HomeCummins/OnanCummins/Onan P9500DF EFI

Cummins/Onan P9500DF EFI Generator Set

The Cummins/Onan P9500DF EFI is a Propane or unleaded gasoline (10% ethanol or less) generator set powered by a Cummins/Onan Onan engine. It is available at 120 V, 60 Hz and rated 25 A. It holds about 1.1 L (0.3 gal) of oil. The set measures 694×524×575 mm (27.3×20.6×22.6 in), weighs about 96 kg (212 lb) and produces 74 dBA at 30 m. An integrated tank holds 25 L (6.6 gal), roughly 25 hours of runtime.

0.42 L
Displacement
1.1 L
Oil capacity
3
Document types

How to read your Cummins/Onan serial & model number →

Specifications

FuelPropane or unleaded gasoline (10% ethanol or less)
Frequency60.0 Hz
EmissionsEPA, CARB
Oil capacity1.1 L
Voltage options120 V, 240 V
Rated current[{'load_pct': 25, 'current_a': 62}, {'load_pct': 50, 'current_a': 31}, {'load_pct': 75, 'current_a': 49.5}, {'load_pct': 100, 'current_a': 79}] A
Circuit breaker[{'voltage': 120, 'amps': 20}, {'voltage': 240, 'amps': 30}] A
Dimensions (L×W×H)694×524×575 mm
Dry weight96 kg
Sound level74.0 dBA @ 30 m
Fuel tank25.0 L
Tank runtime[{'load_pct': 25, 'hours': 14.4}, {'load_pct': 50, 'hours': 9.6}, {'load_pct': 75, 'hours': None}, {'load_pct': 100, 'hours': None}] hr

Engine

Cummins/Onan Onan
Oil capacity1.1 L
Displacement0.42 L
AspirationOHV 4-stroke
Rated speed3600 rpm

Maintenance & consumables

for the Cummins/Onan Onan
ItemSpecCapacityPart #Interval
Oil1.1 l25 hr

Common questions

What engine does the Cummins/Onan P9500DF EFI use?

The Cummins/Onan P9500DF EFI is powered by the Cummins/Onan Onan engine.

What fuel does the Cummins/Onan P9500DF EFI use?

The Cummins/Onan P9500DF EFI runs on Propane or unleaded gasoline (10% ethanol or less).

What is the oil capacity of the Cummins/Onan P9500DF EFI?

The Cummins/Onan Onan engine in the Cummins/Onan P9500DF EFI has an oil capacity of 1.1 liters.

Parts

42
Part #DescriptionQtySystem
102B451Gasket, Oil Base1Gasket buy
102B459Gasket, Oil Base1Gasket buy
102B475Gasket, Oil Base1Gasket buy
120A598Tube, Air Trap - Oil Pressure Switch1Hose buy
122A21 Spring, By-Pass Thermostat Retaining42Thermostat buy
122A246Gasket, Oil Filter Adapter1Oil filter buy
123A6811 Tube, Oil Fill1Hose buy
123A724Tube, Oil Fill1Hose buy
140A7061 Gasket, Manifold Heater Insulating - Parts Key Nos. 2,4,5,71Gasket buy
140A742Tube, Air Induction1Hose buy
140B6401 Element, Air Cleaner - Foam Type (NOTE: Order also 140B641 Retainer1Air filter buy
140B741Tube, Air Induction1Hose buy
140C5951/1 Pan, Air Cleaner1Air filter buy
140C645| 1 |1 =| sAdapter, Oil Bath Air Cleaner1Air filter buy
140P723{1 Pre-Cleaner, Air Cleaner - Plastic1Air filter buy
141A2811 Gasket, Air Cleaner Adapter to Engine1Air filter buy
154A738Gasket, Exhaust Outlet1Gasket buy
159A787Strap, Fuel Tank Hold-down2Fluid buy
159D788Tank, Fuel - 15 Gallon1Fluid buy
191A506Seal, Dirt (Starter)1Seal buy
307P565Valve, Fuel Solenoid - 12-Volt1Thermostat buy
309B130Thermostat, Oil Cooler By-Pass1Thermostat buy
501A101 Line, Fuel - Tank to Pump - Replaces 501A91Fluid buy
501A32Line, Fuel Pump to Secondary Filter - (Replaces 1494895)1Pump buy
501A981 Line, Fuel Pump to Secondary Filter1Pump buy
502A255Tee, Inverted - Restricted - Air Trap Tube1Hose buy
503P419Elbow, Air Cleaner - Rubber141Air filter buy
509A902; 4 Seal, Oil - Intake Valve - Includes Retainer Rings1Seal buy
A058U901P9500DF EFI Maintenance KitMaintenance kit buy
A058U972P9500DF Maintenance KitMaintenance kit buy
A058V084P9500DF Carburetor KitCarburetor kit buy
A064D487Air filter1Air filter Amazon eBay
A064D660Spark Plug (F7TC)Spark plug Amazon eBay
A064N119Battery, 9 AH1Battery Amazon eBay
A064N124Fuel filter1Fuel filter Amazon eBay
A065E117P9500DF Air Filter ElementAir filter element buy
A073Z778P4500iDF/P5000iDF EFI High Altitude Propane Regulator KitRegulator kit buy
0500-3298OUTLINE DRAWINGService part / kit buy
0611-1268-2RECONNECTION DIAGRAMSService part / kit buy
A058V085PROPANE REGULATOR KIT FOR 420CC GASOLINE GENERATORService part / kit buy
A064D593Oil drain plug crush washer1Service part / kit Amazon eBay
A065P007PROPANE REGULATOR KIT FOR 420CC GASOLINE GENERATORService part / kit buy

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

RatingLoadL/hgal/h
Prime25%
Prime50%
Prime75%
Prime100%

Available documents

Spec sheetReferenceParts manual

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