# 21263410 Turbocharger | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta TAD1650GE Holset HE551W Turbocharger - Part Number: 21263410

  

Genuine Holset HE551W turbocharger for the Volvo Penta TAD1650GE 16-litre generating-set diesel engine. The turbocharger uses exhaust energy to compress intake air and is matched to the engine's Tier 3 calibration, rated speed and exhaust arrangement.

  

⚙️ Key Features

  

• Confirmed TAD1650GE application

• Holset HE551W turbocharger family

• Designed for the 16-litre MD16/TAD16 engine platform

• Matched to the engine fuel calibration and 1800rpm generating-set duty

• Genuine Holset manufacturer references available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21263410 - Volvo Penta OEM turbocharger reference

  

OEM / Related Numbers:

  

• 21263410

• Holset 2842475

• Holset 2842476

• Holset 4031136

• Holset 4031136H

• Holset 5550145

  

Aftermarket / Verified Equivalents:

  

• Holset: HE551W - references 2842475, 2842476, 4031136, 4031136H and 5550145

  

🚤 Compatibility

  

Confirmed application:

  

• TAD1650GE

  

• Engine Family: Volvo Penta MD16 / TAD16

• Engine Type: 16.1-litre inline 6-cylinder turbocharged and aftercooled diesel

• Duty: Generating-set engine

• Rated Speed: 1800rpm configuration

• Emissions: Tier 3 configuration where 21263410 is specified

• Confirm turbocharger data plate, exhaust housing, compressor housing and engine serial number

  

🔌 Function

  

The turbocharger converts exhaust-gas energy into compressor speed, increasing intake-air pressure and mass flow so the engine can produce its rated power efficiently.

  

Common signs of failure:

  

• Loss of boost and engine power

• Black exhaust smoke

• Excessive oil consumption

• Blue smoke or oil in the charge-air pipes

• Whistling, scraping or siren-like noise

• Excess shaft play

• Compressor or turbine wheel damage

• High exhaust temperature

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 6814.74 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6814.74 AUD | In stock |

## Images

- 21263410 Turbocharger | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21263410-turbocharger-genuine-volvo-penta)
> Updated: 2026-08-02