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 | 8.1 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 |
Filters for the Kubota D1105-E3BG
4Engine-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 | P550162 | Lube Filter, Spin-On Full Flow | KUBOTA 1524132040, KUBOTA 1542132090, NAPA 1301, NAPA 1334 | FridayParts $10.50 |
| Oil filter | P502051 | Lube Filter, Spin-On Full Flow | KUBOTA 1627132090, KUBOTA 1627132092, NAPA 1334, NAPA 1344 | buy |
| Fuel filter | P550012 | Fuel Filter, In-Line | KUBOTA 1258143010, KUBOTA 1258143011, BALDWIN BF840-K1, RENAULT VI 0005490862 | KuduParts $13.00 FridayParts $15.50 |
| Fuel filter | P550127 | Fuel Filter, Spin-On | KUBOTA 1522143170, KUBOTA 1522143171, NAPA 3390, WALGAHN-MOTORENTECHN 00811936 | KuduParts $16.00 |
Same engine, other brands
2 brandsThe Kubota D1105-E3BG in this set also powers 6 generator sets sold under 2 other brands. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Magnum | MLG8K, MLT 4080, MLT3080, MLT3080KV, MLT4080 |
| John Deere | MLG8K |
Maintenance & consumables
for the Kubota D1105-E3BG| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry type cartridge | 16444 | eBay $14.99 | ||
| Fuel filter | Replaceable element | 16686 | 500 hr | eBay | |
| Oil filter | Spin-on type | 16691 | 250 hr | 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.
How much coolant does the Generac MLG8K hold?
The Generac MLG8K cooling system holds 4.2 liters (1.1 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Generac MLG8K?
The Generac MLG8K is rated 8.1 kW prime (8 kVA), against 9 kW standby.
What is the dry weight of the Generac MLG8K?
The Generac MLG8K has a dry weight of 467 kg (1029 lb).
What voltages is the Generac MLG8K available in?
The Generac MLG8K is offered in 120/240 V, Single Phase-phase.
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.
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 |
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.