# 21141180 Fan Hub | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta fan hub assembly used in selected 16-litre radiator-cooled engine packages. The hub supports the cooling fan on its bearing arrangement and transmits belt-drive rotation while maintaining the specified fan position inside the shroud.

## ⚙️ Key Features

-   Heavy-duty fan hub for large radiator packages
-   Precision bearing and fan-mounting geometry
-   Maintains fan alignment and tip clearance
-   Designed for continuous generator and industrial duty
-   Hub assembly only; fan, pulley and bracket are separate
-   Engine type: Volvo Penta 16.1-litre radiator-cooled diesel

## 🔌 Function

Carries the engine fan and allows smooth belt-driven rotation while preserving alignment with the pulley and fan shroud.

## ⚠️ Common Signs of Failure

-   Bearing rumble or roughness
-   Fan wobble
-   Grease leakage or overheating
-   Fan contact with the shroud

## 🛠️ Service Notes

-   Check the hub bearing before you fit anything to it — turn it by hand feeling for roughness, drag or play, and look for grease or oil escaping past the seal
-   Renew the hub as an assembly rather than nursing a rough bearing; a seizing fan hub will strip the belt and can throw the fan
-   Inspect the fan, its fasteners and the belt drive whenever the hub is disturbed, and check the pulleys line up
-   Tighten hub and fan fasteners to the figures in the workshop manual for your engine, and check the fan turns true and clears the shroud, hoses and wiring right round
-   After the first running period, recheck the fasteners and belt tension and feel the hub for unusual heat or noise

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   21141180 → Supersedes 20593355

### OEM / Related Numbers

-   20593355 earlier number superseded by this part

### Other-Brand OEM Numbers

-   VOE21141180

## 📦 Condition

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

## Details

- **Price:** 1411.75 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1411.75 AUD | In stock |

## Images

- 21141180 Fan Hub | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21141180-fan-hub-genuine-volvo-penta)
> Updated: 2026-08-22