HomeCummins/OnanCummins/Onan A

Cummins/Onan A Generator Set

The Cummins/Onan A is a 23 kW (25000 kVA) Gasoline prime generator set powered by a Ford Model SNNN-6006 engine. It is available at 115 V and 230 V, 1-phase and 60 Hz. It holds about 6 L (1.6 gal) of oil and 60 L (15.9 gal) of coolant. Starting uses 2 group-6 batteries at 12 V. An integrated tank holds 75.7 L (20.0 gal).

6.0 L
Oil capacity
3
Document types

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

Specifications

FuelGasoline
Frequency60.0 Hz
Prime power23 kW
ControllerFlywight type, gear driven governor
Oil capacity6.0 L
Voltage options115 V, 230 V
Phase1
Battery group6
Battery voltage12 V
Battery quantity2
Coolant capacity60 L
Fuel tank75.7 L

Maintenance & consumables

for the Ford Model SNNN-6006
ItemSpecCapacityPart #Interval
Air filter1000 hr find
Fuel filter250 hr find
Oil filter100 hr find
Belt2500 hr find
Coolant
Coolant filter500 hr find
Oil

Common questions

What engine does the Cummins/Onan A use?

The Cummins/Onan A is powered by the Ford Model SNNN-6006 engine.

What fuel does the Cummins/Onan A use?

The Cummins/Onan A runs on Gasoline.

Troubleshooting

80

Fault codes

CodeMeaningRemedy
213Warning lamp lights. MESSAGE: ENG COOLANT SENDER 213 − WARNINGIndicates that the resistance of the coolant temperature sender is out of range. Contact an authorized service center.
214Shutdown lamp lights. MESSAGE: LOW COOLANT LVL 214 − WARNING or LOW COOLANT LVL 215 − SHUTDOWNIndicates engine coolant level has fallen below the trip point. Allow engine to cool down completely before proceeding. a. Check coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary. b. Reset control and restart after locating and correcting problem. Contact an authorized service center.
220Shutdown lamp lights. MESSAGE: MAG PICKUP 220 − SHUTDOWNIndicates mag pickup speed indication is not being sensed or does not match generator set output frequency. a. Restart and check RPM on the digital display. b. Contact an authorized service center.
221Shutdown lamp lights. MESSAGE: FAIL TO CRANK 221 − SHUTDOWNIndicates possible fault with control or starting system. Check for the following conditions: a. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. b. Discharged or defective battery. Recharge or replace the battery. c. Contact an authorized service center for service of starter and starting system.
222Shutdown lamp lights. MESSAGE: OVERCRANK 222 − SHUTDOWNIndicates possible fuel system problem. a. Check for empty fuel tank, fuel leaks, or plugged fuel lines and correct as required. b. Check for dirty fuel filter and replace if necessary. c. Check for dirty or plugged air filter and replace if necessary. d. Reset the control and restart after correcting the problem. Contact an authorized service center if none of the above.
223Shutdown lamp lights. MESSAGE: OVERSPEED 223 − SHUTDOWNIndicates engine has exceeded normal operating speed. (2070 rpm @ 60 Hz; 1800 rpm @ 50 Hz) Contact an authorized service center.
230Warning lamp lights. MESSAGE: LOW DC VOLTAGE 230 − WARNINGIndicates battery voltage is below 24 VDC. a. Discharged or defective battery. Check the battery charger fuse. Recharge or replace the battery. b. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. c. Contact an authorized service center if none of the above.
231Warning lamp lights. MESSAGE: HIGH DC VOLTAGE 231 − WARNINGIndicates battery voltage exceeds 32 VDC. Contact an authorized service center.
232Warning lamp lights. MESSAGE: WEAK BATTERY 232 − WARNINGIndicates battery voltage drops below 60% of nominal for two seconds, during starting. Discharged or defective battery. See Warning message 230, LOW DC VOLTAGE.
240Warning lamp lights. MESSAGE: LOW FUEL DAY 240 − WARNINGIndicates day tank fuel supply is running low. Check fuel supply and replenish as required.
241Warning lamp lights. MESSAGE: LOW FUEL 241 − WARNINGIndicates fuel supply is running low. Check fuel supply and replenish as required.
250Shutdown lamp lights. MESSAGE: EEPROM ERROR 250 − SHUTDOWNIndicates PCC memory error. Data corruption of critical operating parameters. Contact an authorized service center.
251Warning lamp lights. MESSAGE: EEPROM ERROR 251 − WARNING or 252 − WARNINGIndicates PCC memory error. Data corruption of noncritical operating parameters. Contact an authorized service center.
260Shutdown lamp lights. MESSAGE: CUSTOMER FAULT 1 260 − SHUTDOWN or GROUND FAULT 261 − SHUTDOWN or DAY TANK 262 − SHUTDOWN or HIGH GEN TEMP 263 − SHUTDOWNWhen any one of these customer defined inputs is closed to ground, the corresponding fault message is displayed. The nature of the fault is an optional customer selection. These fault functions can be programmed to initiate a shutdown or a warning. As indicated by the Shutdown lamp, a shutdown response has been preselected. Contact an authorized service center.
260Warning lamp lights. MESSAGE: CUSTOMER FAULT 1 260 − WARNING or GROUND FAULT 261 − WARNING or RUPTURE BASIN 262 − WARNING or HIGH GEN TEMP 263 − WARNINGWhen any one of these customer defined inputs is closed to ground, the corresponding fault message is displayed. The nature of the fault is an optional customer selection. These fault functions can be programmed to initiate a shutdown or a warning. As indicated by the Warning lamp, a warning response has been preselected. Note: Customer fault messages are editable. The message displayed for the code shown (260 thru 263) may have been edited and may not appear as shown in this table.
301Shutdown lamp lights. MESSAGE: HIGH AC VOLTAGE 301 − SHUTDOWNIndicates that one or more of the phase voltages has exceeded 130% of nominal,

Symptoms & remedies

SymptomCauseRemedy
Engine runs but current does not build upPoor brush contact. Open circuit, Short circuit, or ground in generator.See that brushes seat well, are free in holders, are not worn too short, and have good spring tension. See GENERATOR, replace part necessary.
Current steady but engine not misfiringSpeed too low. Poor commutation or brush contact. Loose connections. Fluctuating load.Adjust governor to correct speed. Tighten connections. Correct any abnormal load condition causing trouble.
Engine overheatingOverloaded.Reduce load.
Voltage drops under heavy loadEngine lacks power. Poor compression. Faulty carburetion. Restricted air cleaner. Excessive choking. Carbon in cylinders. Restricted exhaust line.See remedies for engine missing under heavy load. Tighten cylinder head and spark plugs. If still not corrected, grind the valves. Replace piston rings, if necessary. Check the fuel system. Clean, adjust or replace parts necessary. Clean and refill. See that choke opens properly. Remove carbon. Clean or increase the size.
Engine misfires at light loadCarburetor idle adjustment set wrong or clogged. Spark plug gaps too narrow. Intake air leak. Faulty ignition. Uneven compression.Adjust to correct gap. Tighten or replace gaskets. Clean, adjust, or replace breaker points, plugs, condenser, coils, etc., or retime ignition. Tighten cylinder head and spark plugs. If still not corrected, grind valves. Replace piston rings, if necessary. Worn intake valve stems. Replace valves.
Engine misfires at heavy loadSpark plugs defective. Faulty ignition.Replace. Clean, adjust, or replace breaker points, plugs, condenser, coil, etc., or retime ignition.
Engine backfires at carburetorLean fuel mixture. Clogged fuel screen. Intake air leak.Clean carburetor. Clean screen. Replace flange gaskets, tighten carburet. Poor fuel. Refill with good, fresh fuel. Spark too late. Retime ignition. Spark plug wires crossed. Install wires correctly. Intake valves leaking. Grind or replace.
Excessive oil consumption, light blue smoky exhaustPoor compression, usually due to leaking valves.Tighten cylinder head and plugs. If still not corrected, grind or replace valves. Oil leaks from engine or connections. This does not cause smoky exhaust. Tighten screws and connections. Oil too light or diluted. Drain, refill with correct oil. Too large bearing clearance. Replace. Oil pressure too high. Refer to symptoms of high oil pressure for remedies. Engine misfires. Refer to symptoms of engine misfires. Faulty ignition. Clean, adjust, or replace breaker points, plugs, condenser, coil, etc., or retime ignition. Unit operated at light or no load for long periods. No remedy needed. Too much oil. Drain excess oil.
Black, smoky exhaust, excessive fuel consumption, fouling of spark plugs with black soot. Possible lack of power under heavy loadFuel mixture too rich.Adjust choke. Install needed carburetor parts, adjust float level. Choke not open. See that choke opens properly. Dirty air cleaner. Clean, refill to proper level.
Light pounding noiseLoose connecting rod bearingReplace
Low oil supplyAdd oil
Low oil pressureRefer to symptom of low pressure for remedies.
Engine stops unexpectedlyFuel tank emptyRefill
Dull metallic thudLoose crankshaftReplace bearings, unless one of the next three remedies permanently corrects
Sharp metallic thud, especially when cold engine first startedLow oil supplyAdd oil
Pinging sound when engine is rapidly accelerated or heavily loadedCarbon in cylindersRemove carbon
Fuel stale or low octaneUse good fresh fuel. Clean, adjust, or replace parts necessary.
Engine cranks too stifflyToo heavy oil in crankcaseDrain, refill with lighter oil
Engine will not start when crankedFaulty ignitionCheck the ignition system. Repair or replace parts necessary.
Current unstable but engine not misfiringSpeed too lowAdjust governor to correct speed
TappingsoundTaplet clearance too greatAdjust or replace tappets
Hollow clicking sound with cool engine under loadLoose pistonsIf noise only slight and disappears when engine warms up, no immediate attention needed. Otherwise replace worn parts.
Voltage low at far end of line but normal near power unitToo small line wire for loadInstall larger or extra wires or reduce and distance
Motors run too slowly and overheat at far end of line but not near power unitToo small line wire for loadInstall larger or extra wires, or reduce and distance
Noisy brushesHigh mica between bars of commutatorUndercut mica.
Excessive arcing of brushesRough commutator or ringsTurn down
Engine misfires at heavy load - CONT'DClogged carburetor.Clean jets.
Engine misfires at all speedsFouled spark plug.Clean and adjust.
High oil pressureOil too he:l.VY•Drain, refill wit.h proper oil.
GENERATOR WILL NOT CRANK ENGINEBattery discharged, Loose connections, Defective starting circuit, Defective switchRecharge battery, Tighten connections, Repair or replace as necessary, Replace
ENGINE RUNS BUT VOLTAGE DOES NOT BUILD UPPoor commutation, Open circuit, short circuit, or ground in generator, Residual magnetism lostSee that brushes seat well on commutator, are free in their holders, and have good tension, See Generator Repair section for replacement of necessary parts, Consult your dealer
BLACK, SMOKY EXHAUST, EXCESSIVE FUEL CONSUMPTION, FOULING OF SPARK PLUG WITH BLACK SOOT, POSSIBLE LACK OF POWER UNDER HEAVY LOADFuel mixture too rich, Choke not openAdjust carburetor or choke, Install needed carburetor parts, See that choke opens properly
LIGHT POUNDING KNOCKLoose connecting rod bearing, Low oil supply, Oil badly dilutedAdjust or replace connecting rod bearing, Add oil, Change oil
DULL METALLIC THUD. IF NOT BAD, MAY DISAPPEAR AFTER FEW MINUTES OPERATION. IF BAD, INCREASES WITH LOADLoose crankshaft bearingReplace unless one of the next two remedies permanently corrects trouble
PINGING SOUND WHEN ENGINE IS SUDDENLY OR HEAVILY LOADEDCarbon in cylinder, Spark too early, Wrong spark plug, Spark plug burned or carboned, Valves hot, Fuel stale or low octane, Lean fuel mixture, Engine hotRemove carbon, Adjust breaker points or retime magneto, Install correct spark plug, Install new plug, Adjust tappet clearance, Use good fresh fuel, Clean and adjust carburetor, Check air circulation
TAPPING SOUNDTappet clearance too great, Broken valve springAdjust or replace tappets, Install new spring
VOLTAGE LOW AT FAR END OF LINE BUT NORMAL NEAR POWER PLANTToo small line wire for load and distanceInstall larger or extra wires or reduce load
ELECTRIC MOTOR RUNS TOO SLOWLY AND OVERHEATS AT FAR END OF LINE BUT OK IF USED NEAR POWER UNITToo small line wire for load and distanceInstall larger or extra wires or reduce load
VOLTAGE UNSTEADY BUT ENGINE NOT MISFIRINGSpeed too low, Poor commutation of brush contactAdjust governor to correct speed, See that brushes seat well on commutator, are free in their holders, are not worn too short, and have good spring tension
VOLTAGE UNSTEADY BUT ENGINE NOT MISFIRING (Cont.)Loose connections, Fluctuating loadTighten connections, Correct any abnormal load condition causing trouble
GENERATOR OVERHEATINGBrush rig out of positionAdjust brush rig
Control does not power up when the Run/Off/Auto switch is set to Run or the Self Test switch is pressed.There is no DC power to the control.A. Check for battery disconnected, discharged, or improperly connected. b. Contact an authorized service center.
Warning, Shutdown, and Non-Automatic lamps are not lit. Digital display shows main menu or selected menu.Indicates all engine systems are normal.No corrective action required
Non-Automatic lamp flashes.Indicates Run/Off/Auto switch is not in the Auto position. This will prevent automatic starting if an automatic transfer switch is used.Move the Run/Off/Auto switch to the Auto position for automatic operation.
Engine continues to operate at reduced RPM.Indicates that the engine is operating in idle mode. When the set is operating in the RUN mode, grounding the engine idle input causes generator build-up to be inhibited and the engine to be governed at 800 RPM. When ground is removed from this input, the set returns to normal speed and voltage.
Engine shuts down and will not crank.Indicates local or remote Emergency Stop.To reset the local Emergency Stop button : Pull the button out or turn the switch clockwise (button with arrow) and allow it to pop out. Move the Run/Off/Auto switch to Off. Press the Reset switch. Select Run or Auto, as required.
Indicates engine oil pressure has dropped to an unacceptable level.If generator is powering critical loads and cannot be shut down, wait until next shutdown period then follow, 201 Low Oil Pressure procedure. If engine can be stopped, follow 201 procedure.To check oil pressure, access Oil Pressure menu prior to clearing the fault.
Set is in standby mode but is not operating. Warning occurs when engine coolant temperature is 70 F (21 C) or lower.NOTE: In applications where the ambient temperature falls below 40F (4C), Low Engine Temp may be indicated even though the coolant heaters are operating. Indicates engine coolant heater is not operating or is not circulating coolant.A. Coolant heater not connected to power supply. Check for blown fuse or disconnected heater cord and correct as required. b. Check for low coolant level and replenish if required. Look for possible coolant leakage points and repair as required. c. Contact an authorized service center if none of the above.
Shutdown lamp lights. MESSAGE: LOW AC VOLTAGE 303 − SHUTDOWNIndicates that one or more of the phase voltages has dropped below 85% of nominal for 10 seconds. Contact an authorized service center.
Shutdown lamp lights. MESSAGE: UNDER FREQUENCY 313 − SHUTDOWNIndicates that engine speed has dropped below 90% of nominal for 10 seconds. Five seconds before shutdown, a Load Dump signal is initiated. Contact an authorized service center.
Warning lamp lights. MESSAGE: OVERCURRENT 320 − WARNINGIndicates that generator output current has exceeded 110% of rated for 60 seconds. Contact an authorized service center.
Shutdown lamp lights. MESSAGE: OVERCURRENT 321 − SHUTDOWNIndicates that generator output current has exceeded 110% of rated, and that a PCC time/current calculation has initiated an overcurrent shutdown. Contact an authorized service center.
Shutdown lamp lights. MESSAGE: SHORT CIRCUIT 322 − SHUTDOWNIndicates that generator output current has exceeded 175% of rated. Contact an authorized service center.
Warning lamp lights. MESSAGE: OVERLOAD 330 − WARNINGIndicates that three-phase power output exceeds 105% of standby (or 115% of prime) rating. After five seconds, the Load Dump output is activated. After 60 seconds, the OVERLOAD warning is activated. Contact an authorized service center.
Shutdown lamp lights. MESSAGE: REVERSE POWER 335 − SHUTDOWNIndicates improper CT or PT phasing. (Non-parallel units only.) Contact an authorized service center.
Engine starts from generator control panel but will not start automatically or from a remote panel.Note: The Run/Off/Auto switch must be in the Auto position for automatic or remote starting.Check the control wiring between the remote switch and the PCC. Contact an authorized service center.
No AC output voltage.Contact an authorized service center.
Green RUN lamp lights following engine startup.Indicates all engine systems are normal. No corrective action required.
PRE HI ENGINE TEMP lamp lights.Engine continues to operate. (Engine can be programmed to shut down.) Indicates engine has begun to overheat and engine temperature has risen to approximately 220°F (104° C) or coolant level is low on optionally wired sets. a. Reduce load if possible by turning off non-critical loads. b. Check air inlets and outlets and remove any obstructions to airflow. If engine can be stopped, follow procedure in step 3.
HI ENG TEMP lamp lights. Engine shuts down.Indicates engine has overheated (engine temperature has risen above 230°F/110°C) or coolant level is low. Allow engine to cool down completely before proceeding with the following checks: a. Check coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary. b. Check for obstructions to cooling airflow and correct as necessary. c. Check for a slipping fan belt and tighten if loose. d. Reset control and restart after locating and correcting problem. Contact an authorized service center if none of the above.
PRE LO OIL PRES lamp lights. Engine continues to operate. (Engine can be programmed to shut down.)Indicates engine oil pressure has dropped to 30 psi (207 kPa). If generator is powering critical loads and cannot be shut down, wait until next shutdown period and then follow step 5 procedure. If engine can be stopped, follow procedures in step 5.
LO OIL PRES lamp lights. Engine shuts down.Indicates engine oil pressure has dropped to 25 psi (172 kPa). Check oil level, lines and filters. a. If oil system is OK but oil level is low, replenish. b. Reset control and restart. Contact an authorized service center if oil pressure is not in the range of 40 to 80 psi (276 to 552 kPa).
OVERCRANK lamp lights and engine stops cranking.Or Engine runs, shuts down, and LO OIL PRES lamp lights.. a. Indicates possible fuel system problem. b. Open any closed fuel shutoff valve. c. Check for dirty or plugged air filter and replace if necessary (see Maintenance section). d. Gaseous fuel delivery to the set is inadequate. Contact an authorized service center for service. e. Reset the control and restart after correcting the problem. Contact an authorized service center for service if none of the above.
OVERSPEED lamp lights and the engine shuts down.Indicates engine has exceeded normal operating speed. Contact an authorized service center for service.

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

199
Part #DescriptionQtySystem
018102000/18 10 Micron1Filter elements PartsGeek
018302000/18 30 Micron (standard)1Filter elements PartsGeek
01860S2000/18 60 Micron, stainless steel1Filter elements PartsGeek
0C4647GASKET SOLENOID1Gasket PartsGeek
0J8478Filtro de aire1Air filter Amazon eBay PartsGeek
10000000254CVR AIRBOX HSB 2016 GTH999 (UNBRANDED)1Air filter PartsGeek
11281524Hydraulic, Cartridge1Hydraulic filter Amazon eBay PartsGeek FridayParts $33.99
1132848Air, Primary1Air filter Amazon eBay PartsGeek
129698-77190BRACKET3Bracket PartsGeek
21300116aDrive belt condition check1Belt PartsGeek
21820116POWERPART Gasket remover1Gasket PartsGeek
21820518POWERPART Gasket and flange sealant1Gasket PartsGeek
2501015Bolt, Flange2Bolt PartsGeek
26406BTank, fuel - 78 gal. dbl wall1Fuel filter PartsGeek
280BHAND WHEEL1Handle PartsGeek
411236FOBall or Tapered Roller Bearing1Bearing PartsGeek
411294FOBall or Tapered Roller Bearing6Bearing PartsGeek
4138008• O Ring1Ring PartsGeek
4145836• Nut, Nozzle3Nut PartsGeek
4145882• Nut, Speed Control1Nut PartsGeek
4146066• O Ring1Ring PartsGeek
4209354Bolt2Bolt PartsGeek
434192FOBall or Tapered Roller Bearing1Bearing PartsGeek
434198FOBall or Tapered Roller Bearing1Bearing PartsGeek
437425FOBall or Tapered Roller Bearing1Bearing PartsGeek
453.05Motor Pump Assembly – identified ‘A’Pump PartsGeek
5-10SERPENTINE BELT REPLACEMENT1Belt PartsGeek
5000899Glow Plug3Glow plug PartsGeek FridayParts $25.00
5001942Cord, Glow Plug1Glow plug PartsGeek
5001943Kit Holder, Nozzle3Injector PartsGeek
5001944• Assy Holder, Nozzle3Injector PartsGeek FridayParts $55.79
5395259Crankshaft Rear Oil Seal Installation KitSeal PartsGeek
5395330Crankshaft Rear Oil Seal Removal KitSeal PartsGeek
550363Bolt2Bolt PartsGeek
550394• Nut3Nut PartsGeek
550550• Bolt3Bolt PartsGeek
553143Gasket1Gasket PartsGeek
554037Screw, Air Bleeder1Screw PartsGeek
554046• Spring, Nozzle3Spring PartsGeek
554051Gasket3Gasket PartsGeek FridayParts $21.00
554073Gasket, Control Plate1Gasket PartsGeek
554103• Nut3Nut PartsGeek
557352• Seal, Heat3Seal PartsGeek FridayParts $21.00
610989GASKET, E/MNFLD6Gasket PartsGeek
610990GASKET, INT MFLD1Gasket PartsGeek
610991GASKET, INTAKE MANIFOLD1Gasket PartsGeek
74048796Fuel, Secondary1Fuel filter Amazon eBay $26.25 PartsGeek
786ASPACER1Spacer PartsGeek
8940172374Ø8 - 1,5 M ENTER HOSE NPT1Hose PartsGeek
8940172375Ø8 - 1,5 M ENTER HOSE BSP1Hose PartsGeek
8940172377HOSE Ø08 / 10m (32ft) BSP1Hose PartsGeek
8940172378HOSE Ø08 / 10m (32ft) NPT1Hose PartsGeek
8940175879HOSE REEL STOPPER ID 1/2" (12mm)1Hose PartsGeek
A0028Valve springs1Valve spring eBay $35.00 PartsGeek
A0049Ventile1Air filter PartsGeek
A0050indicador de atascamiento para filtro de aire, necesita una diferencia de presión de 508-558 mm.1Air filter PartsGeek
A02492 3 1 A1Filter PartsGeek
A1039Air filter dust bowl and element1Air filter eBay PartsGeek
A1040Automatic dust valve for air filter1Air filter eBay $29.00 PartsGeek
A1520A1Injector PartsGeek
AA519RFUEL SCREEN IN SEDIMENT BOWLFuel filter PartsGeek
AF349Air, Primary1Air filter Amazon eBay $31.49 PartsGeek
AN500T0007STARTER MOTOR (w/ pad terminal)Starter PartsGeek
AR26350OIL FILTEROil filter PartsGeek FridayParts $18.99
C072754Sensors, C18 & C13Sensor PartsGeek
FF248Fuel, Secondary1Fuel filter Amazon eBay PartsGeek
G0010Air cleaner container and element1Air filter eBay $33.54 PartsGeek
HF6185Hydraulic, Cartridge1Hydraulic filter Amazon eBay $41.00 PartsGeek
L0005Antigelo1Fluid eBay PartsGeek
L0006Element om motorolie te vervangen1Oil filter eBay PartsGeek
L0009Elemento del filtro de combustible3Element PartsGeek
L0012A02641Cap PartsGeek
P0005255Fuel level gaugeFuel filter PartsGeek
S12/PAuto / Manual Transfer, Source 2-1 / 1-2Transfer PartsGeek
S13/PCommit / No Commit Transfer to Source 2Commit transfer PartsGeek
0D4417WASHER, RUBBER 1/44Service part / kit PartsGeek
0F4795SCREW PPHM M4-0.7 X 10 SEMS4Service part / kit PartsGeek
0J6878SNORKEL ENGINE AIR INTAKE1Service part / kit PartsGeek
0J7137SOLENOID SHUTOFF VALVE1Service part / kit PartsGeek
0J8315AASSY SOLEN PLUNGER & SPRING1Service part / kit PartsGeek
0L3090ASSY MIXER 22KW-RH HSB (22KW)1Service part / kit PartsGeek
0L3734SNORKEL ELBOW TO AIRBOX1Service part / kit PartsGeek
0L6733AASSY REGULATOR 1/2” INLET (15KW ECOGEN)1Service part / kit PartsGeek
0L6733BASSY REGULATOR 3/4” INLET (20-22KW)1Service part / kit PartsGeek
0L6775ASSY MIXER 20KW HSB 2016 (20KW)1Service part / kit PartsGeek
10000001063ASSY AIRBOX HSB V-TWIN 20161Service part / kit PartsGeek
10000012543ASSY MIXER 14 X 30 W/EC (24KW)1Service part / kit PartsGeek
10000030760ASSY MIXER 15KW ECOGEN 2018 (15KW ECOGEN)1Service part / kit PartsGeek
1117541Muffler Type 41Service part / kit PartsGeek
1136466Muffler Type 51Service part / kit PartsGeek
1734115POWERPART Lay-Up 31Service part / kit eBay PartsGeek
1762811POWERPART Lay-Up 21Service part / kit PartsGeek
1772204POWERPART Lay-Up 11Service part / kit PartsGeek
1861108POWERPART Silicone RTV sealing and jointing compound1Service part / kit PartsGeek
1861117POWERPART Universal jointing compound1Service part / kit PartsGeek
21820117To retain small fasteners where easy removal is necessary.1Service part / kit PartsGeek
21820119To provide a heavy duty seal to components that have a light interference fit.1Service part / kit PartsGeek
21820121POWERPART Hydraulic threadseal1Service part / kit PartsGeek
21820122POWERPART Pipe sealant and sealant primer1Service part / kit PartsGeek
21820125POWERPART Industrial grade super glue1Service part / kit PartsGeek
21820126POWERPART Metal repair putty1Service part / kit PartsGeek
21820127POWERPART Radiator stop leak1Service part / kit PartsGeek
21820128POWERPART Safety cleaner1Service part / kit PartsGeek
21820129POWERPART Griptite1Service part / kit eBay PartsGeek
21820638POWERPART Retainer (high strength)1Service part / kit PartsGeek
21825166POWERPART Antifreeze1Service part / kit Amazon eBay PartsGeek
21826038POWERPART Silicone adhesive1Service part / kit PartsGeek
2275-50Gasoline Tank1Service part / kit PartsGeek
2366TMuffler Type 41Service part / kit PartsGeek
26100BPan, 24 hr. containment1Service part / kit PartsGeek
4000-114SE REGULATOR ~ DUAL VOLTAGEService part / kit PartsGeek
4145689• Pin, Spring1Service part / kit PartsGeek
4145749• Piece, Distance3Service part / kit PartsGeek
4145893• Collar1Service part / kit PartsGeek
4145909• Lever, Speed Control1Service part / kit PartsGeek
4177275• Pipe, Fuel Over Flow1Service part / kit PartsGeek
4188800• Lever, Engine Stop1Service part / kit PartsGeek
4209380Pipe, Injection1Service part / kit PartsGeek FridayParts $49.99
4209381Pipe, Injection1Service part / kit PartsGeek FridayParts $49.99
4209382Pipe, Injection1Service part / kit PartsGeek
4389-4758-4679Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
4390-4760Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
4456-4759Static Rotor Amp Draw Test Results - Model A, B, C, D, E, F, G, HService part / kit PartsGeek
453.01Check Valve PackService part / kit PartsGeek
453.08Inlet Manifold Assembly – identified ‘B’Service part / kit PartsGeek
4839TMuffler Type 51Service part / kit PartsGeek
5001152• Nut, Flange3Service part / kit PartsGeek
5001935• Shaft, Lever1Service part / kit PartsGeek
5001937Assy Pipe, Over Flow1Service part / kit PartsGeek
550401Screw, With Washer2Service part / kit PartsGeek
553105• Clip, Pipe2Service part / kit PartsGeek
554022Assy Pipe, Over Flow1Service part / kit PartsGeek
554045• Push Rod3Service part / kit PartsGeek
554047• Washer, Adjusting3Service part / kit PartsGeek
554054Clamp, Pipe2Service part / kit PartsGeek
554055Clamp, Pipe2Service part / kit PartsGeek
554065• Lever, Governor1Service part / kit PartsGeek
554071• Plate, Speed Control1Service part / kit PartsGeek
554110• Washer3Service part / kit PartsGeek FridayParts $21.00
554120• Assy Washer, Adjust3Service part / kit PartsGeek
74511629Transmission1Service part / kit Amazon eBay PartsGeek FridayParts $24.68
834-61Air Strainer1Service part / kit PartsGeek
8940172363Warning label1Service part / kit PartsGeek
8940172365HALF-CASE SPRING SIDE2Service part / kit PartsGeek
8940172366PLASTIC CASE KIT15Service part / kit PartsGeek
8940172367CABLE GUIDE ROLLER2Service part / kit PartsGeek
8940172368BRACKET KIT1Service part / kit PartsGeek
8940172369SPRING1Service part / kit PartsGeek
8940172370REEL KIT1Service part / kit PartsGeek
8940172371REEL SHAFT1Service part / kit PartsGeek
8940172372COVER1Service part / kit PartsGeek
8940172373RATCHET1Service part / kit PartsGeek
8940172376SMALL PART KIT3Service part / kit PartsGeek
928-0502BService part / kit PartsGeek
928-0506Service part / kit PartsGeek
960-0135Service part / kit PartsGeek
960-0136Battery, 24V, 55Ah, AGM8Service part / kit PartsGeek
960-0242Service part / kit PartsGeek
960-0504AService part / kit PartsGeek
960-0505Service part / kit PartsGeek
960-12Service part / kit PartsGeek
981-0138Service part / kit PartsGeek
981-0254Service part / kit PartsGeek
981-0519Service part / kit PartsGeek
981-0521Service part / kit PartsGeek
981-0606Service part / kit PartsGeek
A0000244500Mod. A1Service part / kit PartsGeek
A0000292579CVR AIRBOX GTH999 G-FORCE (GENERAC)1Service part / kit PartsGeek
A0027Arandela de asiento del inyector1Service part / kit PartsGeek
A0031Union nuts for high-pressure fuel pipes and fuelled starting aid1Service part / kit PartsGeek
A0043Directorio de empresas Perkins1Service part / kit PartsGeek
A0263C L0012 1 B A00311Service part / kit PartsGeek
A0314Motor-Kennzeichnung1Service part / kit PartsGeek
A0341Baffle plates and joint for breather system1Service part / kit eBay $15.00 PartsGeek
A1519Oil separator for open breather system1Service part / kit eBay PartsGeek
C-134Throttle Lever1Service part / kit PartsGeek
C-15Throttle Lever Pin1Service part / kit PartsGeek
FPS-KIT-06Replacement Memory Pack1Service part / kit PartsGeek
FPS210S01110V@60Hz w/ fuel conditioner w/ metal heat deflector1Service part / kit PartsGeek
FPS210S02220V@50Hz w/ fuel conditioner w/ metal heat deflector1Service part / kit PartsGeek
FPS210S05Reverso 110V@60Hz Separ w/ metal heat deflector1Service part / kit PartsGeek
FPS210S06Reverso 220V@50Hz Separ w/ metal heat deflector1Service part / kit PartsGeek
FPS210S35110V@60Hz w/ fuel conditioner1Service part / kit PartsGeek
FPS210S36220V@50Hz w/ fuel conditioner1Service part / kit PartsGeek
FPS210S37Reverso 110V@60Hz Separ1Service part / kit PartsGeek
FPS210S38Reverso 220V@50Hz Separ1Service part / kit PartsGeek
H-282Inlet Bushing1Service part / kit PartsGeek
H-282-12Inlet Bushing1Service part / kit PartsGeek
H02-74Throttle Lever Stop Pin1Service part / kit PartsGeek
HH-196ALocking Ring1Service part / kit PartsGeek
HH-51Throttle Valve Spring1Service part / kit PartsGeek
HH-602AThrottle Valve Ball1Service part / kit PartsGeek
HH-603AThrottle Valve Plunger Bushing1Service part / kit PartsGeek
HH-604AThrottle Valve Plunger1Service part / kit PartsGeek
HH-85APExhaust Deflector1Service part / kit PartsGeek
HH4-5Inlet Bushing1Service part / kit PartsGeek
HH4-5-4Inlet Bushing1Service part / kit PartsGeek
P0001006EVC menu displayService part / kit PartsGeek
P0001315Fault handling displayService part / kit PartsGeek

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
Prime
Standby

Available documents

Operator's manual — 928-0138 Cummins GGHG GGHH Operator's Manual (6-2001) (Cummins/Onan)Operator's manual — 960-0100 Cummins DFAA DFAB DFAC DQBB Operator's Manual (12-2009) (Cummins/Onan)Operator's manual — 960-0104 Cummins DFJA DFJB DFJC DFJD Operator's Manual (7-2010) (Cummins/Onan)Parts manual — 0932-0112 Onan Post-Sale Literature Index (07-1998) (Cummins/Onan)Parts manual — 908-0017 Onan AH-series genset Parts manual (Cummins/Onan)Parts manual — 908-0019 Onan AH MKH (spec A) Genset Parts manual (01-1967) (Cummins/Onan)Parts manual — DK-Kohler (Cummins/Onan)Parts manual — F-1061 Cummins-Onan RV Green Label Parts (Filter & Tune-Up) Reference Guide (02-2010) (Cummins/Onan)Service manual — 903-0000 Onan 6GO-F 5GO-F Genset Instruction & Parts manual (09-1949) (Cummins/Onan)Service manual — 904-0000 Onan 10EL Genset Instruction & Parts manual (10-1948) (Cummins/Onan)Service manual — 905-0000 Onan 15HK 25HN Genset Instruction & Parts manual (03-1948) (Cummins/Onan)Service manual — 925-0500 Onan AK-series Genset Service Manual (Cummins/Onan)Service manual — 960-0510B Onan DGBB thru DGFC Series Service Manual (10-1998) (Cummins/Onan)Service manual — dl 3 2007-d (Cummins/Onan)