The Cummins/Onan QSK23 engine line groups 3 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 204-009 | Acronyms and Abbreviations | Service part / kit |
| 3822735 | Plastic bead blasting media | Service part / kit |
| 4021375 | QSK23 Troubleshooting and Repair Manual | Service part / kit |
| DKE1200BHT | Litho in U.S.A. (17-10) | Service part / kit |
| EX1200-7 | Upperstructure (continued) | Service part / kit |
| KS-E368R | Head Office | Service part / kit |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.