# 20450674 Hose Clamp | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta hose clamp supplied for the fuel overflow line 20581875 only, weighing 0.002 kg and listed for 9 fitments across the TD and TAD series. It supersedes 20581281, which was catalogued earlier simply as a clip.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TD720GE
-   Volvo Penta TD720VE PP
-   Volvo Penta TD520GE
-   Volvo Penta TD520VE
-   Volvo Penta TAD720GE
-   Volvo Penta TAD720VE
-   Volvo Penta TAD721VE
-   Volvo Penta TAD520GE
-   Volvo Penta TAD520VE

-   **Engine Family:** TD, TAD

## ⚙️ Key Features

-   For the overflow line 20581875 position only
-   0.002 kg
-   Supersedes 20581281, catalogued earlier as a clip
-   Listed for 9 fitments across the TD and TAD series

## 🔌 Function

Holds a hose onto its spigot with an even clamping band so the joint cannot leak or work loose.

## ⚠️ Common Signs of Failure

-   Diesel weeping from under the clamp band at the overflow connection
-   The clamp found loose, distorted, cracked or heavily corroded
-   The hose creeping off its spigot or turning by hand
-   The band cutting into or scoring the hose beneath it

## 🛠️ Service Notes

-   This clamp is listed for the overflow line position; clamps at the other low-pressure fuel connections carry their own numbers, so match the position rather than the appearance
-   A workshop list quoting 20581281 is filled by this number

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20450674 → Supersedes 20581281

### OEM / Related Numbers

-   20581281 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 1.83 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1.83 AUD | In stock |

## Images

- 20450674 Hose Clamp | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20450674-hose-clamp-genuine-volvo-penta)
> Updated: 2026-09-19