# 21678345 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Formed or flexible hose manufactured for the original Volvo Penta fluid, air, vacuum or aftertreatment circuit. Correct length, bend, material and connection diameter prevent restriction, leakage and chafing.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta V8-380-CE-A
-   Volvo Penta V8-380-C-B
-   Volvo Penta V8-380-CE-B
-   Volvo Penta V8-380-C-D
-   Volvo Penta V8-380-CE-D
-   Volvo Penta V8-430-CE-D
-   Volvo Penta V8-350-C-D
-   Volvo Penta V8-350-CE-D
-   Volvo Penta V8-380-C-A

-   **Engine Family:** V
-   **HP Range:** 350-430 HP

## ⚙️ Key Features

-   Genuine Volvo Penta moulded hose or line
-   Correct routing and clamp locations

## 🔌 Function

Transfers the designated fluid, air or vacuum signal through the original system route.

## ⚠️ Common Signs of Failure

-   Hose weeping, dripping or blowing off at a connection
-   Rubber gone hard and crazed, or soft and swollen to the touch
-   Hose collapsing or ballooning in service, giving poor flow or a pressure loss
-   Chafed flat spot or cut where the hose touches a bracket, clip or another component
-   Staining or residue tracking down from the joint onto the components below

## 🛠️ Service Notes

-   Renew the clamps and any sealing rings when the hose is changed, and refit it to the original route and clip positions so it does not chafe

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   VOE21678345

## 📦 Condition

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

## Details

- **Price:** 29.07 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.07 AUD | In stock |

## Images

- 21678345 Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21678345-hose-genuine-volvo-penta)
> Updated: 2026-10-09