I have a 1991 Hyster H60XL serial number C177B04900M. It has the GM 3.0 engine. Cooling fan mounts to a cast iron bracket that contains a water passage, thermostat, radiator hose connection, coolant temperature sensor, and belt tensioner pulley. My bracket has cracked and is leaking. I have struck out so far finding a used one. We located one that looked right at Atlanta Lift Truck Salvage. When it arrived we found that the pulley was offset about 1 3/8" closer to the radiator and would not align with crank pulley. I have pictures and measurements to compare if anyone thinks they might have one. I have not been able to secure a OEM part number either.