Service parts for the MLG8K
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 9 kW |
| Standby kVA | 9 |
| Prime power | 8 kW |
| Emissions | Tier IV Final |
| Oil capacity | 5.1 L |
| Alternator | Marathon 332CSA/B3018 |
| Voltage options | 120/240 V |
| Phase | Single Phase |
| Rated current | 37 A |
| Power factor | 1.0 |
| Circuit breaker | 50 A |
| Coolant capacity | 4.2 L |
| Max ambient | 49 °C |
| Dimensions (L×W×H) | 1651×1727×1422 mm |
| Dry weight | 467 kg |
| Tank runtime | 80 hr |
Engine
| Oil capacity | 5.1 L |
|---|---|
| Coolant capacity | 4.5 L |
| Displacement | 1.12 L |
| Aspiration | Liquid Cooled Diesel |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Kubota D1105-E3BG| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry type cartridge | 16444 | Amazon $370.99 eBay | ||
| Fuel filter | Replaceable element | 16686 | 500 hr | eBay | |
| Oil filter | Spin-on type | 16691 | 250 hr | Amazon $42.50 eBay | |
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | Change the engine oil and oil filter after the initial 50 hours of operation, then at the appropriate interval thereafter. | — | 50 hr | ||
| Spark plug | — |
Common questions
What size generator is the Generac MLG8K?
The Generac MLG8K is rated 9 kW standby (9.0 kVA).
Which engine powers the Generac MLG8K?
The Generac MLG8K is powered by the Kubota D1105-E3BG engine.
What kind of fuel does the Generac MLG8K run on?
The Generac MLG8K runs on Diesel.
How much oil does the Generac MLG8K take?
The Kubota D1105-E3BG engine in the Generac MLG8K has an oil capacity of 5.1 liters.
What alternator does the Generac MLG8K use?
The Generac MLG8K uses a Marathon 332CSA/B3018 alternator.
What oil filter fits the Generac MLG8K?
The Generac MLG8K uses oil filter part number 16691.
Which fuel filter part number does the Generac MLG8K take?
The Generac MLG8K uses fuel filter part number 16686.
What air filter does the Generac MLG8K use?
The Generac MLG8K uses air filter part number 16444.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 10585G | 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% | 5.0 | 1.32 |
| Prime | 75% | 7.61 | 2.01 |
| Prime | 100% | 10.03 | 2.65 |