# 3580526 Rubber Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta rubber hose running between the seawater pump and the heat exchanger, from the Cooling System group, weighing 0.215 kg and listed for eight MD series engine applications.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD2030
-   Volvo Penta MD2030B
-   Volvo Penta MD2030-C
-   Volvo Penta MD2030-D
-   Volvo Penta MD2040
-   Volvo Penta MD2040B
-   Volvo Penta MD2040-C
-   Volvo Penta MD2040-D

-   **Engine Family:** MD

## ⚙️ Key Features

-   Seawater pump to heat exchanger
-   0.215 kg
-   Eight MD series engine applications

## 🔌 Function

Carries raw seawater from the pump to the heat exchanger, flexing where a rigid pipe cannot.

## ⚠️ Common Signs of Failure

-   Seawater weeping at the clamped ends
-   Hose softened, swollen or perished
-   Collapse under suction, starving the pump
-   Cracking visible when the hose is flexed
-   Internal deterioration shedding debris into the circuit

## 🛠️ Service Notes

-   This one is on the raw seawater side, so it sees salt water — check it more often than the coolant hoses
-   A collapsing suction hose starves the seawater pump and mimics pump failure

## 📦 Condition

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

## Details

- **Price:** 113.64 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 113.64 AUD | In stock |

## Images

- 3580526 Rubber Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3580526-rubber-hose-genuine-volvo-penta)
> Updated: 2026-10-12