View 6 Photos View 0 Videos Horton 79A9492-2 Fan Clutch for Mack AC Newly Listed $300 USD (GOOD USED/ TESTED) Horton Fan Clutch for Mack AC Diesel Engine, for sale!!! Part #: 79A9492-2; Service #: 999400, 999471, 999492, 79A9492, 79A9492-2, 799492; OEM #: 989400, 989471, 989492;... ConditionUsedFits To Make(s)MackFits To Model(s)ACPart Number79A9492-2Stock NumberFC2938 MLS Number14745835CategoryFan Clutches Last Updated11/12/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info