Service parts for the 250REOZJE
Grouped by system, with how many of each the parts manual calls for.
Prices 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 | 250 kW |
| Standby kVA | 313 |
| Prime power | 230 kW |
| Emissions | Tier 3 |
| Controller | APM402, APM603, Decision-Maker 3000, Decision-Maker 6000 |
| Oil capacity | 32.5 L |
| Alternator | 4UA10 (4-pole, Class Class H insulation) |
| Voltage options | 120/208 V |
| Phase | 3 |
| Rated current | 867 A |
| Power factor | 0.8 |
| Circuit breaker | 1000 A |
| Battery group | 2/12V |
| Battery cranking | 925 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
| Coolant capacity | 36.0 L |
| Engine jacket water | 16.0 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 4121×1338×2655 mm |
| Dry weight | 3606 kg |
| Sound level | 75.0 dBA |
| Fuel tank | 555.0 L |
| Tank runtime | 24 hr |
Engine
| Oil capacity | 32.5 L |
|---|---|
| Coolant capacity | 16.0 L |
| Displacement | 9.0 L |
| Aspiration | Turbocharged, Charge Air Cooled |
| Rated speed | 1800 rpm |
Filters for the John Deere 6090HF484B
5Engine-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 | P550938 | Lube Filter, Cartridge | JOHN DEERE RE509672, JOHN DEERE RE530656, NAPA 1370, LIEBHERR 11212420 | KuduParts $16.00 |
| Fuel filter | P550090 | Fuel Filter, In-Line | JOHN DEERE AE20952, JOHN DEERE AT101565, ASV INCORPORATED 0201914, LOESING 025125 | FridayParts $45.66 |
| Fuel filter | P502392 | Fuel Filter, Box | JOHN DEERE N378886, BALDWIN BF7912, SEPAR 01030, SEPAR 01030HV | FridayParts $39.99 |
| Fuel / water separator | P552952 | Fuel Filter, Water Separator Spin-On | JOHN DEERE DZ130550, JOHN DEERE RE532952, NAPA 3969, BALDWIN BF9866-O | FridayParts $59.99 |
| Fuel / water separator | P551858 | Fuel Filter, Water Separator Spin-On | JOHN DEERE AT365869, JOHN DEERE RE503676, NAPA 3780, BALDWIN BF1265 | FridayParts $39.00 KuduParts $48.00 |
Maintenance & consumables
for the John Deere 6090HF484B| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Cleaner Dry | — | |||
| Fuel filter | GM80460 | Amazon eBay $93.00 PartsGeek $48.97 | |||
| Fuel filter | Secondary | GM50263 | Amazon eBay $99.99 | ||
| Oil filter | ×1 | GM48731 | Amazon eBay $49.99 NAPA $3.59 | ||
| Battery | Battery Box and Cables | ×2 | — | ||
| Belt | Radiator - Unit Mounted, Blower Fan and Fan Drive | — | |||
| Coolant | System Coolant Capacity: L (gal) 53.5 (14.13) | 53.5 L | — | ||
| Oil | Total Oil System: L (gal) 31 (8.19) | 33.4 L | — | ||
| Spark plug | — |
Compatible filters for the John Deere 6090HF484B — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Air filter: John Deere RE587794 John Deere 4S00686R John Deere AH115833 John Deere F071151 John Deere F071150
Service specifications
30| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | 10 in. weld flange bolt circle diameter B | 361.95 | mm (14.25 in.) | |
| Other | 10 in. weld flange outside diameter C | 406.4 | mm (16.0 in.) | |
| Other | 10 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 12 in. weld flange bolt circle diameter B | 431.80 | mm (17.00 in.) | |
| Other | 12 in. weld flange outside diameter C | 482.6 | mm (19.0 in.) | |
| Other | 12 in. weld flange quantity of bolts / bolt hole diameter D | 12, 25.40 | mm (1.00 in.) | |
| Other | 14 in. weld flange bolt circle diameter B | 476.25 | mm (18.75 in.) | |
| Other | 14 in. weld flange outside diameter C | 533.4 | mm (21.0 in.) | |
| Other | 14 in. weld flange quantity of bolts / bolt hole diameter D | 12, 28.58 | mm (1.13 in.) | |
| Other | 16 in. weld flange bolt circle diameter B | 539.75 | mm (21.25 in.) | |
| Other | 16 in. weld flange outside diameter C | 596.9 | mm (23.5 in.) | |
| Other | 16 in. weld flange quantity of bolts / bolt hole diameter D | 16, 28.58 | mm (1.13 in.) | |
| Other | 18 in. weld flange bolt circle diameter B | 577.85 | mm (22.75 in.) | |
| Other | 18 in. weld flange outside diameter C | 635.0 | mm (25.0 in.) | |
| Other | 18 in. weld flange quantity of bolts / bolt hole diameter D | 16, 31.75 | mm (1.25 in.) | |
| Other | 20 in. weld flange bolt circle diameter B | 635.00 | mm (25.00 in.) | |
| Other | 20 in. weld flange outside diameter C | 698.5 | mm (27.5 in.) | |
| Other | 20 in. weld flange quantity of bolts / bolt hole diameter D | 20, 31.75 | mm (1.25 in.) | |
| Other | 5 in. weld flange bolt circle diameter B | 215.90 | mm (8.50 in.) | |
| Other | 5 in. weld flange outside diameter C | 241.30 | mm (9.50 in.) | |
| Other | 5 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 6 in. weld flange bolt circle diameter B | 254.0 | mm (10.0 in.) | |
| Other | 6 in. weld flange outside diameter C | 279.4 | mm (11.0 in.) | |
| Other | 6 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | 8 in. weld flange bolt circle diameter B | 298.45 | mm (11.75 in.) | |
| Other | 8 in. weld flange outside diameter C | 342.9 | mm (13.5 in.) | |
| Other | 8 in. weld flange quantity of bolts / bolt hole diameter D | 8, 22.23 | mm (0.88 in.) | |
| Other | Weld flange angle A (10, 12, 14 in. nominal pipe size) | 30 | deg. | |
| Other | Weld flange angle A (16, 18, 20 in. nominal pipe size) | 22.5 | deg. | |
| Other | Weld flange angle A (5, 6, 8 in. nominal pipe size) | 45 | deg. |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Voltage reconnection
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 12-lead optional voltage connections | 12 | Alternator optional feature | ||
| 4-lead dedicated voltages | 4 | Alternator standard feature | ||
| 110/127/139/240/254/277 | single-phase | switchable | Towable generator model specifications; some models n/a | |
| 208/220/240/415/440/480 | 3-phase | reconnectable | Towable generator model specifications | |
| 208/220/240/415/440/480 | 3-phase | switchable | Towable generator model specifications |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
How many kW is the Kohler 250REOZJE?
The Kohler 250REOZJE is rated 250 kW standby (313.0 kVA).
Which engine powers the Kohler 250REOZJE?
The Kohler 250REOZJE is powered by the John Deere 6090HF484B engine.
What fuel does the Kohler 250REOZJE use?
The Kohler 250REOZJE runs on Diesel.
What's the oil capacity on a Kohler 250REOZJE?
The John Deere 6090HF484B engine in the Kohler 250REOZJE has an oil capacity of 32.5 liters.
How much coolant does the Kohler 250REOZJE hold?
The Kohler 250REOZJE cooling system holds 36 liters (9.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the Kohler 250REOZJE?
The Kohler 250REOZJE is rated 230 kW prime (288 kVA), against 250 kW standby.
How loud is the Kohler 250REOZJE?
The Kohler 250REOZJE is rated at 75.0 dBA, per the manufacturer specification sheet.
How much does the Kohler 250REOZJE weigh?
The Kohler 250REOZJE has a dry weight of 3606 kg (7949 lb).
How big is the fuel tank on the Kohler 250REOZJE?
The Kohler 250REOZJE has a 555 liter (147 US gallon) fuel tank, giving about 24 hours of runtime.
What voltage does the Kohler 250REOZJE produce?
The Kohler 250REOZJE is offered in 120/208 V, 3-phase.
What battery does the Kohler 250REOZJE use?
The Kohler 250REOZJE uses 2 batteryies, 24 V each, 925 CCA, group 2/12V, per the manufacturer specification sheet.
Which alternator is fitted to the Kohler 250REOZJE?
The Kohler 250REOZJE uses a 4UA10 alternator. It has 4 poles. Insulation class Class H.
What oil filter does the Kohler 250REOZJE use?
The Kohler 250REOZJE uses oil filter part number GM48731.
Which fuel filter part number does the Kohler 250REOZJE take?
The Kohler 250REOZJE uses fuel filter part numbers GM80460, GM50263.
What air filter does the Kohler 250REOZJE use?
The Kohler 250REOZJE uses air filter part numbers JOHN DEERE RE587794, JOHN DEERE 4S00686R.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 4UA10 | 15 Relay I/O Board | 1 | Battery | Amazon eBay |
| CB125100-200 | Coolant heater, 2500W, 120V | 1 | Service part / kit | eBay |
| D-292865 | Battery charger, 120/240V, 5.1/3A | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 18.4 | 4.9 |
| Prime | 50% | 31.6 | 8.3 |
| Prime | 75% | 45.3 | 12.0 |
| Prime | 100% | 59.1 | 15.6 |
| Standby | 25% | 20.5 | 5.4 |
| Standby | 50% | 35.0 | 9.25 |
| Standby | 75% | 50.4 | 13.3 |
| Standby | 100% | 66.5 | 17.6 |
Available documents
This page was generated from the 11 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.