Service parts for the MMG45FHKCAN6
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 43 kW |
| Standby kVA | 58 |
| Prime power | 42 kW |
| Controller | Magnum Digital (MDC) |
| Oil capacity | 13.2 L |
| Alternator | Marathon 284PSL5258 |
| Voltage options | 600 V, 480 V, 208 V, 240 V |
| Phase | 3 |
| Power factor | {'1': 1, '3': 0.8} |
| Battery group | 24 |
| Battery cranking | 720 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dry weight | 952 kg |
| Sound level | 68.0 dBA @ 23 m |
| Fuel tank | 401.0 L |
Engine
| Oil capacity | 13.2 L |
|---|---|
| Coolant capacity | 16.6 L |
| Displacement | 3.6 L |
| Aspiration | turbocharged |
| Rated speed | 1800 rpm |
Same engine, other brands
1 brandThe Kubota V3600-T-E3BG in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Generac | MMG45FHK |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 250 hr | |||
| Fuel filter | API SL or better | 8944015310 | 500 hr | Amazon eBay $86.33 NAPA $16.78 | |
| Oil filter | API SL or better | 5876100080 | 1000 hr | Amazon eBay $16.89 PartsGeek $7.98 NAPA $14.75 | |
| Battery | — | 500 hr | |||
| Belt | — | 1000 hr | |||
| Coolant | — | 1000 hr | |||
| Oil | — | 500 hr | |||
| Spark plug | — | 1000 hr |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What is the power rating of the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 is rated 43 kW standby (58.0 kVA).
Which engine powers the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 is powered by the Kubota V3600-T-E3BG engine.
What's the oil capacity on a Magnum MMG45FHKCAN6?
The Kubota V3600-T-E3BG engine in the Magnum MMG45FHKCAN6 has an oil capacity of 13.2 liters.
What is the cooling system capacity of the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 cooling system holds 16.6 liters (4.4 US gallons) for the engine, per the manufacturer specification sheet.
What is the prime power rating of the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 is rated 42 kW prime (53 kVA), against 43 kW standby.
What is the sound level of the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 is rated at 68.0 dBA at 23 m, per the manufacturer specification sheet.
What is the dry weight of the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 has a dry weight of 952 kg (2098 lb).
What size fuel tank does the Magnum MMG45FHKCAN6 have?
The Magnum MMG45FHKCAN6 has a 401 liter (106 US gallon) fuel tank.
What voltages is the Magnum MMG45FHKCAN6 available in?
The Magnum MMG45FHKCAN6 is offered in 600 V, 480 V, 208 V, 240 V, 3-phase.
How many cold cranking amps does the Magnum MMG45FHKCAN6 require?
The Magnum MMG45FHKCAN6 uses 1 battery, 12 V each, 720 CCA, group 24, per the manufacturer specification sheet.
Which alternator is fitted to the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 uses a Marathon 284PSL5258 alternator.
Which oil filter part number does the Magnum MMG45FHKCAN6 take?
The Magnum MMG45FHKCAN6 uses oil filter part number 5876100080.
What fuel filter fits the Magnum MMG45FHKCAN6?
The Magnum MMG45FHKCAN6 uses fuel filter part number 8944015310.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| LOW FUEL LEVEL SHUTDOWN | Fuel level is low, fuel tank has leaks, or fuel level sender and wiring are damaged. | Check the fuel level, check for leaks, inspect the fuel level sender and wiring. |
| LOW OIL PRESSURE SHUTDOWN | Oil level is low or engine has oil leaks. | Check the oil level, visually inspect the engine for leaks, check the oil pressure sender. |
| LOW COOLANT LEVEL SHUTDOWN | Coolant level is low or coolant has mixed with oil. | Check the coolant level, inspect hoses and engine for leaks, check the engine oil. |
| HIGH COOLANT TEMPERATURE SHUTDOWN | Coolant temperature is too high. | Check the coolant level, add coolant if necessary, inspect hoses and engine for leaks, check serpentine drive belt tension. |
| OVERCRANK SHUTDOWN | Engine will not start. | Check fuel level, check fuel pump operation, clean air filter. |
| OVERSPEED OR UNDERSPEED SHUTDOWN | Engine speed is above or below 60.0 Hz. | Disconnect all loads and check engine speed with no load, adjust throttle as needed. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Magnum MMG45FHKCAN6 troubleshooting guide (9 entries) →
Parts
43| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 01458 | Control door assembly | 1 | Control door assembly | Amazon eBay |
| 01460 | 3 Pos Phase Switch | 1 | Phase switch | Amazon eBay |
| 01481 | CHECK DAILY | 1 | Check daily | Amazon eBay |
| 01482 | CHECK DAILY | 1 | Check daily | Amazon eBay |
| 13515 | Element, fuel filter - non-water separating | 1 | Element | Amazon eBay NAPA $20.71 |
| 13682 | Heater, fuel filter | 1 | Heater | Amazon eBay $118.99 |
| 13834 | Gasket, heated fuel filter | 1 | Gasket | Amazon eBay |
| 18085 | Washer, .510 snub 2.00/.130 | 2 | Washer | Amazon eBay |
| 21261 | Generator, 284PSL1508 MMG45FHK & CAN | 1 | Generator | Amazon eBay |
| 22788 | Isolator, rubber 350lbs | 2 | Isolator | Amazon eBay FridayParts $66.80 |
| 29998 | Hub, fan clutch mount - V3600 | 1 | Hub | Amazon eBay |
| 32019B | Bracket, clutch fan | 1 | Bracket | Amazon eBay |
| 32334 | Harness, heated fuel filter - inside | 1 | Harness | Amazon eBay |
| 34238 | Generator, 284PSL5258 MMG45FHKCAN6 | 1 | Generator | Amazon eBay |
| 34550 | Decal, 600V Circuit Breakers (MMG45FHKCAN6 only) | 1 | Circuit breakers 600v decal | Amazon eBay |
| 60113 | Screw, M8-1.25 x 16 sflg hex G8.8 ZC | 2 | Screw | Amazon eBay |
| 60412 | Nut, .312-18 hex G5 ZC | 1 | Nut | Amazon eBay |
| 60717 | Screw, .375-16 x .750 soc hex | 8 | Screw | Amazon eBay |
| 61094 | Screw, .500-13 x 3.50 std hex, G8 | 2 | Screw | Amazon eBay |
| 65519 | Block, terminal - 4 pole | 1 | Block | Amazon eBay |
| 65788 | Strain relief - 2.00 Romex | 1 | Strain relief | Amazon eBay |
| 20568 | Assembly, engine | - | Service part / kit | Amazon eBay KuduParts $73.00 |
| 21259 | Decal, Battery Charger (Optional) | 1 | Service part / kit | Amazon eBay NAPA $86.31 |
| 23827 | Decal, Controller Switches | 1 | Service part / kit | Amazon eBay |
| 26286 | Decal, Hood Service | 1 | Service part / kit | Amazon eBay FridayParts $229.95 |
| 26386 | Decal, Pinch Point | 1 | Service part / kit | Amazon eBay NAPA $45.89 |
| 26387 | Decal Set, Rear Hood Latch | 1 | Service part / kit | Amazon eBay FridayParts $18.23 |
| 27433 | Decal, Ultra Low Sulfur Fuel Only | 1 | Service part / kit | Amazon eBay |
| 27473 | Cap, oil fill | 1 | Service part / kit | Amazon eBay |
| 27658 | Actuator, governor | 1 | Service part / kit | Amazon eBay |
| 28964 | Decal, Engine Block Heater (Optional) | 1 | Service part / kit | Amazon eBay NAPA $44.60 |
| 31024 | Decal, Fan Clutch (Optional) | 1 | Service part / kit | Amazon eBay |
| 34275 | Decal, Caution - 120V & 240V Outlets | 1 | Service part / kit | Amazon eBay |
| 34424 | Decal Set, Voltage Selector Switch NEUTRAL BONDED TO FRAME | 1 | Service part / kit | Amazon eBay |
| 34425 | Decal, Terminal Connections - 600V | 1 | Service part / kit | Amazon eBay |
| 60012 | Washer, M12 flat | 10 | Service part / kit | Amazon eBay |
| 60119 | Washer, .312 flat .875/.070 | 10 | Service part / kit | Amazon eBay |
| 60168 | Screw, .312-18X.750 hx hd | 1 | Service part / kit | Amazon eBay |
| 60271 | Washer, .312 split lock | 1 | Service part / kit | Amazon eBay KuduParts $41.00 |
| 60352 | Screw, .375-16 x 1.25 hex | 2 | Service part / kit | Amazon eBay $29.50 |
| 60416 | Washer, .500 flat 1.375/.090 | 2 | Service part / kit | Amazon eBay |
| 60703 | Washer, .375 split lock 18-8, SS | 12 | Service part / kit | Amazon eBay |
| 62221 | Nut, .500-13 nylock, G5 | 12 | 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 | 3.6 | 13.6 | |
| Prime | 100% | 6.8 | 1.8 |
| Standby | 100% | 4.5 | 3.6 |
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.