The Cummins/Onan QSX15 engine line groups 8 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| AF25544 | Element, Primary - Air Cleaner - Fleetguard - Heavy Duty | Air filter |
| AF25545 | Element, Safety - Air Cleaner - Fleetguard - Heavy Duty | Air filter |
| 0908-0101 | Lead Acid Battery | Battery |
| 3375044 | Torque Wrench | Belt |
| 19802521 | ECM Dataplate | ECM / ECU |
| 3331096 | Cummins, Part No. 3331096 | Fuel filter |
| 3376807 | Fuel filter | Fuel filter |
| FS1007 | Fleetguard® Nelson®, Part No. FS1007 | Fuel filter |
| M-4376220 | Juego Junta Superior N. ° de Pieza | Gasket |
| M-4376221 | Juego Junta Inferior N. ° de Pieza | Gasket |
| 3375049 | Oil Filter Wrench | Oil filter |
| 3406810 | Combination Full-Flow/Bypass Lubricating Oil Filter Cummins Part No. 3406810 | Oil filter |
| 0908-0203 | Operator manual | Operator manual |
| 0908-0204 | Operator manual | Operator manual |
| 0908-0230 | Generator Set Operator Manual | Operator manual |
| 0179-3536 | Coolant heater (Revision E) | Service part / kit |
| 0402-0222 | Vibration isolator (non-seismic rated, does not carry IBC/OSHPD certification) | Service part / kit |
| 0402-0234 | Vibration isolator (non-seismic rated, does not carry IBC/OSHPD certification) | Service part / kit |
| 0402-0246 | Vibration isolator (non-seismic rated, does not carry IBC/OSHPD certification) | Service part / kit |
| 0402-0427 | Vibration isolator (non-seismic rated, does not carry IBC/OSHPD certification) | Service part / kit |
| 0908-0107 | Radiator Information | Service part / kit |
| 0908-0110 | Health and Safety (Diesel Generator Sets) | Service part / kit |
| 0908-0219 | Alarm Module (option) | Service part / kit |
| 17200015 | Engine Shutdown | Service part / kit |
| 17690172 | Engine Braking System | Service part / kit |
| 17800006 | Engine Model | Service part / kit |
| 3163156 | Service cable for InPower™ | Service part / kit |
| 3822735 | Plastic bead blasting media | Service part / kit |
| 3886301 | InPower™ electronic service tool | Service part / kit |
| A035H139 | Switch, Pushbutton | Service part / kit |
| A040U808 | Harness, Control − Door (Includes Items 30 & 31) | Service part / kit |
| A046Y204 | Shield, Wiring | Service part / kit |
| CC2609 | Fleetguard Water-Check H2O 3-Way Test Strips | Service part / kit |
| M-3685996 | Intake Valve | Service part / kit |
| M-5473065 | 150mm Kit de Motor M-5473066 | Service part / kit |
| M-5473069 | 152mm Kit de Motor M-5473070 | Service part / kit |
| M-5473074 | Kit de Motor M-5473075 | Service part / kit |
| TB3-5 | Generator Set Control Panel Terminal Block | Service part / kit |
| TB3-6 | Generator Set Control Panel Terminal Block | Service part / kit |
| ol204vt | Torque Peak | Service part / kit |
| M-5473087 | Piston Kit | Piston kit |
| M-5484414 | Piston Pin | Piston pin |
| M-3686661 | Valvula de escape - M-3686661 | Valve |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.