# 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

## Details

- **Price:** 644.52 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 644.52 AUD | In stock |

## Images

- 21665586 Charge Air Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21665586-charge-air-pipe-genuine-volvo-penta)
> Updated: 2026-08-03