20460232 Return Line | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Turbocharger Oil Return Line - Part Number: 20460232

Formed turbocharger oil-return pipe used in the TAD520VE inlet and exhaust system to drain oil from the turbo bearing housing.

⚙️ Key Features

• Genuine Volvo Penta turbocharger oil return line

• Designed for the turbocharger lubrication

• Direct service replacement for Volvo Penta part number 20460232

• Formed turbocharger oil-return pipe used in the TAD520VE inlet and exhaust system to drain oil from the turbo bearing housing

• Catalogued for TAD520VE

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20460232 (Volvo Penta OEM reference)

OEM / Related Numbers:

• 24426737 - related turbocharger

• 3802191 - related remanufactured turbocharger

• 20405600 / 20555279 - application-dependent return-line references

• VOE20460232 - Volvo Construction Equipment prefixed number format

• 20460374 / 3802181 - TAD520VE turbocharger and Volvo exchange unit

• 20460372 / 3802179 - TAD720VE turbocharger and Volvo exchange unit

• 20460373 / 3802180 - TAD721VE turbocharger and Volvo exchange unit

• 20460225 / 20460234 - application turbocharger oil-feed lines

• 20460228 / 20460232 - application turbocharger oil-return lines

• 20460226 - turbo oil-line sealing washer

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D5D / TAD520VE industrial diesel installations

Typically suits:

• Engine models:

• TAD520VE

• HP Range: Approximately 174HP - 190HP

• Engine Type: 4.8-litre four-cylinder turbocharged industrial diesel

• Year Range: Approximately 1998 - 2006

🔌 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 / Installation 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

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging