# 78490174 Hose | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hose from the Lubricating and Oil System group for engines from serial number 2016113687 onwards, weighing 0.234 kg and listed for 7 applications in the TWD series.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD1652GE
-   Volvo Penta TWD1653GE
-   Volvo Penta TWD1644-45GE
-   Volvo Penta TWD1663GE
-   Volvo Penta TWD1682-83GE
-   Volvo Penta TWD1683GE-B
-   Volvo Penta TWD1672-1673GE

-   **Engine Family:** TWD
-   **Serial Range:** SN2016113687-

## ⚙️ Key Features

-   For engines from serial number 2016113687 onwards
-   0.234 kg
-   7 TWD series applications
-   Lubricating and Oil System group hose

## 🔌 Function

Carries oil between two points under pressure or on return, flexing with engine movement.

## ⚠️ Common Signs of Failure

-   Oil misting, weeping or dripping at a hose end
-   Outer cover chafed through or the braid showing
-   Hose bulging or kinked where it has been routed against something
-   Oil pressure lower than expected from a restricted or collapsing hose
-   Oil residue collecting below the hose run

## 🛠️ Service Notes

-   Check the engine serial number, as this hose is listed from a specific build onwards
-   Renew the sealing washers at both ends and check the hose clears hot and moving parts along its whole run
-   Valve housing 78490162 shares the same serial change and may be part of the same work

## 📦 Condition

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

## Details

- **Price:** 623.61 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 623.61 AUD | In stock |

## Images

- 78490174 Hose | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/78490174-hose-genuine-volvo-penta)
> Updated: 2026-08-22