Repair Kits
Repair Kit OptionsPart Components
View Full List of ComponentsNotes
Do not convert to PolarForce 2-Speed due to proximity of the fan mounting surface to the belt. 999383 contains 3.00 inch Fan Mtg Studs.
All about remans
Learn how remanufactured fan clutches can save on cost, time and complexity
How fan clutches impact performance
Watch: It's easy to overlook, but a truck's fan clutch can make a world of difference
Video library
Check out a full library of videos, from overall engine cooling information to specific repair jobs