Service parts for the P40
Grouped by system, with how many of each the parts manual calls for.
Air intake
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 | 50.0 Hz |
| Standby power | 38 kW |
| Standby kVA | 40 |
| Prime power | 32 kW |
| Controller | DCP-10 |
| Oil capacity | 8.3 L |
| Alternator | Leroy-Somer LLB1514P |
| Voltage options | 240 V, 230 V, 220 V, 110 V, 120 V |
| Phase | 1 |
| Power factor | 1.0 |
| Battery voltage | 12 V |
| Coolant capacity | 10.2 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2275×1100×1614 mm |
| Dry weight | 994 kg |
| Wet weight | 1303 kg |
| Sound level | 56.4 dBA @ 7 m |
| Fuel tank | 245.0 L |
Engine
| Oil capacity | 6.8 L |
|---|---|
| Coolant capacity | 12.0 L |
| Displacement | 4.4 L |
| Aspiration | Naturel |
| Rated speed | 1500 rpm |
Filters for the Perkins 1104A-44G
3Engine-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 | |
|---|---|---|---|---|
| Fuel filter | P502420 | Fuel Filter, Cartridge | PERKINS 2656F823, PERKINS 4415122, NAPA 600488, CLAAS 0011377510 | buy |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P554407 | Lube Filter, Spin-On Full Flow | PERKINS 102632, PERKINS 2564401, NAPA 1459, BALDWIN BT237 | KuduParts $25.00 FridayParts $26.84 |
| Fuel / water separator | P550588 | Fuel Filter, Water Separator Spin-On Twist&Drain | PERKINS 265118, PERKINS T64102003, NAPA 3472, BALDWIN BF587-D | FridayParts $18.44 |
Same engine, other brands
1 brandThe Perkins 1104A-44G 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 |
|---|---|
| Pramac | P35-3S |
Maintenance & consumables
for the Perkins 1104A-44G| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Replaceable Element | 1000051238 | 261 hr | Amazon eBay $63.75 NAPA $62.83 FridayParts $24.99 | |
| Fuel filter | Replaceable Element | — | 1500 hr | ||
| Oil filter | Replaceable Element | 901103 | 1500 hr | Amazon eBay $39.01 NAPA $18.35 KuduParts $25.00 | |
| Battery | 12/Negative | — | 1823 hr | ||
| Belt | N/A | — | 1200 hr | ||
| Coolant | Water | — | 3454 hr | ||
| Coolant filter | Centrifugal | — | 100 hr | ||
| Oil | API CG4 / CH4 15W-40 | 8.3 l | — | 800 hr | |
| Spark plug | Replaceable Element | — | 300 hr |
Common questions
What is the power rating of the FG Wilson P40?
The FG Wilson P40 is rated 38 kW standby (40.0 kVA).
Which engine powers the FG Wilson P40?
The FG Wilson P40 is powered by the Perkins 1104A-44G engine.
What fuel does the FG Wilson P40 use?
The FG Wilson P40 runs on diesel.
What is the oil capacity of the FG Wilson P40?
The Perkins 1104A-44G engine in the FG Wilson P40 has an oil capacity of 6.8 liters.
What is the coolant capacity of the FG Wilson P40?
The FG Wilson P40 cooling system holds 10.2 liters (2.7 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the continuous rating of the FG Wilson P40?
The FG Wilson P40 is rated 32 kW prime (36 kVA), against 38 kW standby.
How loud is the FG Wilson P40?
The FG Wilson P40 is rated at 56.4 dBA at 7 m, per the manufacturer specification sheet.
How much does the FG Wilson P40 weigh?
The FG Wilson P40 has a dry weight of 994 kg (2191 lb).
How big is the fuel tank on the FG Wilson P40?
The FG Wilson P40 has a 245 liter (65 US gallon) fuel tank.
What voltages is the FG Wilson P40 available in?
The FG Wilson P40 is offered in 240 V, 230 V, 220 V, 110 V, 120 V, 1-phase.
What alternator comes on the FG Wilson P40?
The FG Wilson P40 uses a Leroy-Somer LLB1514P alternator.
What oil filter does the FG Wilson P40 use?
The FG Wilson P40 uses oil filter part number 901103.
Which air filter part number does the FG Wilson P40 take?
The FG Wilson P40 uses air filter part number 1000051238.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 38.0 | 10.04 | |
| Prime | 50% | 5.1 | 1.3 |
| Prime | 75% | 7.5 | 2.0 |
| Prime | 100% | 10.5 | 2.8 |
| Standby | 11.6 | 3.1 | |
| Standby | 100% | 12.1 | 3.2 |
Available documents
This page was generated from the 20 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.