# 21686488 Hose Clamp | 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 TAD550GE
-   Volvo Penta TAD551GE
-   Volvo Penta TAD750GE
-   Volvo Penta TAD751GE

-   **Engine Family:** TAD

## ⚙️ 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 creeping off its stub or weeping at the joint even with the clamp pulled tight
-   Band cracked, rusted through or distorted so it no longer sits square on the hose
-   Screw or worm thread stripped, seized or rounded so the clamp will not tighten
-   Band cutting into the hose wall, leaving a deep groove or a split
-   Clamp found loose at service with a witness mark showing it has slipped

## 🛠️ Service Notes

-   Fit a new clamp whenever the hose is renewed, as a re-used band rarely pulls up to the same seal
-   Tighten only until the joint seals: over-tightening cuts into the hose and causes the very leak the clamp is there to prevent

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   VOE21686488

### Aftermarket / Verified Equivalents

-   Charge-air cooler: 20795871
-   Retaining clamps: 21685540 and 21685545

## 📦 Condition

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

## Details

- **Price:** 26.51 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 26.51 AUD | In stock |

## Images

- 21686488 Hose Clamp | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21686488-hose-clamp-genuine-volvo-penta)
> Updated: 2026-10-09