# 3580379 Gear | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta gear from the Cooling System group, weighing 0.313 kg and listed for 26 applications across D and MD series engines.

## 🚤 Compatibility

-   **Engine Family:** D, MD
-   **HP Range:** 30-75 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   0.313 kg
-   26 applications across D and MD series engines

## 🔌 Function

Transmits drive to the cooling system component it turns.

## ⚠️ Common Signs of Failure

-   Whine varying with engine speed
-   Tooth flank pitting or chipping
-   Excessive backlash
-   Bearing bore worn oval
-   Metallic debris in the oil

## 🛠️ Service Notes

-   Check the meshing gear for matching damage — wear is shared
-   O-ring 3580380 covers the same 26 engines and is likely fitted with it

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
-   Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
-   Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
-   Volvo Penta D1-30, D1-30B, D1-30F

## Details

- **Price:** 278.86 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 278.86 AUD | In stock |

## Images

- 3580379 Gear | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3580379-gear-genuine-volvo-penta)
> Updated: 2026-09-18