Engine Serial Number; Emissions Label; Cylinder Numbering - International VT 275 V6 Manual

Engine Serial Number

• The Engine Serial Number (ESN) for the
VT 275 is located on a machined surface
at the left rear corner of the crankcase just
below the cylinder head.
• The ESN identifies the engine family, the
build location, and the sequential
build number.
• Engine Serial Number Example
4.5HM2Y0135617
4.5 = Engine displacement
H = Diesel, Turbocharged
M2 = Motor Truck
Y = Huntsville
0135617 = Build Sequence

Emissions Label

• The Environmental Protection Agency
(EPA) emissions label is on top of the
breather, toward the front, on the left valve
cover. The label includes the following:
-Advertised horsepower rating
-Engine model code
-Service application
-Emission family and control system
-Year the engine was certified to meet EPA
emission standards.

Cylinder Numbering

• The cylinders on the VT 275 are numbered
from the front of the right bank 1, 3, 5 and
from the front of the left bank 2, 4 and 6.
• The engine firing order is 1-2-5-6-3-4
Front
L
2
4
6
International ® VT 275 V6 Engine
VT 275 OVERVIEW
R
1
3
5
7