Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil | — | 250 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Lister Petter LPWST4 is a 1.86 L 4-cylinder turbocharged engine rated at 1500 rpm. It powers generator sets from Lister Petter, including the GS20DE-LM and GS20DE-LN. It holds 5.49 L (1.5 gal) of oil and 7.5 L (2.0 gal) of coolant.
Also known as: Lister Petter LPWST4
| Oil capacity | 5.49 L |
|---|---|
| Coolant capacity | 7.5 L |
| Displacement | 1.86 L |
| Cylinders | 4 |
| Aspiration | turbocharged |
| Rated speed | 1500 rpm |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil | — | 250 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Lister Petter LPWST4 engine has an oil capacity of 5.49 liters.
The Lister Petter LPWST4 has a displacement of 1.86 liters with 4 cylinders.
The Lister Petter LPWST4 powers 3 generator set(s), including Lister Petter GS20DE-LM, Lister Petter GS20DE-LN, Lister Petter LPWST4.
The Lister Petter LPWST4 oil change interval is every 250 hours.