| Product Name | Fan Hub Assembly / Fan Drive Belt Pulley |
| Part Number | 3911924 |
| Manufacturer | Cummins |
| Applicable Engine Series | B Series, C Series, ISB, QSB, QSC, QSL, ISF |
| Material | High Strength Cast Iron / Steel |
| Surface Treatment | Blackening and Rust Prevention Treatment |
| Installation | Bolted Mounting |
| Core Function | Drive cooling fan to maintain optimal engine operating temperature |
| Certification | Compliant with Cummins OEM specifications |
Manufacturer No.
3911924
OEM Part No.
3911924
Engine Part No.
6CTISFISF2.8ISF3.84B3.96B5.96C8.3ISB5.9ISB6.7QSB3.9QSB4.5QSB6.7QSC8.3QSC9QSL9CM850
Interchange No.
SA 3911924SA3911924SK0040556-US22
Fitment Vehicles
Dongfeng CumminsDongfeng CumminsHeavy Duty TruckConstruction EquipmentCommercial VehicleOptare Bus
Cooling System - Industrial Encyclopedia
Supplying Cummins original 3911924 fan hub assembly, fit for Foton Cummins ISF2.8/3.8, 6CT, ISB/QSB series engines. This fan drive pulley is a key component of the engine cooling system, ensuring stable operation of the fan and maintaining optimal working temperature. Offer original part number 3911924, SA3911924 and other interchange numbers, reliable quality, suitable for heavy trucks, construction machinery and commercial vehicle matching maintenance.