Caterpillar 3126B, Fan Clutch/Hubs, (GOOD USED/TESTED) HORTON Caterpillar 3126B Fan Clutch 996043 For Sale, Pulled off Caterpillar 3126 Diesel Engine, Thomas Built Manufacture # 61190430, 61190450, Horton service P/N 996043, Horton OEM P/N 986059, 986010, Other P/N 117-7238, 1177238, HORTON, Part # 996043, Fits 1999-2005, SERIAL # 5977294, Stock # 5072 | Tested & Inspected!