# 947493 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta flange screw weighing 0.002 kg and listed for 20 applications on D series engines. Flange screw 946817, also here, is the much larger M12 x 25 mm part at 0.045 kg, so the two are not alternatives.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D3-110I-B
-   Volvo Penta D3-110I-C
-   Volvo Penta D3-130I-C
-   Volvo Penta D3-130A-A
-   Volvo Penta D3-160A-A
-   Volvo Penta D3-130A-B
-   Volvo Penta D3-160A-B
-   Volvo Penta D3-130A-C
-   Volvo Penta D3-160A-C
-   Volvo Penta D3-190A-B
-   Volvo Penta D3-190A-C
-   Volvo Penta D3-190I-A
-   Volvo Penta D3-110I-A
-   Volvo Penta D3-130I-A
-   Volvo Penta D3-160I-A
-   Volvo Penta D3-160I-C
-   Volvo Penta D3-190I-B
-   Volvo Penta D3-190I-C
-   Volvo Penta D3-130I-B
-   Volvo Penta D3-160I-B

-   **Engine Family:** D
-   **HP Range:** 110-190 HP

## ⚙️ Key Features

-   0.002 kg
-   20 applications on D series engines
-   Integral flange — no separate washer needed
-   Distinct from the M12 x 25 mm flange screw 946817
-   Quantity varies by assembly, most commonly 17

## 🔌 Function

Bolts a joint together and spreads its clamp load through the integral flange under the head.

## ⚠️ Common Signs of Failure

-   Joint loose or the screw backed out
-   Flange face bedded or scored
-   Thread stripped or picked up
-   Corrosion under the flange

## 🛠️ Service Notes

-   Do not add a separate washer under a flange screw — the flange is the bearing face

## 📦 Condition

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

## Details

- **Price:** 1.34 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1.34 AUD | In stock |

## Images

- 947493 Flange Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/947493-flange-screw-genuine-volvo-penta)
> Updated: 2026-10-09