# 20460510 Pump | Genuine Volvo Penta Part

## 🔧 Product Description

Engine-driven servo-oil/hydraulic pump mounted to the TAD420VE auxiliary drive to supply pressure and flow to the application steering or hydraulic circuit.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TD420VE
-   Volvo Penta TAD620VE
-   Volvo Penta TAD650VE
-   Volvo Penta TAD660VE
-   Volvo Penta TAD720VE
-   Volvo Penta TAD721VE
-   Volvo Penta TAD722VE
-   Volvo Penta TAD750VE
-   Volvo Penta TAD420VE
-   Volvo Penta TAD520VE
-   Volvo Penta TAD760VE

-   **Engine Family:** TD, TAD
-   **HP Range:** Approximately 130-160 HP
-   **Year Range:** Approximately 1998 - 2006

## ⚙️ Key Features

-   Genuine Volvo Penta engine-driven servo-oil pump
-   Designed for the engine-driven servo-oil / hydraulic pump
-   Direct service replacement for Volvo Penta part number 20460510
-   Engine-driven servo-oil/hydraulic pump mounted to the TAD420VE auxiliary drive to supply pressure and flow to the application steering or hydraulic circuit
-   Engine type: 4.0-litre four-cylinder turbocharged industrial diesel

## 🔌 Function

Generates and circulates the specified fluid flow and pressure for the associated engine or application hydraulic system.

## ⚠️ Common Signs of Failure

-   Low or fluctuating output pressure
-   Slow, heavy or erratic operation of the supplied hydraulic function
-   Whining, cavitation or abnormal mechanical noise
-   External leakage at the shaft, body or connections
-   Overheating, contaminated fluid or metal debris indicating internal wear

## 🛠️ Service Notes

-   Flush contaminated lines and verify the correct fluid, reservoir level and unrestricted inlet supply
-   Prime the pump before start-up and confirm drive alignment, rotation and system relief pressure
-   Prime the pump with the specified fluid, verify drive-gear compatibility, and flush contaminated hydraulic circuits before start-up

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   20460515 - camshaft seal
-   20460511 - Woodruff key
-   20460513 - washer
-   20460512 - nut retainer
-   20460516 - gasket
-   20512174 - application drive-gear references
-   20555182 - application drive-gear references
-   20940389 - application drive-gear references
-   20460514 - related gasket kit
-   20460506 - retaining nut and six-point socket screw
-   20460508 - retaining nut and six-point socket screw

### Other-Brand OEM Numbers

-   VOE20460510 - Volvo Construction Equipment prefixed number format

## 📦 Condition

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

## Details

- **Price:** 1986.91 AUD
- **Vendor:** Volvo Penta
- **Type:** Pumps
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1986.91 AUD | In stock |

## Images

- 20460510 Pump | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20460510-pump-genuine-volvo-penta)
> Updated: 2026-10-09