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Kubota Engine Serial Number Identification

  • Old format (before 1997): 4- to 6-digit numbers that are sequential, with no breaks for production month or year
  • New format (1997 - June 2012): Alpha-numeric code with breaks for production month and year (first character for prodution year, second character for production month). For example:
    • 7E1234 was produced in March 2007
    • FZ1234 was produced in December 2015
  • Current format (since June 2012): the engine serial number now has 7 characters (first character for the engine series, the second for the prodution year, and the third for the production month). For example:
    • 8CM1234 is a 07 Series engine produced in June 2012

Engine Series

1
05 Series (Including WG)
2
V3 Series
4
SM Series (Including WG)
5
Air Cooled Gasoline
6
GZ, OC, AC, E Series
7
03 Series
8
07 Series

First Character Code (Production Year)

1997
V
1998
W
1999
X
2000
Y
2001
1
2002
2
2003
3
2004
4
2005
5
2006
6
2007
7
2008
8
2009
9
2010
A
2011
B
2012
C
2013
D
2014
E
2015
F
2016
G
2017
H
2018
J
2019
K
2020
L
2021
M
2022
N

Second Character Code (Production Month)

Jan
A
B
Feb
C
D
Mar
E
F
Apr
G
H
May
J
K
Jun
L
M
Jul
N
P
Aug
Q
R
Sep
S
T
Oct
U
V
Nov
W
X
Dec
Y
Z
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