Service parts for the 5M4038
Grouped by system, with how many of each the parts manual calls for.
Oil 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 | 885 kW |
| Standby kVA | 1106 |
| Prime power | 835 kW |
| Emissions | Tier 2 EPA-Certified |
| Controller | APM402 |
| Oil capacity | 180.0 L |
| Alternator | 5M4038 |
| Voltage options | 240/416 V, 277/480 V, 220/380 V |
| Phase | 3 |
| Rated current | 1535 A |
| Power factor | 0.8 |
| Circuit breaker | 1535 A |
| Battery group | Two |
| Battery cranking | 1150 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
| Coolant capacity | 288.0 L |
| Engine jacket water | 100.0 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 5051×1931×2571 mm |
| Dry weight | 9798 kg |
| Fuel tank | 380.0 L |
| Tank runtime | 600 hr |
Engine
| Oil capacity | 200.0 L |
|---|---|
| Coolant capacity | 401.0 L |
| Displacement | 2265.0 L |
| Aspiration | Turbocharged, Intercooled |
| Rated speed | 1800 rpm |
Same engine, other brands
3 brandsThe Mitsubishi S12H-Y2PTAW-1 in this set also powers 7 generator sets sold under 3 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Generac | MCG1000MT2, MD1000, MD900, SD1000, SD900 |
| Rudox Power Generation | ERM1000 |
| Simson-Maxwell | SMW1000 T6-T2 |
Maintenance & consumables
for the Mitsubishi S12H-Y2PTAW-1| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry | — | |||
| Fuel filter | Cartridge | ×4 | — | 200 hr | |
| Oil filter | Cartridge | ×5 | GM13942 | Amazon eBay $37.99 NAPA $27.83 | |
| Battery | 8D | ×2 | — | 200 hr | |
| Belt | Rubber-booted engine electrical connections | — | 200 hr | ||
| Coolant | Coolant | 76.3 gal | — | 200 hr | |
| Coolant filter | UV/Ozone resistant hoses | — | 12 hr | ||
| Oil | 200.0 L | — | 200 hr | ||
| Spark plug | Spark Plug | — | 200 hr |
Common questions
What is the power rating of the Kohler 5M4038?
The Kohler 5M4038 is rated 885 kW standby (1106.0 kVA).
What engine is in the Kohler 5M4038?
The Kohler 5M4038 is powered by the Mitsubishi S12H-Y2PTAW-1 engine.
What kind of fuel does the Kohler 5M4038 run on?
The Kohler 5M4038 runs on Diesel.
What's the oil capacity on a Kohler 5M4038?
The Mitsubishi S12H-Y2PTAW-1 engine in the Kohler 5M4038 has an oil capacity of 200.0 liters.
What is the cooling system capacity of the Kohler 5M4038?
The Kohler 5M4038 cooling system holds 288 liters (76.1 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Kohler 5M4038?
The Kohler 5M4038 is rated 835 kW prime (1044 kVA), against 885 kW standby.
How much does the Kohler 5M4038 weigh?
The Kohler 5M4038 has a dry weight of 9798 kg (21600 lb).
What size fuel tank does the Kohler 5M4038 have?
The Kohler 5M4038 has a 380 liter (100 US gallon) fuel tank, giving about 600 hours of runtime.
What voltages is the Kohler 5M4038 available in?
The Kohler 5M4038 is offered in 240/416 V, 277/480 V, 220/380 V, 3-phase.
What battery does the Kohler 5M4038 use?
The Kohler 5M4038 uses 2 batteryies, 24 V each, 1150 CCA, group Two, per the manufacturer specification sheet.
What alternator does the Kohler 5M4038 use?
The Kohler 5M4038 uses a 5M4038 alternator.
What oil filter does the Kohler 5M4038 use?
The Kohler 5M4038 uses oil filter part number GM13942.
Parts
15| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0161970SBY | Battery | 1 | Battery | Amazon eBay |
| 01865 | Fuel/Water Filtering System | Fuel filter | Amazon eBay | |
| 18650 | Oil filter | Oil filter | Amazon | |
| 01859 | Serial Number Locations | Service part / kit | Amazon eBay | |
| 01860 | GFCI Receptacle and Interior Light Timer | Service part / kit | Amazon eBay | |
| 01861 | Component Locations - Left Side | Service part / kit | Amazon eBay | |
| 01862 | Component Locations - Right Side | Service part / kit | Amazon eBay | |
| 01863 | Control Panel | Service part / kit | Amazon eBay | |
| 01864 | Digital Controller | Service part / kit | Amazon eBay | |
| 01866 | Parallel Setup and Operation | Service part / kit | Amazon eBay | |
| 01867 | Generator Output Connections | Service part / kit | Amazon eBay | |
| 01868 | Voltage Regulator | Service part / kit | Amazon eBay | |
| 01870 | A299X- 68-03 fos! 104 F1035-12045 25-01 | 29 5 | F1805-10020 68-01 fo5 19 | Service part / kit | Amazon eBay | |
| 01871 | Maintenance schedule and basic maintenance tasks for MCG1000MT2 | Service part / kit | Amazon eBay | |
| 01873 | Maintenance schedule and extended maintenance tasks for MCG1000MT2 | 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 | 25% | 67.0 | 17.6 |
| Prime | 50% | 129.0 | 34.1 |
| Prime | 75% | 188.0 | 49.6 |
| Prime | 100% | 242.0 | 64.0 |
| Standby | 25% | 73.0 | 19.3 |
| Standby | 50% | 141.0 | 37.25 |
| Standby | 75% | 204.0 | 54.0 |
| Standby | 100% | 263.0 | 69.4 |
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.