Service parts for the CFP11E-F20
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 |
|---|---|
| Emissions | EPA Tier 2 |
| Controller | Fire Pump Digital (FPDP) |
| Oil capacity | 35.0 L |
| Alternator | 12V-DC, 70 amps |
| Battery group | 24V |
| Battery cranking | 1400 CCA |
| Battery voltage | 24 V |
| Battery quantity | 1 |
| Coolant capacity | 9.5 L |
| Dry weight | 1321 kg |
| Sound level | 101.4 dBA @ 1 m |
Engine
| Oil capacity | 34.0 L |
|---|---|
| Coolant capacity | 40.0 L |
| Displacement | 10.8 L |
| Aspiration | Turbocharged, aftercooled |
| Rated speed | 2300 rpm |
Filters for the Cummins/Onan QSM11
6Engine-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 | P559000 | Lube Filter, Spin-On Full Flow | CUMMINS 2101869, CUMMINS 2882674, NAPA 400107, BALDWIN BD7154 | KuduParts $17.00 FridayParts $36.00 |
| Oil filter | P550949 | Lube Filter, Spin-On Full Flow | CUMMINS 2882673, CUMMINS 4331005, NAPA 400107, BALDWIN B7322 | KuduParts $67.00 FridayParts $69.59 |
| Fuel / water separator | P551000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3161407, CUMMINS 3329289, NAPA 3406, BALDWIN BF1259 | FridayParts $99.00 |
| Fuel / water separator | P558000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3308638, CUMMINS 3308683, NAPA 3405, NAPA 3693 | KuduParts $24.00 FridayParts $25.66 |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Fuel filter | P550440 | Fuel Filter, Spin-On Secondary | CUMMINS 3831063, CUMMINS 3890707, NAPA 3358, BALDWIN BF788 | FridayParts $356.80 |
| Coolant filter | P552071 | Coolant Filter, Spin-On Sca Plus | CUMMINS 299080, CUMMINS 299880, NAPA 4071, TORO 012706560 | FridayParts $37.53 |
Maintenance & consumables
for the Cummins/Onan QSM11| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Cleaner | RU3220 | Amazon eBay $79.95 | ||
| Fuel filter | Drain 1 cup or more of fuel to remove water and sediment | — | 600 hr | ||
| Fuel filter | Fuel Filter | FS1000 | Amazon eBay $101.98 NAPA $30.67 KuduParts $95.00 FridayParts $96.50 | ||
| Oil filter | Lube Filter | LF9001 | Amazon eBay $78.82 NAPA $84.64 KuduParts $17.00 | ||
| Battery | Two, 12 Volt, Group 8D, Cold Cranking Amps (minimum) 900; vented, lead acid | — | 6000 hr | ||
| Belt | Belt | 3037425 | Amazon eBay $22.85 | ||
| Coolant | Use coolant solution per Cummins engine Operation and Maintenance Manual | — | 500 hr | ||
| Coolant filter | Coolant Filter | WF2072 | Amazon eBay $20.95 NAPA $29.33 | ||
| Oil | 9.7 Gal (36.7 L); API classification per Cummins engine Operation and Maintenance Manual | — | 6000 hr | ||
| Spark plug | — | 1500 hr |
Common questions
Which engine powers the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 is powered by the Cummins/Onan QSM11 engine.
What fuel does the Cummins/Onan CFP11E-F20 use?
The Cummins/Onan CFP11E-F20 runs on Diesel.
How much oil does the Cummins/Onan CFP11E-F20 take?
The Cummins/Onan QSM11 engine in the Cummins/Onan CFP11E-F20 has an oil capacity of 34.0 liters.
What is the coolant capacity of the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 cooling system holds 9.5 liters (2.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the sound level of the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 is rated at 101.4 dBA at 1 m, per the manufacturer specification sheet.
What is the dry weight of the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 has a dry weight of 1321 kg (2912 lb).
What battery does the Cummins/Onan CFP11E-F20 use?
The Cummins/Onan CFP11E-F20 uses 1 battery, 24 V each, 1400 CCA, group 24V, per the manufacturer specification sheet.
What alternator does the Cummins/Onan CFP11E-F20 use?
The Cummins/Onan CFP11E-F20 uses a 12V-DC, 70 amps alternator.
What oil filter does the Cummins/Onan CFP11E-F20 use?
The Cummins/Onan CFP11E-F20 uses oil filter part number LF9001.
What fuel filter fits the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 uses fuel filter part number FS1000.
What air filter fits the Cummins/Onan CFP11E-F20?
The Cummins/Onan CFP11E-F20 uses air filter part number RU3220.
Parts
59| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 12000180 | Fuel inlet to pump | 1 | Pump | Amazon eBay |
| 12000183 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| 12000185 | Power steering pump mounting location | 1 | Pump | Amazon eBay |
| 12000186 | Oil pressure and temperature sensor | 1 | Oil pressure and temperature sensor | Amazon eBay |
| 12000187 | Engine position sensor | 1 | Engine position sensor | Amazon eBay |
| 13200052 | Slow Idle Feature | Slow idle feature | Amazon eBay | |
| 13200060 | Engine Speed Control Switch | Engine speed control switch | Amazon eBay | |
| 13200087 | Oil Pressure Gauge | Oil pressure gauge | Amazon eBay | |
| 15600049 | Fuel Shutoff Valve | Fuel shutoff valve | Amazon eBay | |
| 19400715 | OEM Interface 21-Pin Harness Connector | Hose | Amazon eBay | |
| 19400718 | OEM Interface 24-Pin Harness Connector | Hose | Amazon eBay | |
| 2871254 | Starter 12V | Starter | Amazon eBay | |
| 2874862 | Alternator 12V | Alternator | Amazon eBay | |
| 2874863 | Alternator 24V | As needed | Alternator | Amazon eBay FridayParts $200.27 |
| 3037425 | Belt | Belt | Amazon eBay $22.85 | |
| 3103916 | Starter 24V | Starter | Amazon eBay $393.22 FridayParts $298.65 | |
| 3200069 | STOP CHECK! | Stop check | Amazon eBay | |
| 33200082 | Engine Stop Button | Engine stop button | Amazon eBay | |
| 3375049 | Oil Filter Wrench | 1 | Oil filter | Amazon eBay |
| 3376326 | pulley pusher (2) | Pulley pusher | Amazon eBay | |
| 3376807 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| 3377401 | pulley pusher adapter (1) | Pulley pusher adapter | Amazon eBay | |
| 3397929 | Oil filter wrench | 1 | Oil filter | Amazon eBay |
| 38200567 | Idle Adjustment Switch | Idle adjustment switch | Amazon eBay | |
| 39200434 | Governed rpm | Rpm governor | Amazon eBay | |
| 43200085 | Voltmeter | Voltmeter | Amazon eBay | |
| 43200086 | Tachometer w/Hour Meter | Tachometer | Amazon eBay | |
| 49c00185 | Data Link | Data link | Amazon eBay | |
| A40-TB1-8 | JUMPER WIRE | Belt | Amazon eBay | |
| FS1000 | Fuel Filter | 1 | Fuel filter | Amazon eBay $101.98 NAPA $30.67 KuduParts $95.00 FridayParts $96.50 |
| LF9001 | Lube Filter | 1 | Oil filter | Amazon eBay $78.82 NAPA $84.64 KuduParts $17.00 |
| LFg9001 | Valvoline® Premium Blue® | Oil filter | Amazon eBay | |
| RU3220 | Air Cleaner | 1 | Air filter | Amazon eBay $79.95 |
| V70509 | Lube Oil | 4 Gal. | Fluid | Amazon eBay |
| WF2072 | Coolant Filter | 1 | Coolant filter | Amazon eBay $20.95 NAPA $29.33 |
| 05200182 | Flywheel ring gear sensor | 1 | Service part / kit | Amazon eBay |
| 12000184 | Rail pressure | 1 | Service part / kit | Amazon eBay |
| 12000188 | Freon compressor mounting location. | 1 | Service part / kit | Amazon eBay |
| 19400716 | Hard-Coupled | Service part / kit | Amazon eBay | |
| 19400734 | Intermediate Speed Control | Service part / kit | Amazon eBay | |
| 19800802 | Multiple Unit Synchronization | Service part / kit | Amazon eBay | |
| 3305070 | Heater, 240V | 1 | Service part / kit | Amazon eBay |
| 3315033 | Heater, 120V | 1 | Service part / kit | Amazon eBay |
| 3823494 | Lubricating oil filter | Service part / kit | Amazon eBay | |
| 3885910 | Red Paint, Spray can | 1 | Service part / kit | Amazon eBay |
| 492000038 | Operation and Maintenance Nanual | Service part / kit | Amazon eBay | |
| 49800897 | Intermediate Speed Control | Service part / kit | Amazon eBay | |
| 49801587 | Electronic Fan Clutch | Service part / kit | Amazon eBay | |
| 8210G4-12VDC | 1" 12V solenoid | As needed | Service part / kit | Amazon eBay |
| 8210G4-24VDC | 1" 24V solenoid | As needed | Service part / kit | Amazon eBay |
| 98200038 | Engine Steam Cleaning | Service part / kit | Amazon eBay | |
| A40-TB1-1 | B+ | Service part / kit | Amazon eBay | |
| A40-TB1-11 | (COMMON ALARM) | Service part / kit | Amazon eBay | |
| A40-TB1-12 | (B-) | Service part / kit | Amazon eBay | |
| A40-TB1-30 | COMMON ALARM | Service part / kit | Amazon eBay | |
| A40-TB1-31 | (COMMON ALARM) | Service part / kit | Amazon eBay | |
| C2800 | Fleetguard® refractometer | 1 | Service part / kit | Amazon eBay NAPA $393.59 |
| CC2800 | Fleetguard refractometer | Service part / kit | Amazon eBay | |
| LE9o01 | Cummins Engine Company, Inc. | 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 | 50% | 63.1 | 16.7 |
| Prime | 70% | 63.1 | 19.1 |
| Standby | 50% | 61.8 | 16.3 |
| Standby | 70% | 72.3 | 19.1 |
Available documents
This page was generated from the 3 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.