22853275 Air Shutter | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta air shutter from the Inlet and Exhaust System group, weighing 1.339 kg and listed for two D series engine applications. It supersedes part number 22202350. The shutter closes the intake to stop the engine, so free movement and full closure make it effective.

🚤 Compatibility

Typically suits:

• Volvo Penta D8A2-A MP
• Volvo Penta D8A4-A MP

• Engine Family: D

⚙️ Key Features

• Air shutter from the Inlet and Exhaust System group
• 1.339 kg
• Listed for two D series engine applications
• Supersedes part number 22202350
• Free movement and full closure are what make it effective

🔌 Function

Shuts the engine's air intake to stop it, cutting the air supply so the engine cannot keep running on fuel or vapour drawn in through the inlet.

⚠️ Common Signs of Failure

• Shutter fails to close, or closes only partly, when tested
• Slow, sticky or hesitant movement instead of a clean snap shut
• Engine will not stop when the shutdown is operated
• Flap, spindle or bearings found corroded, gummed with oil mist or seized
• Seal around the flap perished or damaged, so the closed shutter still passes air

🛠️ Service Notes

• This is an engine shutdown device - test its operation at every service and after any work on the inlet, and treat a sticky shutter as a fault to fix immediately rather than at the next service
• Check the flap seats fully all round; a shutter that closes 90 per cent will not stop a running engine
• Confirm the actuating linkage or control moves freely before condemning the shutter itself

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22853275 → Supersedes 22202350

OEM / Related Numbers

• 22202350 earlier number superseded by this part

📦 Condition

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