The Cummins/Onan N52M engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| 122-0320 | Adapter, Oil Filter | oil_filter |
| 102-0850 | Base, Oil (Includes Plug) | other_service |
| 102-0938 | Plug, Oil Drain | other_service |
| 105-0332 | Gear | other_service |
| 105-0382 | Camshaft | other_service |
| 110-0539 | Spring, Valve | other_service |
| 110-1719 | Valve, Exhaust | other_service |
| 110-1720 | Spring, Valve | other_service |
| 110-2575 | Head, Cylinder | other_service |
| 110-2686 | Block Assembly, Cylinder | other_service |
| 112-0158 | Piston and Pin | other_service |
| 114-0203 | Rod, Connecting (Includes Bolt and Bushing) | other_service |
| 123-1292 | Cap and Indicator, Oil Fill | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.