The Cummins/Onan QSB5-G11 is an engine. It powers generator sets from Cummins/Onan, including the C12D6RE and C70D2RE.
Also known as: Cummins QSB5-G11
Part of the Cummins/Onan QSB5 engine family — 7 variants share parts & fitment.
How to read your Cummins/Onan engine serial & model number →
| Part # | Description | Category |
|---|---|---|
| 8C-3627 | Fuel Filter | fuel_filter |
| 250-0486 | Oil Filter | oil_filter |
| 101-4000 | Gasket | other_service |
| 127-0826 | Battery | other_service |
| 153-5720 | Battery | other_service |
| 250-0488 | Spark Plug | other_service |
| 3666496 | other_service | |
| 8C-3600 | Battery | other_service |
| 8C-3601 | Battery | other_service |
| 8C-3620 | Belt | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Cummins/Onan QSB5-G11 powers 2 generator set(s), including Cummins/Onan C12D6RE, Cummins/Onan C70D2RE.