The Cummins/Onan C125N6 is a 8.9 L 6-cylinder turbocharged and aftercooled engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the RS125.
Also known as: Cummins C125N6
| Displacement | 8.9 L |
|---|---|
| Cylinders | 6 |
| Aspiration | Turbocharged and aftercooled |
| Rated speed | 1800 rpm |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan C125N6 has a displacement of 8.9 liters with 6 cylinders.
The Cummins/Onan C125N6 powers 1 generator set(s), including Cummins/Onan RS125.