Water Pump C4935793 Cummins Engine Parts
The Cummins Water Pump C4935793 (also referred to as 4935793) is a mechanical centrifugal water pump specifically engineered for the cooling systems of DCEC (Dongfeng Cummins Engine Co.) diesel engines. This pump circulates coolant through the engine block and radiator, maintaining optimal operating temperatures under various load conditions, effectively preventing overheating and extending engine service life.
| Parameter | Details |
|---|
| Part Number | C4935793 / 4935793 |
| Product Type | Mechanical Centrifugal Water Pump |
| Material | Cast Iron Housing + Durable Impeller |
| Drive Type | Belt Driven |
| Compatible Engines | Cummins B3.9L / B5.9L / 4BT / 4BTA / 6BT / 6BTA Series |
| Emission Standard Fitment | Euro 2 / Euro 3 compliant models (Euro 4/5 requires CPL code verification) |
| Dimensions | Approx. 15cm × 15cm × 19cm |
| Unit Weight | Approx. 3.5 kg |
This water pump is suitable for the following Cummins engine series:
Alternative / Cross-Reference Part Numbers: 3286278, 3285410, 3285414, 3802358, 3960342
The C4935793 water pump operates using centrifugal force to draw coolant from the radiator and pressurize it into the engine block water jacket. The coolant absorbs heat from the engine and returns to the radiator for cooling, completing the cycle. This continuous process prevents engine overheating while also helping to maintain fuel efficiency and overall engine durability.
| Part Number | Product Name / Description | Engine Application / Notes |
|---|
| 3966841 | Cummins Water Pump | EPA10 8.9L ISC/ISL engines |
| 5579269RX | Kit, Water Pump (ReCon) | EPA21 15L ISX/QSX engines |
| 4891252 | Water Pump Assy | Cummins 6CT Engine |
| 181961 / 3687590 / 5406044 | Water Pump Assembly | Cummins ISX Engine |
| 181893E / 4972862 | Water Pump (Short Shaft) | L10 / M11 / ISM engines |
| 4972857 | Water Pump | M11 engine |
| 4327408 / 4366039 | Water Pump | ISZ / ISZ13 engine |
| 4089720 | Water Pump | N14 engine |
| 5473365 | Water Pump | ISX engine |
| 4096427 / 4067835 | Water Pump | QST30 engine |
| 3651201 / 5376291 | Water Pump | QSK50 engine |
| 3285325 | Water Pump | 6C8.3 engine |
| 4299026 | Water Pump | M11 engine |
| 3945361 | Water Pump | NH220 engine |
| 3801787 | Water Pump | NT855 engine |
| 3800885 | Water Pump | B3.3 engine |
| 2874278 | Water Pump | ISZ13 / QSZ13 engine |
| 3803605 / 3803361 | Water Pump | N14 engine |
| 3064920 / AR8851 | Water Pump | FFC (likely an engine series code) |
| 3081234 / 3062931 | Water Pump | 88NT (likely a specific engine model) |
| Not specified | Fresh Water Pump | KTA19 / QSK19 (with and without water filter mount options) |
| Not specified | Fresh Water Pump & Repair Kits | QSV81 / QSV91 / KTA38 / KTA50 / QSK38 / QSK45 |