Discontinuation of EATON EV 18502 viscous fan drive and replacment COJALI fan drive.
The EV 18502 EATON viscous fan drive production is no longer availabe and its direct replacement is the COJALI fan drive. In the attached LSB22-17 it has additional information on water pump to viscous fan drive adaptors to assist with measurements when identifying specific combinations.
NOTE: The COJALI fan drive dose not require temperature adjustment before installation, the fan drive is pre-set at 60 degrees C which is suitable for slower moving industrial machinery without the benfit of "ram air".