Service parts for the 2000ROZM
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredOil system
1 requiredBelts
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 | 2000 kW |
| Standby kVA | 2500 |
| Prime power | 1820 kW |
| Controller | Decision-Maker 550, Decision-Maker 6000 |
| Oil capacity | 250.0 L |
| Alternator | 7M4054, 7M4056, 7M4058, 7M4176, 7M4292, 7M4374 (4-pole, Class H insulation) |
| Voltage options | 220/380 V, 240/416 V, 277/480 V, 347/600 V, 2400/4160 V |
| Phase | 3 |
| Power factor | 0.8 |
| Battery cranking | 1150 CCA |
| Battery voltage | 12 V |
| Battery quantity | 4 |
| Coolant capacity | 413 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 6363×2212×3244 mm |
| Dry weight | 15880 kg |
Engine
| Oil capacity | 250.0 L |
|---|---|
| Coolant capacity | 170.0 L |
| Displacement | 65.4 L |
| Aspiration | Turbocharged, Air-to-Air Charge Cooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Mitsubishi S16R-Y1PTAA2-1| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Secondary | GM13952 | Amazon eBay | ||
| Oil filter | GM38852 | Amazon $79.89 eBay | |||
| Belt | GM21733 | Amazon eBay $176.95 |
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.
Common questions
What size generator is the Kohler 2000ROZM?
The Kohler 2000ROZM is rated 2000 kW standby (2500.0 kVA).
What engine does the Kohler 2000ROZM use?
The Kohler 2000ROZM is powered by the Mitsubishi S16R-Y1PTAA2-1 engine.
What fuel does the Kohler 2000ROZM use?
The Kohler 2000ROZM runs on Diesel.
What is the oil capacity of the Kohler 2000ROZM?
The Mitsubishi S16R-Y1PTAA2-1 engine in the Kohler 2000ROZM has an oil capacity of 250.0 liters.
What alternator does the Kohler 2000ROZM use?
The Kohler 2000ROZM uses a 7M4054, 7M4056, 7M4058, 7M4176, 7M4292, 7M4374 alternator. It has 4 poles. Insulation class H.
What oil filter fits the Kohler 2000ROZM?
The Kohler 2000ROZM uses oil filter part number GM38852.
What fuel filter fits the Kohler 2000ROZM?
The Kohler 2000ROZM uses fuel filter part number GM13952.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 37411-04200 | Rear oil seal slinger | Seal | Amazon | |
| 37425-08201 | Front oil seal slinger | Seal | Amazon eBay | |
| 37594-01300 | ThreeBond 1211 liquid gasket | Gasket | 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% | 142.0 | 37.4 |
| Prime | 50% | 243.0 | 64.2 |
| Prime | 75% | 348.0 | 92.0 |
| Prime | 100% | 461.0 | 121.9 |
| Standby | 25% | 147.0 | 38.9 |
| Standby | 50% | 261.0 | 69.0 |
| Standby | 75% | 381.0 | 100.6 |
| Standby | 100% | 509.0 | 134.5 |