# 3583830 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta o-ring listed for 39 D series engine applications. It supersedes part number 888623.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 30-480 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   Supersedes 888623
-   39 D series engine applications
-   Published weight too low to identify the part by

## 🔌 Function

Seals the joint it sits in by being squeezed into its groove.

## ⚠️ Common Signs of Failure

-   Damp film or weeping at the joint
-   Ring gone hard, flat or glazed
-   Nicks or a spiral cut from assembly
-   Groove pitted or corroded

## 🛠️ Service Notes

-   Fit new every time - o-rings take a set in their groove and will not seal twice
-   Several o-rings in this range carry the same rounded-down weight, so the part number is the only reliable identifier

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3583830 → Supersedes 888623

### OEM / Related Numbers

-   888623 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G
-   Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
-   Volvo Penta D8A5-A MH, D8A6-A MH, D8A1-A MP, D8A2-A MP, D8A3-A MP, D8A4-A MP
-   Volvo Penta D1-30, D1-30B, D1-30F
-   Volvo Penta D11C2-A MP, D11C4-A MP

## Details

- **Price:** 31.22 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 31.22 AUD | In stock |

## Images

- 3583830 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3583830-o-ring-genuine-volvo-penta)
> Updated: 2026-08-22