HORTON CUMMINS ISL/ ISC, (GOOD USED/ TESTED) OEM Horton Fan Clutch for Cummins ISL, ISC Diesel Engine, for sale!!!!!OEM P/N: 989934; Service P/N: 999934; Base P/N: 601557; Application 2003-2006 Peterbilt LCF, Conv; Stock #: FC1320(CHECK OUT PICTURE OF CHART TO SEE IF THIS FAN CLU
