These are the factory manual belt driven fans off of 1987-2001 Jeep Cherokees, XJs. These fans do 80% of the cooling for the XJs cooling system. Commonly read on the internet to go with a triple electric fan setup, people will delete these fan for this setup resulting in a terrible cooling system. I will have the options for the three following, One as what feels to be a GOOD use factory fan and clutch, Two being a Factory clutch that MAY feel weak to the touch of spinning by hand, and Three I will have the option of a good fan blade with an aftermarket clutch. Also I will add the option if you just need a blade, if you are going to buy a new clutch yourself. Will Be adding the Jeep Grand Cherokee ZJ fan clutch soon. (upgraded clutch)https://www.dexjs.com/products/fan-1?variant=51139492512057 Fan Shroud Link Will Be Here SOON Also. https://www.dexjs.com/products/fan-mount?utm_source=copyToPasteBoard&utm_medium=product-links&utm_content=web