20460204 Pulley | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Single-Groove Fan Drive Pulley - Part Number: 20460204

Single-groove pulley used on the separate fan-bracket arrangement to transmit belt drive to the cooling fan.

⚙️ Key Features

• Genuine Volvo Penta single-groove fan drive pulley

• Designed for the separate fan-bracket drive

• Direct service replacement for Volvo Penta part number 20460204

• Single-groove pulley used on the separate fan-bracket arrangement to transmit belt drive to the cooling fan

• Single V-belt groove

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20460204 (Volvo Penta OEM reference)

OEM / Related Numbers:

• VOE20460204 - Volvo Construction Equipment prefixed number format

• 20460305 / 20460306 / 20460307 - application fan clutch / fan-hub references

• 20460318 / 20460321 / 20460330 / 20460331 - application fan diameters

• 20460324 / 20460325 / 20460326 - fan-bracket thrust washer, bushing and retaining ring

• 20460328 - separate fan support bracket

• 20460329 / 20555489 - application two-groove fan pulleys

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D5D/D7D industrial diesel installations

Typically suits:

• Engine models:

• TAD520VE

• TAD720VE

• TAD721VE

• TAD722VE

• HP Range: Approximately 174HP - 280HP

• Engine Type: Four- or six-cylinder turbocharged industrial diesel, model dependent

• Year Range: Approximately 1998 - 2006

• Serial / Installation Note: Documented on the applicable fan-drive arrangement through engine serial number 10851816.

🔌 Function

Transmits belt drive at the specified ratio while maintaining correct belt tracking and alignment.

Common signs of failure:

• Belt squeal, slippage or repeated loss of tension

• Groove wear, corrosion or material built up in the belt track

• Pulley wobble, run-out or visible distortion

• Cracks around the hub, keyway or mounting holes

• Accelerated belt-edge wear caused by misalignment

Service / Installation Notes:

• Confirm groove count, working diameter, offset and shaft interface before installation

• Align all pulleys and set belt tension to the applicable specification

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging