Service parts for the C400D6F
Grouped by system, with how many of each the parts manual calls for.
Electrical
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 | 400 kW |
| Standby kVA | 500 |
| Prime power | 365 kW |
| Controller | PowerCommand |
| Oil capacity | 37.9 L |
| Voltage options | 255/440 V, 230/400 V, 220/380 V, 127/220 V |
| Phase | 3 |
| Battery voltage | 24 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 1500×2043×3190 mm |
| Dry weight | 3263 kg |
| Sound level | 85.0 dBA |
Engine
| Oil capacity | 37.9 L |
|---|---|
| Coolant capacity | 57.9 L |
| Displacement | 14.0 L |
| Aspiration | Turbocharged and Aftercooled |
| Rated speed | 1800 rpm |
Filters for the Cummins/Onan NTA-855-G5
8Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P551670 | Lube Filter, Spin-On Full Flow | CUMMINS 298670, CUMMINS 299670, NAPA 1970, CARBOCOL 0026 | FridayParts $26.68 |
| Oil filter | P550777 | Lube Filter, Spin-On Bypass | CUMMINS 3021658, CUMMINS 33004232, NAPA 1749, BALDWIN B7577 | FridayParts $43.56 |
| Fuel filter | P550105 | Fuel Filter, Spin-On Primary | CUMMINS 154700, CUMMINS 154710, NAPA 3109, NAPA 3405 | buy |
| Fuel filter | P557440 | Fuel Filter, Spin-On Secondary | CUMMINS BM78672, BALDWIN BF970, LPM 00013505994, WALGAHN-MOTORENTECHN 00811464 | FridayParts $189.69 |
| Fuel / water separator | P558000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3308638, CUMMINS 3308683, NAPA 3405, NAPA 3693 | KuduParts $24.00 FridayParts $25.66 |
| Fuel / water separator | P550106 | Fuel Filter, Water Separator Spin-On | CUMMINS 154789, CUMMINS 156164, NAPA 3405, BALDWIN BF957-D | FridayParts $285.60 |
| Coolant filter | P554071 | Coolant Filter, Spin-On | CUMMINS 209604, CUMMINS 209606, NAPA 4071, WALGAHN-MOTORENTECHN 00811412 | FridayParts $397.60 |
| Coolant filter | P554073 | Coolant Filter, Spin-On | CUMMINS 209605, CUMMINS 209607, NAPA 4073, VERSATILE 00104040 | KuduParts $40.00 |
Maintenance & consumables
for the Cummins/Onan NTA-855-G5| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Changed 8/26/24 at 311.1 Hrs | — | |||
| Battery | 208VAC/24VDC/10A | 305-0813-02 | eBay | ||
| Coolant | -35F | — |
Common questions
How many kW is the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F is rated 400 kW standby (500.0 kVA).
What engine is in the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F is powered by the Cummins/Onan NTA-855-G5 engine.
What fuel does the Cummins/Onan C400D6F use?
The Cummins/Onan C400D6F runs on Diesel.
What's the oil capacity on a Cummins/Onan C400D6F?
The Cummins/Onan NTA-855-G5 engine in the Cummins/Onan C400D6F has an oil capacity of 37.9 liters.
What is the coolant capacity of the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F cooling system holds 57.9 liters (15.3 US gallons) for the engine, per the manufacturer specification sheet.
What is the continuous rating of the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F is rated 365 kW prime (456 kVA), against 400 kW standby.
How loud is the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F is rated at 85.0 dBA, per the manufacturer specification sheet.
What is the dry weight of the Cummins/Onan C400D6F?
The Cummins/Onan C400D6F has a dry weight of 3263 kg (7193 lb).
What voltage does the Cummins/Onan C400D6F produce?
The Cummins/Onan C400D6F is offered in 255/440 V, 230/400 V, 220/380 V, 127/220 V, 3-phase.
What size battery does the Cummins/Onan C400D6F need?
The Cummins/Onan C400D6F uses 1 battery, 24 V each, per the manufacturer specification sheet.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 305-0813-02 | CUMMINS battery charger 208VAC/24VDC/10A | Service part / kit | 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.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.