The Cummins/Onan VT1710-P635 is a 28 L 12-cylinder engine rated at 1800 rpm, producing up to 432 kW. It powers generator sets from Cummins/Onan, including the DFU, DFU 17/1 and DFV. It holds 79.5 L (21.0 gal) of oil and 79.5 L (21.0 gal) of coolant.
Part of the Cummins/Onan VT1710 engine family — 2 variants share parts & fitment.
| Oil capacity | 79.5 L |
|---|---|
| Coolant capacity | 79.5 L |
| Displacement | 28.0 L |
| Cylinders | 12 |
| Rated speed | 1800 rpm |
| Gross power | 432 kW |
| Part # | Description | Category |
|---|---|---|
| B-348 | TWO 12-VOLT BATTERIES | battery |
| 333-0143 | Heater (4000 Watt, 208 Volt) | fluid |
| 155-1035 | Elbow, exhaust outlet | hose |
| 503-0249 | Hose (Bulk) | hose |
| 503-0324 | Hose, Radiator (Bulk) | hose |
| 503-0429 | Clamp, Hose | hose |
| 100-1405 | Engine Replacement (Cummins VT12-700GS) | other_service |
| 307-0844 | Valve, Solenoid | other_service |
| 960-0135 | other_service | |
| 960-0606 | other_service | |
| 960-0504 | PCC Control Service Manual | service_manual |
| 960-0507 | Detector Control Service Manual | service_manual |
| 309-0253 | Thermostat | thermostat |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Cummins/Onan VT1710-P635 engine has an oil capacity of 79.5 liters.
The Cummins/Onan VT1710-P635 has a displacement of 28.0 liters with 12 cylinders.
The Cummins/Onan VT1710-P635 powers 3 generator set(s), including Cummins/Onan DFU, Cummins/Onan DFU 17/1, Cummins/Onan DFV.