Service parts for the MJB 250 MB4
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 | 50.0 Hz |
|---|---|
| Standby power | 144 kW |
| Standby kVA | 180 |
| Oil capacity | 74.2 L |
| Alternator | Marelli P200-3 |
| Voltage options | 230 V, 115 V, 220 V, 127 V |
| Power factor | 0.8 |
| Max ambient | 50.0 °C |
| Dimensions (L×W×H) | 1220×610×489 mm |
| Dry weight | 307 kg |
| Fuel tank | 500.0 L |
Engine
| Oil capacity | 16.5 L |
|---|---|
| Coolant capacity | 21.0 L |
| Displacement | 7.0 L |
| Aspiration | Turbo |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Perkins 1106A-70TAG3| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | 2656F823 | Amazon eBay $140.00 KuduParts $71.00 | |||
| Oil filter | 2654A111 | Amazon $25.11 eBay $23.99 FridayParts $28.06 | |||
| Battery | Maintenance-free and anti-explosion battery | — | |||
| Belt | — | ||||
| Coolant | — | ||||
| Coolant filter | — | ||||
| Oil | 18.0 L | — | 500 hr | ||
| Spark plug | — |
Common questions
What size generator is the FG Wilson MJB 250 MB4?
The FG Wilson MJB 250 MB4 is rated 144 kW standby (180.0 kVA).
What engine is in the FG Wilson MJB 250 MB4?
The FG Wilson MJB 250 MB4 is powered by the Perkins 1106A-70TAG3 engine.
How much oil does the FG Wilson MJB 250 MB4 take?
The Perkins 1106A-70TAG3 engine in the FG Wilson MJB 250 MB4 has an oil capacity of 16.5 liters.
Which alternator is fitted to the FG Wilson MJB 250 MB4?
The FG Wilson MJB 250 MB4 uses a Marelli P200-3 alternator.
What oil filter fits the FG Wilson MJB 250 MB4?
The FG Wilson MJB 250 MB4 uses oil filter part number 2654A111.
What fuel filter fits the FG Wilson MJB 250 MB4?
The FG Wilson MJB 250 MB4 uses fuel filter part number 2656F823.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 057-289 | ISSUE: 2 | 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.