# 3884530 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta O-ring from the Engine group, weighing 15.9 g and listed for 6 applications on D-series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40
-   Volvo Penta D2-40B
-   Volvo Penta D2-40F
-   Volvo Penta D1-30
-   Volvo Penta D1-30B
-   Volvo Penta D1-30F

-   **Engine Family:** D
-   **HP Range:** 30-40 HP

## ⚙️ Key Features

-   Engine group O-ring
-   15.9 g
-   Listed for 6 D-series applications

## 🔌 Function

Seals a static joint by being squeezed into its groove, blocking the leak path between the two faces.

## ⚠️ Common Signs of Failure

-   Weeping or a damp film at the joint
-   O-ring found flattened, nicked or extruded from its groove
-   Pressure not holding in the circuit the joint serves
-   Ring gone hard and taken a permanent set

## 🛠️ Service Notes

-   Fit a new O-ring every time the joint is disturbed
-   Lubricate the ring and check the groove and lead-in for burrs before assembly

## 📦 Condition

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

## Details

- **Price:** 25.27 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 25.27 AUD | In stock |

## Images

- 3884530 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3884530-o-ring-genuine-volvo-penta)
> Updated: 2026-10-20