Service parts for the NTA855G2 CP350-6 DFCB
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 312 kW |
| Prime power | 281 kW |
| Controller | PCL |
| Oil capacity | 38.6 L |
| Alternator | Stamford/AvK CP350-6 |
| Voltage options | 220 V, 480 V |
| Phase | Single |
| Battery group | 127 |
| Coolant capacity | 84.8 L |
| Max ambient | 40 °C |
| Dry weight | 300 kg |
| Fuel tank | 800.0 L |
Engine
| Oil capacity | 40.0 L |
|---|---|
| Coolant capacity | 64.4 L |
| Displacement | 14.0 L |
| Aspiration | Turbo Aftercooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Cummins/Onan NTA855-G2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | M-1398-1 | 500 hr | Amazon eBay | ||
| Oil filter | — | 250 hr | |||
| Battery | 127 A/hr | — | 500 hr | ||
| Belt | — | 100 hr | |||
| Coolant | 84.8 Litres | — | |||
| Coolant filter | — | 250 hr | |||
| Oil | 38.6 Litres | 38.6 Litres | — | 500 hr | |
| Spark plug | — | 250 hr |
Common questions
How many kW is the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB is rated 312 kW standby.
Which engine powers the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB is powered by the Cummins/Onan NTA855-G2 engine.
Is the Cummins/Onan NTA855G2 CP350-6 DFCB diesel or gas?
The Cummins/Onan NTA855G2 CP350-6 DFCB runs on Diesel.
What's the oil capacity on a Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855-G2 engine in the Cummins/Onan NTA855G2 CP350-6 DFCB has an oil capacity of 40.0 liters.
What alternator comes on the Cummins/Onan NTA855G2 CP350-6 DFCB?
The Cummins/Onan NTA855G2 CP350-6 DFCB uses a Stamford/AvK CP350-6 alternator.
What fuel filter does the Cummins/Onan NTA855G2 CP350-6 DFCB use?
The Cummins/Onan NTA855G2 CP350-6 DFCB uses fuel filter part number M-1398-1.
Parts
11| Part # | Description | Qty | System | |
|---|---|---|---|---|
| B-342-10 | CRANKCASE BREATHER | Breather | Amazon eBay | |
| CS-1075-1 | COOLANT FILTERS | Coolant filter | Amazon eBay | |
| CS-1130-1 | EXPANSION TANK CAP | Expansion tank cap | Amazon eBay | |
| ES-1779-1 | VOLTAGE REGULATOR AND EXCITATION SWITCH | Excitation switch | Amazon eBay | |
| M-1298 | CHECK OIL LEVEL (ON RIGHT SIDE OF ENGINE) | Oil filter | Amazon eBay | |
| M-1398 | STANDARD AIR CLEANER | 1 | Air filter | Amazon eBay |
| M-1398-1 | DUCT | Air inlet | Amazon eBay | |
| M-1398-2 | HEAVY DUTY AIR CLEANER (OPTIONAL) | 1 | Air filter | Amazon eBay |
| M-1739 | CYLINDER BLOCK RADIATOR DRAINCOCK AND OIL COOLER AND LOWER RADIATOR HOSE M-1739 | 1 | Hose | Amazon eBay |
| M-1740 | SUPPLY LINE, FILTER TO INJECTION PUMP FS-1424 | 1 | Fuel pump | Amazon eBay |
| S-1610 | VOLTAGE SELECTOR LIGHTS | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 87.0 | 22.98 |
| Standby | 100% | 96.0 | 25.36 |