# 993799 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta flange screw weighing 0.229 kg and listed for 27 applications across the TAD, D and TADH engine series. Flange screw 993802 covers exactly the same 27 applications and the same three engine families at 0.295 kg - the two are a closely matched pair and the difference between them is not something you can judge by eye, so order by part number.

## 🚤 Compatibility

-   **Engine Family:** TAD, D, TADH

Full model list at the end of this description.

## ⚙️ Key Features

-   0.229 kg
-   Listed for 27 applications
-   Fits TAD, D and TADH series engines
-   Shares all 27 applications with flange screw 993802
-   Quantity varies by assembly, most commonly 20

## 🔌 Function

Clamps two components together, the integrated flange spreading the load across the face so no separate washer is needed.

## ⚠️ Common Signs of Failure

-   Joint working loose or leaking at the flange
-   Screw found stretched, with a visible waist in the shank
-   Thread stripped or picked up on removal
-   Head or flange face fretted, scored or corroded

## 🛠️ Service Notes

-   Check the number against 993802 - both cover the same 27 applications on the same engine families
-   Renew any screw showing waisting rather than refitting it

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
-   Volvo Penta TAD840GE, TAD840-43VE, TAD840GE-B
-   Volvo Penta TAD570-72VE, TAD570-71VE-B
-   Volvo Penta TAD880-82GE, TAD880-84VE
-   Volvo Penta TADH880-82GE, TADH880-84VE
-   Volvo Penta TAD540-42VE
-   Volvo Penta TAD550-51VE
-   Volvo Penta TAD552VE
-   Volvo Penta TAD580-83VE
-   Volvo Penta TAD841-43GE
-   Volvo Penta TAD850-52VE
-   Volvo Penta TAD851-53GE
-   Volvo Penta TAD852VE-B
-   Volvo Penta TAD853VE
-   Volvo Penta TAD870-73VE

## Details

- **Price:** 12.83 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 12.83 AUD | In stock |

## Images

- 993799 Flange Screw | Genuine Volvo Penta Part
- 993799 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/993799-flange-screw-genuine-volvo-penta)
> Updated: 2026-10-09