The Cummins/Onan OHV EH65V is a 0.65 L 2-cylinder naturally aspirated engine rated at 2880 rpm, producing up to 10.4 kW. It powers generator sets from Cummins/Onan, including the 5.5 HGJAA-8307, 5.5 HGJAB-1038, 5.5 HGJAB-1119 and 5.5 HGJAB-1270. It holds 1.9 L (0.5 gal) of oil.
Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|
| Air filter | replaceable dry element air cleaner | | — | | |
| Fuel filter | long-life fuel filter | | — | | |
| Oil filter | spin-on, full-flow lube oil filter | | — | | |
| Battery | Battery charging - 5 A | | — | | |
| Belt | 2 in exhaust tubes, straight with flanged end | | — | | |
| Coolant | Centrifugal blower, generator set-mounted for high effectiveness, pressurized system, vertical flow | | — | | |
| Oil | spin-on, full-flow lube oil filter | 2.0 L | — | | |
| Spark plug | Electronic magneto type with resistor plugs | | — | | |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Common questions
What is the oil capacity of the Cummins/Onan OHV EH65V?
The Cummins/Onan OHV EH65V engine has an oil capacity of 1.9 liters.
What is the displacement of the Cummins/Onan OHV EH65V?
The Cummins/Onan OHV EH65V has a displacement of 0.653 liters with 2 cylinders.
Which generators use the Cummins/Onan OHV EH65V engine?
The Cummins/Onan OHV EH65V powers 41 generator set(s), including Cummins/Onan 5.5 HGJAA-8307, Cummins/Onan 5.5 HGJAB-1038, Cummins/Onan 5.5 HGJAB-1119, Cummins/Onan 5.5 HGJAB-1270, Cummins/Onan 5.5 HGJAB-6755.