# 994385 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta flange screw in the M8 x 45 mm size, weighing 0.023 kg and listed for 71 applications across the D, TAD and TWD series. It supersedes part number 948217.

## 🚤 Compatibility

-   **Engine Family:** D, TAD, TWD
-   **HP Range:** 145-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   M8 x 45 mm
-   0.023 kg
-   Supersedes 948217
-   71 applications across D, TAD and TWD
-   L=45mm / M8x45mm (Volvo assembly listing)
-   Quantity varies by assembly, most commonly one
-   Also supersedes Volvo part numbers 21088503 and 3849373

## 🔌 Function

Clamps a joint together, the M8 thread taking the tension and the integral flange spreading the head load.

## ⚠️ Common Signs of Failure

-   Screw slackening off in service
-   Flange face marked, dished or embedded
-   Thread stretched or stripped on removal
-   Joint fretting or weeping where clamp load has dropped
-   Head corroded and the drive rounding out

## 🛠️ Service Notes

-   The M8 x 45 mm size is what decides this row - measure the screw you are replacing, since 994395 is the M10 x 65 mm equivalent in the same family
-   Hose clamps 994556 and 994560 also publish 0.023 kg, which is a reminder that weight alone identifies nothing here

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   994385 → Supersedes 948217 → Supersedes 3848884

### OEM / Related Numbers

-   948217 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13B-E MG, D13B-F MG, D13B-N MH, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C4-B MP, D13C5-B MP, D13C1-B MG, D13C3-B MG, D13C2-B MG, D13C4-B MG, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP
-   Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
-   Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
-   Volvo Penta D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
-   Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A3-A MP, D8A7-A MP, D8A8-A MP
-   Volvo Penta D11C3-A MP, D11C4-A MP
-   Volvo Penta TAD1341-43GE-B
-   Volvo Penta TAD1344-45GE-B
-   Volvo Penta TWD1744GE

## Details

- **Price:** 3.54 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3.54 AUD | In stock |

## Images

- 994385 Flange Screw | Genuine Volvo Penta Part
- 994385 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/994385-flange-screw-genuine-volvo-penta)
> Updated: 2026-09-19