Multiquip 1685174280 Pulley Fan Drive - OEM Replacement Part for Super Silent Generators

The pulley fan drive is a critical cooling system component that transfers rotational power from the engine crankshaft to drive the cooling fan assembly in Multiquip's WhisperWatt super silent generator units. This precision-engineered pulley ensures proper fan speed and airflow to maintain optimal operating temperatures for the Kubota Z482-E4B diesel engine, which runs continuously at 3,600 rpm to produce rated generator output.

In the TLG8SSK4F series, the fan drive pulley works in conjunction with the water-cooled engine system (2.95 quart coolant capacity) to prevent overheating during continuous operation at full load capacity. Proper cooling is essential for these EPA Tier 4 Final compliant engines that deliver 12.3 hp at rated speed. A worn or damaged pulley can result in insufficient cooling fan speed, leading to elevated engine temperatures, reduced performance, and potential shutdown via the unit's protective alarm system.

Compatible with:

• TLG8SSK4F

Genuine Multiquip OEM part, sold by an authorized dealer.