# 20459153 Pulley | Genuine Volvo Penta Part

## 🔧 Product Description

A genuine Volvo Penta pulley used in the crankshaft and separate fan-bracket belt drive. It is supplied as an individual service component under part number 20459153 and is intended to restore the original fit, alignment, sealing, support or operating function of the specified assembly. This listing supplies the named part only; adjoining components shown in an parts list for your engine are serviced separately unless explicitly stated.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TD420VE
-   Volvo Penta TAD420VE

-   **Engine Family:** TD, TAD

## ⚙️ Key Features

-   For engines with a separate fan bracket
-   Crankshaft pulley, 6.262 kg
-   Listed for 2 fitments across the TD and TAD series

## 🔌 Function

Transfers belt drive between the crankshaft, fan or engine auxiliary components.

## ⚠️ Common Signs of Failure

-   The belt no longer tracks centrally or remains correctly tensioned
-   The pulley is cracked, distorted or worn at the belt grooves
-   Belt dust, squealing or repeated belt damage increases
-   Run-out or vibration is visible while the engine is operating
-   The hub, keyway or mounting interface becomes loose or damaged

## 🛠️ Service Notes

-   Confirm which fan drive the engine has before ordering, as engines with a crankshaft-mounted fan use a different pulley arrangement

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   20459155 - Related crankshaft pulley
-   20459150 - Related crankshaft

## 📦 Condition

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

## Details

- **Price:** 730.28 AUD
- **Vendor:** Volvo Penta
- **Type:** Belts, Pulleys & Tensioners
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 730.28 AUD | In stock |

## Images

- 20459153 Pulley | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20459153-pulley-genuine-volvo-penta)
> Updated: 2026-10-09