# 22940731 Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta ring from the Inlet and Exhaust System group, weighing 0.036 kg and listed for two TAD series engine applications. It supersedes part number 21665909.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD550GE
-   Volvo Penta TAD551GE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   Ring from the Inlet and Exhaust System group
-   0.036 kg
-   Listed for two TAD series engine applications
-   Supersedes part number 21665909

## 🔌 Function

Locates and seals within its joint, holding the mating parts concentric and closing the gap between them.

## ⚠️ Common Signs of Failure

-   Leakage or a hiss at the joint the ring closes
-   Soot or residue tracking out from the joint face
-   Ring found distorted, worn thin or cracked on removal
-   Fretting marks showing the joint has been moving

## 🛠️ Service Notes

-   Renew rather than reuse when the joint is opened, and check the seats it locates against for wear

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22940731 → Supersedes 21665909

### OEM / Related Numbers

-   21665909 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 47.92 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 47.92 AUD | In stock |

## Images

- 22940731 Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22940731-ring-genuine-volvo-penta)
> Updated: 2026-08-22