# 23588508 Dummy | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta dummy unit for the DPI-A drive, fitted where a functional component is not installed so the opening remains correctly closed and faired. It is listed for D-series engines with DPH and DPI drives. The DPI-A designation is what identifies this variant, so confirm your drive type before ordering.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-300A-G
-   Volvo Penta D6-340A-G
-   Volvo Penta D6-380A-G
-   Volvo Penta DPH-E
-   Volvo Penta DPI-A
-   Volvo Penta D6-400A-G
-   Volvo Penta D6-440A-G
-   Volvo Penta D4-150A-G
-   Volvo Penta D4-230A-G
-   Volvo Penta D4-270A-G
-   Volvo Penta D4-320A-G
-   Volvo Penta D4-300A-G
-   Volvo Penta D6-480A-G

-   **Engine Family:** D, DPH, DPI
-   **HP Range:** 150-480 HP

## ⚙️ Key Features

-   OEM Volvo Penta part number 23588508
-   Variant: DPI-A
-   System group: Marine Propulsion
-   Net weight: 0.540 kg
-   Fits D-series engines with DPH and DPI drives

## 🔌 Function

The dummy occupies and seals a position where the optional component it substitutes for is not fitted, maintaining the correct external form and keeping water and debris out. It preserves the drive's intended hydrodynamic shape.

## ⚠️ Common Signs of Failure

-   Water ingress at the position the dummy closes
-   Cracking, distortion or impact damage
-   Corrosion or pitting in the marine environment
-   Loose or missing fixings allowing movement
-   Perished or damaged sealing face where it meets the housing

## 🛠️ Service Notes

-   Confirm the drive is DPI-A rather than DPH before ordering - the two designations are not interchangeable on this dummy
-   Renew the sealing ring or gasket at the joint when refitting, since it is what keeps water and debris out of the space behind the dummy

## 📦 Condition

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

## Details

- **Price:** 679.21 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 679.21 AUD | In stock |

## Images

- 23588508 Dummy | Genuine Volvo Penta Part
- 23588508 Dummy | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23588508-dummy-genuine-volvo-penta)
> Updated: 2026-09-06