HORTON CATERPILLAR 3306, (GOOD USED) OEM Horton Fan Clutch off Caterpillar 3306 Diesel Engine, for sale!!!!! (LOOK AT CHART OEM #: 980043 Service #: 990106 Application: 1986-1999 Kenworth W900B, C-500B, W900B2, T800W, T800SH, W900L2, T800H, T600H, C-500BR 1970-1999 Western Star A
