screw should hold it down

## 🛠️ Service Notes

-   Replace corroded fasteners rather than reusing them on a pump that must stay watertight

## 📦 Condition

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

## Details

- **Price:** 10.47 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 10.47 AUD | In stock |

## Images

- 803730 Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/803730-screw-genuine-volvo-penta)
> Updated: 2026-10-10