# 3842325 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta flange screw from the Cooling System group, weighing 0.018 kg and listed for 2 applications on TWD series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1663GE

-   **Engine Family:** TWD

## ⚙️ Key Features

-   Cooling System group
-   0.018 kg
-   2 applications on TWD series engines
-   Integral flange head
-   14 used per assembly

## 🔌 Function

Clamps a joint with its integral flange spreading the load, so no separate washer is needed.

## ⚠️ Common Signs of Failure

-   Fastener working loose and the joint weeping
-   Flange face fretted or dished
-   Head corroded or the drive rounded
-   Thread galled or stretched
-   Coolant staining tracking from the fastener seat

## 🛠️ Service Notes

-   Flange screw 3842383 is the heavier fastener in this range at 0.084 kg, so check which one your joint takes
-   Fit clean and torque to specification rather than guessing by feel

## 📦 Condition

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

## Details

- **Price:** 4.88 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.88 AUD | In stock |

## Images

- 3842325 Flange Screw | Genuine Volvo Penta Part
- 3842325 Flange Screw | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3842325-flange-screw-genuine-volvo-penta)
> Updated: 2026-09-06