# 3090746 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring weighing 0.001 kg and listed for 21 applications across TAD and TWD series engines.

## 🚤 Compatibility

-   **Engine Family:** TAD, TWD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.001 kg
-   21 applications across TAD and TWD series engines
-   Single-use

## 🔌 Function

Seals a joint against fluid leakage.

## ⚠️ Common Signs of Failure

-   Weeping at the joint
-   O-ring hardened, nicked or flattened on removal
-   Leak returning after retightening
-   Swelling from fluid incompatibility

## 🛠️ Service Notes

-   Single-use — always fit new when the joint is opened

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAD1640-42GE-B, TAD1640VE-B, TAD1640-42VE-C
-   Volvo Penta TAD1643VE-B, TAD1643VE
-   Volvo Penta TWD1683GE-B, TWD1683VE
-   Volvo Penta TAD1140-42VE
-   Volvo Penta TAD1150-52VE
-   Volvo Penta TAD1170-72VE
-   Volvo Penta TAD1180-83VE
-   Volvo Penta TAD1641VE-B
-   Volvo Penta TAD1642VE-B
-   Volvo Penta TAD1650VE-B/51VE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TWD1644-45GE
-   Volvo Penta TWD1672-1673GE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1744GE

## Details

- **Price:** 4.38 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.38 AUD | In stock |

## Images

- 3090746 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3090746-o-ring-genuine-volvo-penta)
> Updated: 2026-09-19