# 3812484 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta O-ring weighing 0.014 kg and listed for 39 applications across D and TWD series engines.

## 🚤 Compatibility

-   **Engine Family:** D, TWD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.014 kg
-   39 applications across D and TWD series engines

## 🔌 Function

Seals a static joint by being squeezed into its groove, blocking the leak path along the joint face.

## ⚠️ Common Signs of Failure

-   Weeping or seepage at the joint with no other cause
-   O-ring hardened, flattened or taking a permanent set
-   Ring nipped, cut or extruded out of its groove
-   Ring swollen or softened by the wrong fluid

## 🛠️ Service Notes

-   Single-use, so fit a new O-ring whenever a joint is opened
-   Clean the groove and lightly lubricate the ring on assembly so it is not nipped

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D13C3-B MH, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C2-A MG, D13C1-A MG
-   Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH
-   Volvo Penta TWD1643GE
-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1663GE
-   Volvo Penta TWD1744GE

## Details

- **Price:** 35.67 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 35.67 AUD | In stock |

## Images

- 3812484 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3812484-o-ring-genuine-volvo-penta)
> Updated: 2026-09-18