# 22283844 Heat Shield | Genuine Volvo Penta Part

## 🔧 Product Description

Heat shield used around the HE600WG turbocharger installation on TAD1643VE and TAD1643VE-B engines. It protects nearby hoses, wiring and structure from turbine-housing and exhaust heat.

## ⚙️ Key Features

-   Exact TAD1643VE/TAD1643VE-B turbo area
-   Matched to turbocharger 22283878
-   Formed radiant-heat barrier
-   Maintains protective air gap
-   High-temperature mounting hardware
-   Engine type: 16-litre 6-cylinder turbocharged industrial diesel
-   Also supersedes Volvo part number 20750729

## 🔌 Function

Reduces radiant heat from the turbocharger and protects surrounding electrical, air and cooling components.

## ⚠️ Common Signs of Failure

-   Cracked or loose shield
-   Rattling against turbo or exhaust
-   Heat damage nearby
-   Distorted shield
-   Missing mounting hardware

## 🛠️ Service Notes

-   Fit heat shields before anything else is routed near the exhaust, and check there is clear air space between the shield and every hose, cable, fuel line and belt
-   Renew any insulation, gaskets, spacers or standoffs supplied with the shield; a shield clamped flat onto a hot surface loses much of its effect
-   Tighten the fixings evenly and only to the figure in the workshop manual for your engine — the tabs and brackets are thin and distort easily
-   Never run the engine with a shield missing or loose: bare exhaust surfaces are a fire risk in an engine space and a burn risk to anyone working alongside
-   Check the shield and its fasteners whenever the exhaust is disturbed, as vibration works them loose and a rattling shield soon cracks at its mounting tabs

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22283844 → Supersedes 21272606

### OEM / Related Numbers

-   22283878 (HE600WG turbocharger)
-   23633556 (wastegate actuator)
-   22707542 (gasket)
-   22576146 (V-clamp)

### OEM Reman Alternatives

-   3801669 (Volvo Penta Reman turbocharger)

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 76.88 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 76.88 AUD | In stock |

## Images

- 22283844 Heat Shield | Genuine Volvo Penta Part
- 22283844 Heat Shield | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22283844-heat-shield-genuine-volvo-penta)
> Updated: 2026-10-09