844594 Inlet Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta inlet valve from the Engine group, weighing 0.166 kg and listed for 8 applications across the AQD, TD, THAMD, TAMD and TID series.

🚤 Compatibility

Typically suits:

• Volvo Penta AQD70CL
• Volvo Penta AQD70D
• Volvo Penta TD70G
• Volvo Penta TD70G-83
• Volvo Penta THAMD70C
• Volvo Penta TAMD70E
• Volvo Penta TID70G
• Volvo Penta TAMD70D

• Engine Family: AQD, TD, THAMD, TAMD, TID

⚙️ Key Features

• 0.166 kg
• 8 applications across AQD, TD, THAMD, TAMD and TID
• Engine group

🔌 Function

Opens to admit the air charge into the cylinder and seals the combustion chamber for the compression and power strokes.

⚠️ Common Signs of Failure

• Loss of compression on one cylinder, with hard starting
• Hissing back through the air inlet as the engine turns over
• Valve face or seat pitted, burnt or recessed
• Stem worn or bent, so the valve does not seat squarely
• Valve clearances drifting closed and needing frequent resetting

🛠️ Service Notes

• Check the seat, the guide and the stem together — a new valve into a burnt seat or a worn guide will not last
• Only 8 applications are listed, so quote the engine and unit number when ordering
• Lap the valve in, check the seating width and reset clearances after fitting

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 466379 referenced in the part notes

📦 Condition

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