21882797 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Turbocharger Oil-Return Hose - Part Number: 21882797

A genuine flexible turbocharger oil-return hose used across Volvo Penta D4, D6, AQAD, KAD, KAMD, TAMD and industrial diesel engine families. It replaces or cross-references earlier return-pipe number 466328.

⚙️ Key Features

• Factory routing, connection size and end orientation

• Designed for the specified pressure, fluid or gas

• Engine-grade heat and vibration resistance

• Maintains the intended flow area and component clearance

• Direct replacement for the matching original connection

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21882797 → supersedes / replaces 466328 in applicable installations

OEM / Related Numbers:

• 466328 - earlier OEM oil-return hose / pipe reference

Aftermarket / Verified Equivalents:

• Amboss: RH-328 turbo oil-return hose

• Aftermarket reference: 466328 / RH-328

🚤 Compatibility

Commonly used on:

• Volvo Penta D4 and D6 marine diesel engine systems

Typically suits:

• Engine / drive models:

• D4 and D6 marine diesel engines where 21882797 is listed

• AD31, AD41, AQAD30/31/40/41

• KAD300-A, KAD32P-A, KAD42, KAD43, KAD44

• KAMD300-A, KAMD42, KAMD43, KAMD44

• TAMD102, TAMD103, TAMD120, TAMD121, TAMD122, TAMD162

• Selected TAD industrial engines using the same turbo oil-return connection

• HP Range: Engine-family dependent

• Engine Type: Volvo Penta turbocharged marine or industrial diesel

• Year Range: Approximately 1980s - 2016

• Serial / Fitment Note: Confirm the complete engine, drive or equipment product number and serial number before ordering.

🔌 Function

Carries or connects the specified fuel, oil, coolant, air or exhaust flow while preserving factory alignment and sealing.

Common signs of failure:

• Leakage or staining around the connections

• Cracking, corrosion, swelling or chafing

• Restricted flow from deformation or deposits

• Loose fittings or damaged sealing surfaces

• Pressure loss, overheating or reduced engine performance

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging