# 943266 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring for production order 65659, weighing 0.002 kg and listed for 25 applications across AQ, BB, B, MD, MB and AQD series units. The production order reference is the identifying detail - it is what separates this row from otherwise similar rings.

## 🚤 Compatibility

-   **Engine Family:** AQ, BB, B, MD, MB, AQD
-   **Serial Range:** MO-XXXX/65659

Full model list at the end of this description.

## ⚙️ Key Features

-   For production order 65659
-   0.002 kg
-   25 applications across AQ, BB, B, MD, MB and AQD units

## 🔌 Function

Seals between two mating parts, the ring squeezed into its groove so fluid or pressure cannot pass.

## ⚠️ Common Signs of Failure

-   Seepage or a wet film at the joint
-   Ring hardened, flattened or permanently set on removal
-   Ring nicked, twisted or extruded from its groove
-   Groove or spigot scored, pitted or corroded

## 🛠️ Service Notes

-   Check the production order reference against your unit before ordering
-   Lubricate the ring before assembly so it is not nipped as the parts close

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta 100S, 110S
-   Volvo Penta AQ165A
-   Volvo Penta AQD21A
-   Volvo Penta B20
-   Volvo Penta BB165A
-   Volvo Penta MD21A

## Details

- **Price:** 7.15 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7.15 AUD | In stock |

## Images

- 943266 O-Ring | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/943266-o-ring-genuine-volvo-penta)
> Updated: 2026-09-19