20460225 Oil Pipe | Genuine Volvo Penta Part

🔧 Product Description

Rigid oil-feed pipe that supplies clean pressurised engine oil to the TAD520VE turbocharger bearing housing.

🚤 Compatibility

Typically suits:

• Volvo Penta TD520VE
• Volvo Penta TAD520VE

• Engine Family: TD, TAD
• HP Range: Approximately 174-190 HP
• Year Range: Approximately 1998 - 2006

⚙️ Key Features

• Genuine Volvo Penta turbocharger oil feed pipe
• Designed for the turbocharger lubrication
• Direct service replacement for Volvo Penta part number 20460225
• Rigid oil-feed pipe that supplies clean pressurised engine oil to the TAD520VE turbocharger bearing housing
• Catalogued for TAD520VE
• Engine type: 4.8-litre four-cylinder turbocharged industrial diesel

🔌 Function

Uses exhaust-gas energy to drive the compressor wheel, increasing intake-air mass so the engine can produce its calibrated power efficiently.

⚠️ Common Signs of Failure

• Loss of boost, low power or slow acceleration under load
• Blue, black or white exhaust smoke
• Whistling, scraping, siren-like noise or contact between rotating components
• Excessive compressor-shaft play or oil present in the intake/exhaust housings
• High exhaust temperature, oil consumption or repeated charge-air hose failure

🛠️ Service Notes

• Correct restricted oil feed/drain, contaminated oil, intake leaks, foreign-object damage and exhaust restriction before replacing the turbocharger
• Prime the bearing housing with clean engine oil and crank the engine without firing until oil pressure is established

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 20460374 - TAD520VE turbocharger
• 20460234 - application turbocharger oil-feed lines
• 20460228 - application turbocharger oil-return lines
• 20460232 - application turbocharger oil-return lines
• 20460226 - turbo oil-line sealing washer
• 20405600 - application-dependent return-line references
• 20555279 - application-dependent return-line references

Other-Brand OEM Numbers

• VOE20460225 - Volvo Construction Equipment prefixed number format

OEM Reman Alternatives

• 3802181 - Volvo remanufactured turbocharger
• 20460374 - TAD520VE turbocharger and Volvo exchange unit
• 20460372 - TAD720VE turbocharger and Volvo exchange unit
• 3802179 - TAD720VE turbocharger and Volvo exchange unit
• 20460373 - TAD721VE turbocharger and Volvo exchange unit
• 3802180 - TAD721VE turbocharger and Volvo exchange unit

📦 Condition

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