124 ENGINE COMPONENT AND LOCATION
Engine, Front View
Description
1. EGR Cooler Outlet Pipe
2. Fan Drive
3. EGR Mixer
4. Belt Tensioner (Alternator/Refrigerant
Compressor Belt)
5. Alternator (Pad Mount)
6. Refrigerant Compressor (Pad Mount)
7. Belt Tensioner (Fan Drive/Water Pump
Belt)
8. Coolant Pump
9. Venturi
10. Differential Pressure Sensors
Note: All part numbers are for
reference only, you should always refer
to truck BOM's before ordering parts.
Part Number
1. 20900934
2. Check per VIN number
3. 21033737
4. 20762060
5. Check per VIN number
6. Check per VIN number
7. 20487079
8. 85116652
9. 21012484
10. 20930137
W2032449