Cummins/Onan — External Engine Components Identification
For these Cummins/Onan models: K38, K50.
Applies to: Cummins Onan K38, Cummins Onan K50
Procedure
- The following illustrations show the locations of the major external engine components:
- 1. Engine Air Inlet location
- 2. Fuel Injection Pump location
- 3. Air Compressor location
- 4. Oil Filter location
- 5. Engine lifting brackets (front and rear)
Source: manual:Cummins Diesel K38-50 Manual 1993.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.