23766189 Venturi | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta venturi weighing 1.002 kg. It supersedes part number 22249742 and covers its two TAD series engine applications. A venturi's bore is calibrated, so it must not be modified.

⚙️ Key Features

• Venturi, 1.002 kg
• Supersedes 22249742 and covers its two TAD series engine applications
• The bore is calibrated, so it must not be modified

🔌 Function

Uses a calibrated restriction to set flow and generate the pressure difference the system relies on, so its bore is a working dimension rather than a plain passage.

⚠️ Common Signs of Failure

• Flow or pressure downstream not what it should be
• System fault logged with no failed component behind it
• Deposits or soot building up in the throat
• Erosion or scoring of the calibrated bore found on removal
• Cracks or distortion at the mounting flanges

🛠️ Service Notes

• Never drill, ream or otherwise open out the bore - the dimension is the part's whole function
• Renew the joint gaskets when it is refitted

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23766189 → Supersedes 22249742 → Supersedes 21859609

OEM / Related Numbers

• 22249742 earlier number superseded by this part
• 21859609 earlier number superseded by this part

📦 Condition

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