# 960183 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring weighing 0.007 kg and listed for just 4 applications on MD and AQD series engines. That narrow fitment is what identifies it, and it is not interchangeable with the numbers either side of it.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD21B
-   Volvo Penta MD21A
-   Volvo Penta AQD21A
-   Volvo Penta AQD21B

-   **Engine Family:** MD, AQD

## ⚙️ Key Features

-   0.007 kg
-   4 listed applications
-   Fits MD and AQD series engines
-   Not interchangeable with neighbouring o-ring numbers

## 🔌 Function

Seals a static joint by being squeezed into its groove, closing the path oil, fuel or coolant would otherwise take across the face.

## ⚠️ Common Signs of Failure

-   Slow weep at the joint face
-   Ring taking a permanent flat
-   Rubber hardened or cracked
-   Assembly damage — nicks, cuts or a spiral twist
-   Swelling or softening from the wrong fluid

## 🛠️ Service Notes

-   Check the engine designation against the four listed applications before ordering

## 📦 Condition

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

## Details

- **Price:** 35.51 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 35.51 AUD | In stock |

## Images

- 960183 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/960183-o-ring-genuine-volvo-penta)
> Updated: 2026-09-06