21665586 Charge Air Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Charge-Air Pipe - Part Number: 21665586

A genuine Volvo Penta charge-air component used on TAD550GE and TAD750-series generator engines. It connects the turbocharger-side elbow to the charge-air system and preserves the designed bore, bend radius and sealing alignment for pressurised intake air.

⚙️ Key Features

• Genuine Volvo Penta charge-air component

• Factory position-specific geometry

• Designed for turbocharger boost pressure and oil mist

• Maintains correct charge-air flow and component clearance

• Direct replacement for a split, distorted or leaking original component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21665586 (current OEM reference)

OEM / Related Numbers:

• 21665473 - elbow

• 20921906 - sealing ring

• 21033247 - gasket

• 1542778 - V-clamp

• 21737971 - charge-air hose

• 21686488 - hose clamp

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD550GE and TAD750-series generator-drive engine systems

Typically suits:

• Engine models:

• TAD550GE, TAD551GE

• TAD750GE, TAD751GE, TAD752GE, TAD753GE, TAD754GE

• HP Range: Generator rating dependent

• Engine Type: 5.1L inline four-cylinder or 7.15L inline six-cylinder turbocharged generator diesel

• Year Range: Approximately 2008 - 2020

• Fitment Note: Confirm the schematic position because adjacent charge-air pipes have different shapes.

🔌 Function

Connects the turbocharger-side elbow to the charge-air system, delivering compressed air to the engine with minimal leakage and pressure loss.

Common signs of failure:

• Hissing or oil mist around a joint

• Reduced boost and engine power

• Black smoke under load

• Split hose, cracked pipe or distorted flange

• Repeated clamp or seal failure

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging