Service parts for the 350REOZV
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredBelts
1 requiredCooling system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Controller | Decision-Maker 550; Decision-Maker 3+ |
| Oil capacity | 31.0 L |
| Voltage options | 110/190 V, 115/200 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 230/400 V, 240/416 V, 277/480 V, 347/600 V |
| Phase | 3 |
| Power factor | 0.8 |
| Battery cranking | 950 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 44.0 L |
| Engine jacket water | 20.0 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3300×1250×1922 mm |
| Wet weight | 3175 kg |
Engine
| Oil capacity | 31.0 L |
|---|---|
| Coolant capacity | 20.0 L |
| Displacement | 12.13 L |
| Aspiration | Turbocharged, Charge Air Cooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the D350 12.1A65| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air filter insert | GM25540 | Amazon eBay $100.00 | ||
| Fuel filter | 30 Microns | — | |||
| Fuel filter | Fuel filter | GM25554 | Amazon eBay $19.99 | ||
| Oil filter | Oil filter | GM25504 | Amazon eBay $184.15 NAPA $21.84 | ||
| Battery | Two, 950 CCA each, 12V | — | |||
| Belt | V-Belt set (alt) | GM25525 | Amazon eBay | ||
| Coolant filter | Coolant Filter | GM25533 | Amazon eBay |
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | #2 Diesel |
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 |
|---|---|---|---|---|
| 110/190 | 3 | 4M4019 | 12 | 50 Hz, Standby: 324/405 kW/kVA, Prime: 300/375 (150C), 292/365 (130C), 272/340 (125C) |
| 110/190 | 3 | 4M4021 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 320/400 (150C), 296/370 (130C), 288/360 (125C) |
| 110/190 | 3 | 5M4027 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 328/410 (150C), 296/370 (130C), 296/370 (125C) |
| 115/200 | 3 | 4M4019 | 12 | 50 Hz, Standby: 324/405 kW/kVA, Prime: 292/365 (150C), 292/365 (130C), 264/330 (125C) |
| 115/200 | 3 | 4M4021 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 324/405 (150C), 296/370 (130C), 292/365 (125C) |
| 115/200 | 3 | 5M4027 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 328/410 (150C), 296/370 (130C), 296/370 (125C) |
| 120/208 | 3 | 4M4019 | 12 | 60 Hz, Standby: 355/444 kW/kVA, Prime: 350/438 (150C), 325/406 (130C), 320/400 (125C) |
| 120/208 | 3 | 4M4021 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 120/208 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 127/220 | 3 | 4M4019 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 127/220 | 3 | 4M4021 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 127/220 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 139/240 | 3 | 4M4019 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 139/240 | 3 | 4M4021 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 139/240 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 220/380 | 3 | 4M4019 | 12 | 60 Hz, Standby: 305/381 kW/kVA, Prime: 305/381 (150C), 275/344 (130C), 275/344 (125C) |
| 220/380 | 3 | 4M4021 | 12 | 60 Hz, Standby: 315/394 kW/kVA, Prime: 315/394 (150C), 285/356 (130C), 285/356 (125C) |
| 220/380 | 3 | 4M4158 | 4 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 220/380 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 220/380 | 3 | 5M4162 | 4 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 230/400 | 3 | 4M4019 | 12 | 50 Hz, Standby: 324/405 kW/kVA, Prime: 292/365 (150C), 292/365 (130C), 264/330 (125C) |
| 230/400 | 3 | 4M4021 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 324/405 (150C), 296/370 (130C), 292/365 (125C) |
| 230/400 | 3 | 5M4027 | 12 | 50 Hz, Standby: 328/410 kW/kVA, Prime: 328/410 (150C), 296/370 (130C), 296/370 (125C) |
| 240/416 | 3 | 4M4019 | 12 | 60 Hz, Standby: 355/444 kW/kVA, Prime: 350/438 (150C), 325/406 (130C), 320/400 (125C) |
| 240/416 | 3 | 4M4021 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 240/416 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 277/480 | 3 | 4M4019 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 277/480 | 3 | 4M4021 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 277/480 | 3 | 5M4027 | 12 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
| 347/600 | 3 | 4M4266 | 4 | 60 Hz, Standby: 360/450 kW/kVA, Prime: 360/450 (150C), 330/413 (130C), 330/413 (125C) |
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 engine is in the Kohler 350REOZV?
The Kohler 350REOZV is powered by the D350 12.1A65 engine.
Is the Kohler 350REOZV diesel or gas?
The Kohler 350REOZV runs on Diesel.
What is the oil capacity of the Kohler 350REOZV?
The None D350 12.1A65 engine in the Kohler 350REOZV has an oil capacity of 31.0 liters.
What is the cooling system capacity of the Kohler 350REOZV?
The Kohler 350REOZV cooling system holds 44 liters (11.6 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What voltages is the Kohler 350REOZV available in?
The Kohler 350REOZV is offered in 110/190 V, 115/200 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 3-phase.
What size battery does the Kohler 350REOZV need?
The Kohler 350REOZV uses 2 batteryies, 12 V each, 950 CCA, per the manufacturer specification sheet.
What oil filter does the Kohler 350REOZV use?
The Kohler 350REOZV uses oil filter part number GM25504.
What fuel filter fits the Kohler 350REOZV?
The Kohler 350REOZV uses fuel filter part number GM25554.
What air filter does the Kohler 350REOZV use?
The Kohler 350REOZV uses air filter part number GM25540.
Parts
27| Part # | Description | Qty | System | |
|---|---|---|---|---|
| GM25504 | Oil filter | 2 | Oil filter | Amazon eBay $184.15 NAPA $21.84 |
| GM25505 | Sealing ring | Gasket | Amazon eBay | |
| GM25506 | Oil filter bypass | Oil filter | Amazon eBay $35.00 NAPA $43.20 FridayParts $99.99 | |
| GM25525 | V-Belt set (alt) | Belt | Amazon eBay | |
| GM25526 | V-Belt set (fan) | Belt | Amazon eBay | |
| GM25531 | Sealing ring | 1 | Seal | eBay |
| GM25532 | Thermostat | Thermostat | Amazon eBay | |
| GM25533 | Coolant Filter | 1 | Coolant filter | Amazon eBay |
| GM25534 | Gasket kit, cylinder head | 1 | Gasket | eBay |
| GM25540 | Air filter insert | 1 | Air filter | Amazon eBay $100.00 |
| GM25552 | Fuel filter/water separator | 1 | Fuel filter | Amazon eBay $14.99 |
| GM25553 | Gasket, valve cover | 1 | Gasket | Amazon eBay |
| GM25554 | Fuel filter | 1 | Fuel filter | Amazon eBay $19.99 |
| GM26371 | Gasket | 2 | Gasket | eBay |
| GM26377 | Gasket | 2 | Gasket | eBay |
| GM26602 | Seal, valve stem | 24 | Seal | eBay |
| GM26629 | O-ring | 1 | Seal | eBay |
| GM26653 | O-ring | 12 | Seal | eBay |
| GM26895 | Gasket | 1 | Gasket | eBay |
| GM27554 | O-ring | 1 | Seal | eBay |
| GM27579 | O-ring | 4 | Seal | eBay |
| GM27829 | Gasket | 1 | Gasket | eBay |
| GM27901 | O-ring | 6 | Seal | Amazon eBay |
| GM47074 | O-ring | 2 | Seal | eBay |
| GM47096 | Strip, sealing | 1 | Seal | eBay |
| GM25520 | Decarbonizing kit | Service part / kit | Amazon eBay $173.26 | |
| GM25542 | Decarbonizing kit | 1 | 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% | 26.9 | 7.1 |
| Prime | 50% | 44.7 | 11.8 |
| Prime | 75% | 64.4 | 17.0 |
| Prime | 100% | 85.6 | 22.6 |
| Standby | 25% | 28.3 | 7.5 |
| Standby | 50% | 48.4 | 12.8 |
| Standby | 75% | 70.0 | 18.5 |
| Standby | 100% | 93.6 | 24.7 |
Available documents
This page was generated from the 7 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.