About the Product
Product and Component Identification
10 9821/7950-3 10
Figure 5.
A Engine data label - rocker cover
B Engine identification number
C Stamp
The data label includes the engine identification number.
Table 3. Example of the engine identification number
SD 320/40001 U 00001 04
Digit 1-2 3-10 11 12-16 17-18
Table 4.
Digit 1-2 Engine Type
SH 4.4L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4i)
SJ 4.4L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4) > 56kW
SL 4.4L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4) < 56kW
DH 4.8L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4i)
DJ 4.8L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4) > 56kW
DL 4.8L turbocharged and aftercooled electronic com-
mon rail fuel injection (Tier 4) < 56kW
Table 5. Explanation of the engine identification number
Digit Explanation
3-10 Engine part number
11 Country of manufacture. U = United Kingdom
12-16 Engine serial number
17-18 Year of manufacture
The country of manufacturer, engine serial number and year of manufacture of the engine are also stamped
on the cylinder block. Refer to Figure 5.
Axle
The front axle serial number is stamped on a data plate mounted to the front of the left hand axle arm.