20542693 Fan Ring | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta fan ring is an OEM service component used in the Viscous-Fan Ring / Shroud. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta 5-litre TAD5 industrial diesel application. Technical identification: Fan ring for Visco 68 cooling-fan installation. In service, it moves cooling air through the radiator or cooling pack while maintaining the specified airflow direction, hub offset, balance and shroud clearance. Selection must be confirmed by OEM part number 20542693, the exact model/product number, serial number and installed assembly configuration.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD840GE
• Volvo Penta TAD552VE
• Volvo Penta TAD853VE
• Volvo Penta TAD880-82GE
• Volvo Penta TAD880-84VE
• Volvo Penta TAD580-83VE
• Volvo Penta TAD550GE
• Volvo Penta TAD551GE
• Volvo Penta TAD570-72VE
• Volvo Penta TAD570-71VE-B
• Volvo Penta TAD550-51VE
• Volvo Penta TAD540-42VE
• Volvo Penta TAD840-43VE
• Volvo Penta TAD850-52VE
• Volvo Penta TAD870-73VE
• Volvo Penta TADH880-82GE
• Volvo Penta TADH880-84VE

• Engine Family: TAD, TADH

⚙️ Key Features

• Genuine Volvo Penta OEM fan ring
• OEM part number 20542693
• Technical distinction: Fan ring for Visco 68 cooling-fan installation
• Confirm diameter, blade count, airflow direction and hub offset, then check shroud clearance and vibration through the full speed range.

🔌 Function

Moves cooling air through the radiator or cooling pack while maintaining the specified airflow direction, hub offset, balance and shroud clearance. Confirm diameter, blade count, airflow direction and hub offset, then check shroud clearance and vibration through the full speed range.

⚠️ Common Signs of Failure

• High coolant temperature or reduced cooling capacity under load
• Fan vibration, imbalance or abnormal hub noise
• Cracked, bent or eroded blades
• Fan contact with the ring or shroud due to incorrect clearance
• Loose hub or incorrect airflow direction after installation

🛠️ Service Notes

• The fan ring guides air through the cooling package and only does its job if it is complete and correctly positioned — fit it so the fan runs centrally within it with even clearance all the way round
• Turn the fan by hand through a full revolution after fitting and check that nothing touches; a ring that fouls a blade will wreck the fan
• Use all the original fixings, rubber mounts and grommets, and check for cracks around the mounting points — a ring loose on broken mounts will fret, rattle and eventually break up
• Never run the engine with the ring or fan guard removed or damaged: it costs cooling performance and it is the guard between you and the fan
• Clean the radiator or charge-air cooler faces and inspect the fan blades while the access is good

🔄 Supersession & Cross Reference

Aftermarket / Verified Equivalents

• Auger: 71848

📦 Condition

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