# 874564 Coupling Piece | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta coupling piece for the EDC unit, from the Cables and Fuses group, weighing 0.036 kg and listed for 21 applications across D series engines. Coupling piece 874565 carries the identical description and the same 21 applications, so nothing published separates the two — order by the number marked on the piece you are replacing.

## 🚤 Compatibility

-   **Engine Family:** D
-   **HP Range:** 180-435 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   For the EDC unit
-   0.036 kg
-   21 applications across D series engines
-   Not separated from 874565 by any published description

## 🔌 Function

Joins the connector halves at the EDC unit and holds the contact set closed.

## ⚠️ Common Signs of Failure

-   Connection at the EDC unit dropping out intermittently
-   Coupling cracked or a latch broken away
-   Contacts corroded or moisture found inside
-   Coupling loose on its mating half
-   Fault codes appearing when the loom is moved

## 🛠️ Service Notes

-   Order by part number — the listing gives 874564 and 874565 the same description and the same applications
-   Check the contacts and seals before deciding the coupling itself has failed

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D6-330A-F, D6-370A-F, D6-330D-F, D6-370D-F, D6-300A-F, D6-300D-F, D6-300I-F, D6-330I-F, D6-370I-F, D6-435D-F, D6-400A-F, D6-435I-F
-   Volvo Penta D4-260A-F, D4-260D-F, D4-260I-F, D4-300A-F, D4-300D-F, D4-180I-F, D4-225I-F, D4-300I-F, D4-225A-F

## Details

- **Price:** 562.43 AUD
- **Vendor:** Volvo Penta
- **Type:** Electrical & Wiring
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 562.43 AUD | In stock |

## Images

- 874564 Coupling Piece | Genuine Volvo Penta Part
- 874564 Coupling Piece | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/874564-coupling-piece-genuine-volvo-penta)
> Updated: 2026-09-19