22284630 Heat Shield | Genuine Volvo Penta Part

🔧 Product Description

Exhaust heat shield used on TAD1140VE, TAD1141VE and TAD1142VE engines. It is secured with flange screw 996457 and shields nearby components from manifold and turbocharger heat.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1140-42VE

• Engine Family: TAD

⚙️ Key Features

• Exact TAD1140-TAD1142VE fitment
• Formed exhaust heat barrier
• Factory mounting profile
• Uses flange screw 996457
• Protects wiring, hoses and service areas
• Engine type: 11-litre 6-cylinder turbocharged industrial diesel

🔌 Function

Limits radiant exhaust heat reaching surrounding engine components.

⚠️ Common Signs of Failure

• Rattling or loose shield
• Cracked mounting points
• Heat damage nearby
• Shield contact with exhaust
• Missing screw or spacer

🛠️ 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 / Related Numbers

• 996457 (flange screw)
• 22281111 (related exhaust manifolds)
• 22281112 (related exhaust manifolds)

📦 Condition

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