# 23584789 Gasket | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta gasket weighing 0.045 kg, listed for nine applications across TAD, D and TWD series engines. It is another of the parts replacing 23158399, and pairs with plug 23584788. Gaskets are single-use.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1380-82GE
-   Volvo Penta D8A6-A MH
-   Volvo Penta TAD1381-85VE
-   Volvo Penta TWD1663GE
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1683VE
-   Volvo Penta TWD1672-1673GE
-   Volvo Penta TAD1384-85VE-IWP

-   **Engine Family:** TAD, D, TWD

## ⚙️ Key Features

-   Gasket weighing 0.045 kg
-   Listed for nine applications across TAD, D and TWD series engines
-   One of the parts replacing 23158399
-   Pairs with plug 23584788
-   2 used per assembly
-   Also supersedes Volvo part number 22836562

## 🔌 Function

Seals the joint between the plug and its housing, taking up the surface finish of both faces so the joint holds pressure.

## ⚠️ Common Signs of Failure

-   Seepage or a wet film at the joint face
-   Gasket found flattened, hardened or split on removal
-   Witness marks uneven around the face, showing the joint was not sealing evenly
-   Fluid loss with no other obvious source

## 🛠️ Service Notes

-   Single-use - fit a new gasket every time the joint is opened
-   Clean both faces back to bare metal and check the sealing face for scoring before reassembly

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23584789 → Supersedes 23158399

## 📦 Condition

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

## Details

- **Price:** 22.1 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 22.10 AUD | In stock |

## Images

- 23584789 Gasket | Genuine Volvo Penta Part
- 23584789 Gasket | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23584789-gasket-genuine-volvo-penta)
> Updated: 2026-09-21