The Ford LRG 425 is a 2.5 L 4-cylinder natural engine rated at 1500 rpm, producing up to 31 kW. It powers generator sets from FG Wilson and Kohler, including the FG17P1S, FG20E1S, FG22P1 and FG25E1. It holds 4.7 L (1.2 gal) of oil and 15.1 L (4.0 gal) of coolant.
Also known as: Ford LRG 425
| Oil capacity | 4.7 L |
|---|---|
| Coolant capacity | 15.1 L |
| Displacement | 2.5 L |
| Cylinders | 4 |
| Aspiration | Natural |
| Rated speed | 1500 rpm |
| Gross power | 31 kW |
Shared across brands: FG Wilson, Kohler
This engine also powers 7 machine(s) on Power Equipment Info.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Ford LRG 425 engine has an oil capacity of 4.7 liters.
The Ford LRG 425 has a displacement of 2.5 liters with 4 cylinders.
The Ford LRG 425 powers 6 generator set(s), including FG Wilson FG17P1S, FG Wilson FG20E1S, FG Wilson FG22P1, FG Wilson FG25E1, Kohler 20 RZ.
The Ford LRG 425 uses oil filter part numbers Ford 9576P550008, Ford VSG413, Donaldson P550008.
The Ford LRG 425 uses air filter part numbers Ford 9131141, Donaldson P181052, Donaldson P822768.