Caterpillar C12, Fan Clutch/Hubs, (GOOD USED) 1999 Caterpillar C12 Horton Fan Clutch 601158 For Sale, Pulled off 1999 Caterpillar C12 Diesel Engine, Part # 601158, 2D11, WF1, 605171, Mounting Bracket Part # 600605, 8F15, WF2, Stock # 8001