Service parts for the FG20E1S
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | gas |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 17.5 kW |
| Standby kVA | 20 |
| Prime power | 20 kW |
| Oil capacity | 3.8 L |
| Alternator | LFB1014SX |
| Voltage options | 220 V, 240 V |
| Power factor | 1 |
| Dimensions (L×W×H) | 1970×850×1317 mm |
| Dry weight | 505 kg |
| Sound level | 56.9 dBA @ 15 m |
Engine
| Oil capacity | 3.8 L |
|---|---|
| Coolant capacity | 3.8 L |
| Displacement | 2.51 L |
| Aspiration | Natural Aspiration |
| Rated speed | 1800 rpm |
Filters for the Ford LRG-425
2Engine-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 | P550008 | Lube Filter, Spin-On Full Flow | FORD 1614735, FORD 1794446, NAPA 1515, NAPA 1775 | FridayParts $25.73 |
| Oil filter | P550400 | Lube Filter, Spin-On Full Flow | FORD 9576P550227, FORD 9576P550400, NAPA 400068, BALDWIN B243 | KuduParts $34.00 |
Maintenance & consumables
for the Ford LRG-425| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 9131141 | Amazon eBay $27.07 KuduParts $37.00 | |||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Compatible filters for the Ford LRG-425 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.
- Oil filter: Ford 9576P550008 Ford VSG413 Donaldson P550008 Donaldson P550400 Wix 51775
Common questions
What size generator is the FG Wilson FG20E1S?
The FG Wilson FG20E1S is rated 17.5 kW standby (20.0 kVA).
Which engine powers the FG Wilson FG20E1S?
The FG Wilson FG20E1S is powered by the Ford LRG-425 engine.
What fuel does the FG Wilson FG20E1S use?
The FG Wilson FG20E1S runs on gas.
What's the oil capacity on a FG Wilson FG20E1S?
The Ford LRG-425 engine in the FG Wilson FG20E1S has an oil capacity of 3.8 liters.
What is the cooling system capacity of the FG Wilson FG20E1S?
The FG Wilson FG20E1S cooling system holds 3.8 liters (1.0 US gallons) for the engine, per the manufacturer specification sheet.
What is the continuous rating of the FG Wilson FG20E1S?
The FG Wilson FG20E1S is rated 20 kW prime (25 kVA), against 17.5 kW standby.
What is the sound level of the FG Wilson FG20E1S?
The FG Wilson FG20E1S is rated at 56.9 dBA at 15 m, per the manufacturer specification sheet.
What is the dry weight of the FG Wilson FG20E1S?
The FG Wilson FG20E1S has a dry weight of 505 kg (1113 lb).
What voltages is the FG Wilson FG20E1S available in?
The FG Wilson FG20E1S is offered in 220 V, 240 V.
What alternator comes on the FG Wilson FG20E1S?
The FG Wilson FG20E1S uses a LFB1014SX alternator.
What oil filter does the FG Wilson FG20E1S use?
The FG Wilson FG20E1S uses oil filter part numbers FORD 9576P550008, FORD VSG413.
Which air filter part number does the FG Wilson FG20E1S take?
The FG Wilson FG20E1S uses air filter part number 9131141.
Parts
2| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 1-800-ROTUNDA | calling: | Service part / kit | Amazon | |
| 950-828 | In conformità alla politica di sviluppo continuo dei prodotti, ci riserviamo il diritto di apportare modifiche senza alcun preavviso. | 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.
Available documents
This page was generated from the 10 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.