SECTION 1 – ENGINE SYSTEMS
Engine Serial Number
Figure 1 Engine serial number location
The engine serial number is in two locations:
• Stamp ed on the right side of the crankcase, just above the
oil filter header.
• On the engine emission label on the valve cover.
Engine Serial Number Examples
MaxxForce® DT: 466HM2U3300001
MaxxForce® 9 and 10: 570HM2U3300001
Engine Serial Number Codes
466 –
Engine displacement
570 – Engine displacement
H–Diesel, turbocharged, Charge Air Cooler (CAC) and
electronically controlled
M2 – Motor truck
U–United States
7 digit suffix–Engine serial number sequence beginning with
3300001
Form No. 1172040R1
Printed in the United States of America Page 13