# 21832260 Hose Clamp | Genuine Volvo Penta Part

## 🔧 Product Description

Factory-formed clamp used at the D4 exhaust-pipe hose connection. This revision is supplied without the earlier plastic sleeve and maintains the specified clamp position and load on the exhaust connection.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D4-260A-F
-   Volvo Penta D4-300A-F
-   Volvo Penta D4-225A-F

-   **Engine Family:** D
-   **HP Range:** 225-300 HP

## ⚙️ Key Features

-   Direct-fit Volvo Penta clamp geometry
-   Used on D4-F exhaust-pipe connections
-   Supersedes the earlier 3817484 clamp
-   Supplied as one clamp
-   Selected by engine product and serial number
-   Engine type: 4-cylinder turbocharged marine diesel

## 🔌 Function

Clamps the exhaust hose securely to the mating exhaust pipe so exhaust gas and cooling water remain contained within the wet-exhaust system.

## ⚠️ Common Signs of Failure

-   Soot or water tracks around the joint
-   Clamp will not maintain torque
-   Visible distortion, corrosion or cracking
-   Exhaust hose movement at the connection
-   Exhaust smell or water leakage in the engine space

## 🛠️ Service Notes

-   Match the clamp to the hose outside diameter so the band closes well within its working range rather than at the very end of its travel
-   Position it over the spigot behind the bead or barb, with the screw where a driver or spanner can still reach it once everything is refitted
-   Tighten to seal, not to crush — an over-tightened worm-drive clamp cuts into soft hose and starts the leak you were trying to stop
-   Renew clamps when a hose is changed rather than reusing them, and keep band, housing and screw all marine-grade stainless so the clamp does not corrode against itself
-   Where two clamps are fitted to one connection, stagger the screw heads and recheck both after the first running period

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21832260 → Supersedes 3817484

### OEM / Related Numbers

-   3817484 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 62.26 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 62.26 AUD | In stock |

## Images

- 21832260 Hose Clamp | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21832260-hose-clamp-genuine-volvo-penta)
> Updated: 2026-09-22