Kubota Tractors Serial Number Location: Where to Find & How to Decode a VIN / SN ID

If you own a Kubota tractor, knowing where to find its serial number is essential. This unique identifier is crucial for maintenance, ordering parts, and verifying the model of your tractor. The Kubota serial number location can vary depending on the specific model and type of equipment you own. Typically, these numbers are found on a metal plate attached to the tractor’s frame or body. Whether you have a compact, utility, or agricultural Kubota tractor, this guide will help you navigate to the right spot.

Whether you’re performing maintenance, seeking replacement parts, or simply want to know more about your machine, knowing where to find the Kubota tractor serial number is essential. Below, we’ve compiled information specific to different Kubota tractor series to help you easily locate the serial number (UID / PIN):

• Kubota B Series tractors – you can find the serial number on the right-hand side of the front axle.
• Kubota BX Series tractors – look above the right-hand side of the front wheel on the frame rail for the serial number identifier.
• Kubota L Series tractors – typically have their serial number plate located on the left-hand side of the front axle or under the seat.
• Kubota Grand L Series tractors – check the left-hand side of the front axle or the right-hand side of the transmission case for the serial number.
• Kubota M Series tractors – you’ll generally find the serial number on the left-hand side of the frame below the engine, just below the factory tag.

Armed with this knowledge, you’ll be able to quickly and easily locate the serial number plate on your Kubota tractor, enabling you to access the information you need for maintenance, repairs, and more. Let’s get started!

How Many Digits is a Kubota VIN Number?

Identifying and understanding the serial number of a Kubota tractor is crucial for maintenance, warranty claims, and resale value.

• Kubota Serial Number Format Before 1997: 4-6 numbers;
• Kubota Serial Number Format from 1997 to May 2012: 6 alpha-numeric symbols;
• Kubota Serial Number Format after June 2012: 7 digits.

Alphabetical Letters “I” and “O” are not used in Kubota Serial Numbers!

Kubota Tractors Serial Number Location

In this guide, we will explore the different series of Kubota tractors and detail where to locate the serial number on each model. Additionally, we will delve into the significance of Kubota’s serial number coding system, offering insights into how to interpret and utilize this information effectively.

Whether you’re a seasoned Kubota tractor owner or new to the brand, this guide will serve as a valuable resource for navigating the intricacies of serial numbers and unlocking a deeper understanding of your Kubota machine.

Kubota Aste Series

Model	Power	Year made	Serial Number Locate
A-15	15 hp	1988-1992	Above right-hand side of front wheel on frame rail
A-17	16 hp	1988-1992
A-19	18 hp	1988-1992
A-155	15 hp	1992-1996
A-175	17 hp	1992-1996
A-195	18 hp	1992-1996

Kubota B Series

Model	Power	Year made	Serial Number Locate
B1550	17 hp	1988-1997	On right-hand side of the front axle
B1750	20 hp	1988-1996
B2150	24 hp	1988-1996
B2710	27 hp	2000-2005
B2910	30 hp	2000-2005
B3200	32 hp	2008-2015
B3300SU	33 hp	2010-2020
B4200	12 hp	1987-1996
B5000	9 hp	1973-1977
B5100	12 hp	1978-1984
B5200	13 hp	1983-1996
B6000	10 hp	1973-1977
B6100	14 hp	1978-1984
B6100HST	14 hp	1977-1997
B6200	15 hp	1983-1992
B7000	12 hp	1973-1977
B7100	16 hp	1976-1985
B7100HST	16 hp	1977-1984
B7100HSD	16 hp	1990-1997
B7400	16 hp	2000-2003
B7500	21 hp	2000-2003
B7800	30 hp	2003-2008

Kubota B-01 Series

Model	Power	Year made	Serial Number Locate
B2301	22 hp	2018 –	On right-hand side of the front axle
B2401	21 hp	2020 –
B2601	25 hp	2018 –

Kubota B00 Series

Model	Power	Year made	Serial Number Locate
B1200	16 hp	1979-1982	On right-hand side of the front axle
B1400	19 hp	1979-1982
B1500	19 hp	1980-1982
B1600	20 hp	1979-1982

Kubota B02 Series

Model	Power	Year made	Serial Number Locate
B1402	13 hp	1981-1985	On right-hand side of the front axle
B1502	14 hp	1981-1985
B1702	16 hp	1981-1985
B1902	18 hp	1981-1986

Kubota B1 Series

Model	Power	Year made	Serial Number Locate
B1121	10 hp	2018 –	On right-hand side of the front axle
B1161	14 hp	2018 –
B1181	17 hp	2018 –
B1241	21 hp	2018 –

Kubota B2 Series

Model	Power	Year made	Serial Number Locate
B2201	19 hp	2018 –	On right-hand side of the front axle
B2231	22 hp	2018 –
B2261	25 hp	2018 –
B2311	30 hp	2018 –

Kubota B2x20 Series

Model	Power	Year made	Serial Number Locate
B2320	23 hp	2008-2015	Above right-hand side of front wheel on frame rail
B2620	26 hp	2008-2015
B2920	29 hp	2008-2015

Kubota B30 Series

Model	Power	Year made	Serial Number Locate
B1830	17 hp	2007-2013	On right-hand side of the front axle
B2230	21 hp	2007-2013
B2530	24 hp	2007-2013
B2630	26 hp	2006-2012
B3030	30 hp	2006-2012
B3030	29 hp	2007-2013

Kubota B50 Series

Model	Power	Year made	Serial Number Locate
B2050	19 hp	2014-2024	On right-hand side of the front axle
B2350	22 hp	2014-2024
B2650	26 hp	2013-2023
B2650	25 hp	2014-2024
B3150	30 hp	2014-2024
B3350	33 hp	2013-2023

Kubota B7x10 Series

Model	Power	Year made	Serial Number Locate
B7410	18 hp	2004-2007	Above right-hand side of front wheel on frame rail
B7510	21 hp	2004-2007
B7610	24 hp	2004-2007

Kubota BX30 Series

Model	Power	Year made	Serial Number Locate
BX1830	18 hp	2004-2006	Above right-hand side of front wheel on frame rail
BX2230	22 hp	2004-2006

Kubota BX50 Series

Model	Power	Year made	Serial Number Locate
BX1850	18 hp	2006-2008	Above right-hand side of front wheel on frame rail
BX2350	23 hp	2006-2008

Kubota BX60 Series

Model	Power	Year made	Serial Number Locate
BX1860	18 hp	2009-2013	Above right-hand side of front wheel on frame rail
BX2360	23 hp	2009-2013
BX2660	25 hp	2008-2013

Kubota BX70 Series

Model	Power	Year made	Serial Number Locate
BX1870	18 hp	2013-2014	Above right-hand side of front wheel on frame rail
BX2370	23 hp	2013-2014
BX2670	25 hp	2013-2014

Kubota BX80 Series

Model	Power	Year made	Serial Number Locate
BX1880	18 hp	2017 –	Above right-hand side of front wheel on frame rail
BX2380	23 hp	2017 –
BX2680	24 hp	2017 –

Kubota Bulltra Series

Model	Power	Year made	Serial Number Locate
B1-14	14 hp	1985-1988	On the left side below the steering wheel
B1-15	16 hp	1985-1988
B1-16	16 hp	1985-1988
B1-17	17 hp	1985-1988

Kubota FT Granforce Series

Model	Power	Year made	Serial Number Locate
FT21	20 hp	2012-2015	On right side of the frame below the engine
FT23	22 hp	2012-2015
FT25	24 hp	2012-2015
FT28	27 hp	2012-2015
FT30	29 hp	2012-2015
FT220	21 hp	2016 –
FT240	23 hp	2016 –
FT300	29 hp	2016 –

Kubota GB Series

Model	Power	Year made	Serial Number Locate
GB13	12 hp	1997-2001	Generally located on right-hand side of the frame below the engine
GB14	13 hp	1997-2001
GB15	14 hp	1997-2001
GB16	15 hp	1997-2001
GB18	17 hp	1997-2001
GB20	19 hp	1997-2001
GB110	10 hp	2002-2003
GB115	10 hp	2004-2006
GB130	12 hp	2002-2003
GB135	12 hp	2004-2006
GB140	13 hp	2002-2003
GB145	13 hp	2004-2006
GB150	14 hp	2002-2003
GB155	14 hp	2004-2006
GB160	15 hp	2002-2003
GB170	16 hp	2002-2003
GB175	16 hp	2004-2006
GB180	17 hp	2002-2003
GB200	19 hp	2002-2003

Kubota GL Series

Model	Power	Year made	Serial Number Locate
GL19	18 hp	1990-1992	Usually located on left-hand side of the frame below the engine
GL21	20 hp	1990-1992
GL23	22 hp	1990-1992
GL25	24 hp	1990-1992
GL26	25 hp	1990-1992
GL27	26 hp	1990-1992
GL29	28 hp	1990-1992
GL32	31 hp	1990-1992
GL33	32 hp	1990-1992
GL200	19 hp	1993-1995
GL201	20 hp	1996-2001
GL220	21 hp	1993-1995
GL221	22 hp	1996-2001
GL240	23 hp	1993-1995
GL241	24 hp	1996-2001
GL260	25 hp	1993-1995
GL261	26 hp	1996-2001
GL268	25 hp	1993-1995
GL277	26 hp	1996-2001
GL280	27 hp	1993-1995
GL281	28 hp	1996-2001
GL300	29 hp	1993-1995
GL301	30 hp	1996-2001
GL320	31 hp	1993-1995
GL321	32 hp	1996-2001
GL337	32 hp	1996-2001
GL338	32 hp	1993-1995
GL367	35 hp	1996-2001
GL368	35 hp	1993-1995
GL417	41 hp	1996-2001
GL418	41 hp	1993-1995
GL467	45 hp	1996-2001
GL-35	35 hp	1991-1995
GL-40	40 hp	1991-1995
GL-43	43 hp	1991-1995
GL-46	46 hp	1991-1995
GL-53	53 hp	1991-1995
GL-350	35 hp	1995-1998
GL-400	40 hp	1995-1998
GL-430	43 hp	1995-1998
GL-470	47 hp	1995-1998
GL-530	53 hp	1995-1998
GL-600	60 hp	1995-1998

Kubota GM Series

Model	Power	Year made	Serial Number Locate
GM49	48 hp	1998-2006	Generally located on left-hand side of the frame below the engine, below the factory tag
GM56	55 hp	1998-2006
GM64	63 hp	1998-2006
GM73	71 hp	1998-2006
GM75	74 hp	1998-2007
GM82	80 hp	1998-2007
GM90	87 hp	1998-2007

Kubota GT Series

Model	Power	Year made	Serial Number Locate
GT-3	20 hp	1990-2000	Generally located on left side of the frame below the engine
GT-5	22 hp	1990-2000
GT-8	25 hp	1990-2000
GT-19	18 hp	2001-2002
GT-21	20 hp	2001-2002
GT-23	22 hp	2001-2002
GT-26	25 hp	2001-2002
GT-30	29 hp	2001-2002

Kubota Globe Series

Model	Power	Year made	Serial Number Locate
M100G	98 hp	2014-2024	Generally located on right side of the frame below the engine
M110G	108 hp	2014-2024
M115G	113 hp	2014-2024
M125G	123 hp	2014-2024
M135G	133 hp	2014-2024

Kubota Grand L Series

Model	Power	Year made	Serial Number Locate
L2900	32 hp	1994-1999	On the left-hand side of the front axle or right-hand side of transmission case
L3300	35 hp	1994-1999
L3600	38 hp	1994-1999
L4200	45 hp	1994-1999

Kubota Grand L10 Series

Model	Power	Year made	Serial Number Locate
L3010	32 hp	1998-2002	On the left-hand side of the front axle or right-hand side of transmission case
L3410	35 hp	1998-2002
L3710	38 hp	1998-2002
L4310	45 hp	1998-2002
L4610	47 hp	1999-2002

Kubota Grand X Series

Model	Power	Year made	Serial Number Locate
M100GX	100 hp	2012-2022	Generally located on right side of the frame below the engine
M110GX	109 hp	2012-2022
M126GX	125 hp	2012-2022
M135GX	135 hp	2012-2022

Kubota Grandom Series

Model	Power	Year made	Serial Number Locate
M85D	83 hp	2005-2008	Generally located on right side of the frame below the engine, below the factory tag
M90	88 hp	2002-2004
M95D	93 hp	2005-2008
M100	98 hp	2002-2004
M105D	103 hp	2005-2008
M115	113 hp	2002-2004
M115D	113 hp	2005-2008
M125	123 hp	2002-2004
M125D	123 hp	2005-2008

Kubota Grandom A Series

Model	Power	Year made	Serial Number Locate
M90A	88 hp	2009-2013	Generally located on right-hand side of the frame below the engine
M100A	98 hp	2009-2013
M110A	108 hp	2009-2013
M115A	113 hp	2009-2013
M125A	123 hp	2009-2013
M135A	133 hp	2009-2013

Kubota JB Bullstar Series

Model	Power	Year made	Serial Number Locate
JB11 BullStar	10 hp	2006-2008	Right-hand side of the frame below the engine
JB13 BullStar	12 hp	2006-2008
JB14 BullStar	14 hp	2006-2008
JB16 BullStar	16 hp	2006-2008
JB18 BullStar	18 hp	2006-2008

Kubota JB Bullstar Extra Series

Model	Power	Year made	Serial Number Locate
JB11X	10 hp	2009-2019	Right side of the frame below the engine
JB13X	13 hp	2009-2019
JB15X	14 hp	2009-2019
JB17X	16 hp	2009-2019
JB19X	18 hp	2009-2019

Kubota KB Kingbull Series

Model	Power	Year made	Serial Number Locate
KB16	15 hp	2005-2007	Left side of the frame below the engine
KB18	17 hp	2005-2007
KB20	19 hp	2005-2007
KB165	16 hp	2008-2009
KB185	18 hp	2008-2009
KB205	20 hp	2008-2009
KB225	22 hp	2008-2009

Kubota KB Kingbull Extra Series

Model	Power	Year made	Serial Number Locate
KB17X	16 hp	2009-2014	Left-hand side of the frame below the engine
KB19X	18 hp	2009-2014
KB21X	20 hp	2009-2014
KB23X	22 hp	2009-2014

Kubota KL Series

Model	Power	Year made	Serial Number Locate
KL21	20 hp	1999-2005	On the tractor frame on the right near the front left wheel
KL23	22 hp	1999-2005
KL25	24 hp	1999-2005
KL27	26 hp	1999-2005
KL28	27 hp	1999-2005
KL30	29 hp	1999-2005
KL31	30 hp	1999-2005
KL33	32 hp	1999-2005
KL34	33 hp	1999-2005
KL36	35 hp	1999-2005
KL38	37 hp	1999-2005
KL41	41 hp	1999-2005
KL43	42 hp	1999-2005
KL46	45 hp	1999-2005
KL50	49 hp	1999-2005
KL210	20 hp	2006-2007
KL225	21 hp	2008-2009
KL230	22 hp	2006-2007
KL245	23 hp	2008-2009
KL250	24 hp	2006-2007
KL265	25 hp	2008-2009
KL270	26 hp	2006-2007
KL280	27 hp	2006-2007
KL285	27 hp	2008-2009
KL300	29 hp	2006-2007
KL310	30 hp	2006-2007
KL315	30 hp	2008-2009
KL330	32 hp	2006-2007
KL340	33 hp	2006-2007
KL345	33 hp	2008-2009
KL360	35 hp	2006-2007
KL380	37 hp	2006-2007
KL385	37 hp	2008-2009
KL410	41 hp	2006-2007
KL415	41 hp	2008-2009
KL430	42 hp	2006-2007
KL460	45 hp	2006-2007
KL465	45 hp	2008-2009
KL500	49 hp	2006-2007
KL505	49 hp	2008-2009
KL550	54 hp	2006-2007

Kubota KL Kingwel 50 Series

Model	Power	Year made	Serial Number Locate
KL2450	23 hp	2010-2011	On the tractor frame on the right near the front left wheel
KL2750	26 hp	2010-2011
KL2850-PC	27 hp	2010-2011
KL3150	30 hp	2010-2011
KL3450	33 hp	2010-2011
KL3950	38 hp	2010-2011
KL4350	42 hp	2010-2011
KL4750	46 hp	2010-2011
KL5150	50 hp	2010-2011
KL5550	54 hp	2010-2011

Kubota KL Kingwel R Series

Model	Power	Year made	Serial Number Locate
KL24R	23 hp	2012-2015	On the tractor frame on the right near the front left wheel
KL26R-PC	25 hp	2012-2015
KL27R	26 hp	2012-2015
KL28R-PC	27 hp	2012-2015
KL31R	30 hp	2012-2015
KL34R	33 hp	2012-2015

Kubota KL Kingwel Zero Series

Model	Power	Year made	Serial Number Locate
KL31Z	30 hp	2013-2015	On the tractor frame on the right near the front left wheel
KL34Z	33 hp	2013-2015
KL37Z	36 hp	2012-2015
KL40Z	39 hp	2012-2015
KL44Z	43 hp	2012-2015
KL48Z	47 hp	2012-2015
KL53Z	52 hp	2012-2015
KL58Z	57 hp	2012-2015

Kubota KT Kingeye Series

Model	Power	Year made	Serial Number Locate
KT20	19 hp	2000-2004	Typically located on the right side of the frame above the front axle of the tractor
KT22	21 hp	2000-2004
KT24	23 hp	2000-2004
KT27	26 hp	2000-2004
KT30	29 hp	2000-2004
KT210	20 hp	2005-2008
KT215	20 hp	2009-2011
KT230	22 hp	2005-2008
KT235	22 hp	2009-2011
KT250	24 hp	2005-2008
KT255	24 hp	2009-2011
KT280	27 hp	2005-2008
KT285	27 hp	2009-2011
KT300	29 hp	2005-2008
KT305	29 hp	2009-2011

Kubota L Series

Model	Power	Year made	Serial Number Locate
L235	23 hp	1981-1985	On left-hand side of front axle or under the seat
L245	25 hp	1976-1985
L275	27 hp	1981-1985
L305	30 hp	1979-1985
L345	34 hp	1978-1985
L355	36 hp	1982-1987
L2050	25 hp	1989-1991
L2250	26 hp	1985-1992
L2550	29 hp	1985-1992
L2850	34 hp	1985-1992
L3250	40 hp	1989-1990
L3350	40 hp	1985-1990
L3750	45 hp	1984-1990
L4150	50 hp	1984-1990

Kubota L01 Series

Model	Power	Year made	Serial Number Locate
L1501	14 hp	1975-1978	On left-hand side of front axle or under the seat
L1801	17 hp	1976-1978
L2201	21 hp	1975-1978
L2601	25 hp	1976-1979
L3001	29 hp	1976-1979

Kubota L01 Standard Series

Model	Power	Year made	Serial Number Locate
L2501	24 hp	2014-2022	On left-hand side of front axle or under the seat
L3301	33 hp	2014-2022
L3901	37 hp	2014-2022
L4701	47 hp	2014-2022

Kubota L02 Series

Model	Power	Year made	Serial Number Locate
L1802	17 hp	1978-1985	On left-hand side of front axle or under the seat
L2002	19 hp	1978-1985
L2202	21 hp	1978-1985
L2402	23 hp	1978-1985
L2602	25 hp	1978-1985
L2802	27 hp	1978-1985
L3202	31 hp	1978-1985
L3602	35 hp	1978-1985
L4202	41 hp	1978-1985

Kubota L02 Standard Series

Model	Power	Year made	Serial Number Locate
L2502	24 hp	2022 –	On left-hand side of front axle or under the seat
L3302	33 hp	2022 –
L3902	37 hp	2022 –
L4802	48 hp	2022 –

Kubota L1 Series

Model	Power	Year made	Serial Number Locate
L1-18	17 hp	1983-1985	On left-hand side of front axle or under the seat
L1-20	19 hp	1983-1985
L1-22	21 hp	1983-1985
L1-24	23 hp	1983-1985
L1-26	25 hp	1983-1985
L1-28	27 hp	1983-1985
L1-185	17 hp	1986-1988
L1-195	18 hp	1988-1991
L1-205	19 hp	1986-1988
L1-215	20 hp	1986-1988
L1-235	22 hp	1986-1988
L1-245	23 hp	1986-1988
L1-255	24 hp	1988-1991
L1-265	25 hp	1986-1988
L1-285	27 hp	1986-1988
L1-275	26 hp	1988-1991
L1-295	28 hp	1988-1991
L1-315	30 hp	1988-1991
L1-325	31 hp	1988-1991

Kubota L30 Series

Model	Power	Year made	Serial Number Locate
L3130	32 hp	2003-2007	On left-hand side of front axle or under the seat
L3430	35 hp	2003-2007
L3830	39 hp	2003-2007
L4330	43 hp	2003-2007
L4630	47 hp	2003-2007
L5030	52 hp	2003-2007

Kubota L40 Series

Model	Power	Year made	Serial Number Locate
L3240	34 hp	2007-2013	On left-hand side of front axle or under the seat
L3540	37 hp	2007-2013
L3940	40 hp	2007-2013
L4240	44 hp	2007-2013
L4740	47 hp	2007-2013
L5040	52 hp	2007-2013
L5240	54 hp	2007-2017
L5740	59 hp	2007-2017

Kubota L50 Series

Model	Power	Year made	Serial Number Locate
L2350	25 hp	1991-1998	On left-hand side of front axle or under the seat
L2650	29 hp	1991-1993
L2950	31 hp	1991-1993
L3450	36 hp	1990-1993
L3650	40 hp	1990-1993

Kubota L60 Series

Model	Power	Year made	Serial Number Locate
L3560	37 hp	2013-2023	On left-hand side of front axle or under the seat
L4060	42 hp	2013-2023
L4760	49 hp	2013-2023
L5060	52 hp	2013-2023
L5460	56 hp	2013-2023
L6060	62 hp	2013-2023

Kubota LX Series

Model	Power	Year made	Serial Number Locate
LX2610	24 hp	2020 –	On left-hand side of front axle or under the seat
LX3310	30 hp	2020 –

Kubota M Series

Model	Power	Year made	Serial Number Locate
M110	110 hp	1998-2004	Generally located on left-hand side of the frame below the engine, below the factory tag
M120	120 hp	1998-2004
M4700	51 hp	1995-1997
M4900	54 hp	2001-2008
M5400	58 hp	1995-1999
M5700	61 hp	2001-2005
M6800	70 hp	1997-2005
M8200	85 hp	1997-2005
M9000	92 hp	1997-2005

Kubota M1 Series

Model	Power	Year made	Serial Number Locate
M1-46	46 hp	1988-1998	Generally located on left-hand side of the frame below the engine, below the factory tag
M1-55	55 hp	1988-1998
M1-65	65 hp	1988-1998
M1-75	75 hp	1988-1998
M1-85	85 hp	1988-1998
M1-100	100 hp	1988-1998
M1-115	115 hp	1988-1998

Kubota M30 Series

Model	Power	Year made	Serial Number Locate
M4030	48 hp	1986-1989	Generally located on left-hand side of the frame below the engine, below the factory tag
M4030SU	51 hp	1988-1998
M5030	54 hp	1986-1996
M6030	61 hp	1986-1998
M7030	71 hp	1986-1998
M8030	81 hp	1986-1997

Kubota M4 Series

Model	Power	Year made	Serial Number Locate
M4-061	65 hp	2019 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M4-071	73 hp	2019 –

Kubota M4002 Series

Model	Power	Year made	Serial Number Locate
M4062	66 hp	2018-2020	Generally located on left-hand side of the frame below the engine, below the factory tag
M4072	74 hp	2018-2020

Kubota M4003 Series

Model	Power	Year made	Serial Number Locate
M4063	66 hp	2021 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M4073	74 hp	2021 –

Kubota M5 Series

Model	Power	Year made	Serial Number Locate
M5-091	92 hp	2015 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M5-111	105 hp	2015 –

Kubota M50 Series

Model	Power	Year made	Serial Number Locate
M4950	51 hp	1983-1993	Generally located on left-hand side of the frame below the engine, below the factory tag
M5950	61 hp	1983-1993
M6950	71 hp	1983-1993
M7950	81 hp	1983-1994
M8950	96 hp	1984-1993

Kubota M5001 Series

Model	Power	Year made	Serial Number Locate
M5071N	73 hp	2018 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M5091	75 hp	2016-2020
M5091N	92 hp	2018 –
M5101N	103 hp	2018 –
M5111	113 hp	2016-2020

Kubota M5002 Series

Model	Power	Year made	Serial Number Locate
M5092	unknown	2021 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M5112	113 hp	2021 –

Kubota M6 Series

Model	Power	Year made	Serial Number Locate
M6-101	104 hp	2015 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M6-111	114 hp	2015 –
M6-131	131 hp	2015 –
M6-141	141 hp	2015 –

Kubota M60 Series

Model	Power	Year made	Serial Number Locate
M6060	63 hp	2013-2023	Generally located on left-hand side of the frame below the engine, below the factory tag
M7060	71 hp	2013-2023
M8560	85 hp	2013-2016
M9960	100 hp	2013-2016

Kubota M6002 Series

Model	Power	Year made	Serial Number Locate
M6122	122 hp	2020 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M6132	132 hp	2020 –
M6142	142 hp	2020 –

Kubota M7 Series

Model	Power	Year made	Serial Number Locate
M7.131	128 hp	2015 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M7.151	148 hp	2015 –
M7.171	168 hp	2015 –

Kubota M70 Series

Model	Power	Year made	Serial Number Locate
M4970	49 hp	1986-1988	Generally located on left-hand side of the frame below the engine, below the factory tag
M5270	52 hp	1984-1988
M5970	59 hp	1984-1988
M6970	69 hp	1984-1988
M7970	79 hp	1984-1988
M9570	95 hp	1984-1988
M10570	105 hp	1986-1990

Kubota M7002 Series

Model	Power	Year made	Serial Number Locate
M7132	130 hp	2018-2020	Generally located on left-hand side of the frame below the engine, below the factory tag
M7152	150 hp	2018-2020
M7172	170 hp	2018-2020

Kubota M7003 Series

Model	Power	Year made	Serial Number Locate
M7133	130 hp	2020 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M7163	150 hp	2020 –
M7173	170 hp	2020 –

Kubota M8 Series

Model	Power	Year made	Serial Number Locate
M8-181	180 hp	2020 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M8-201	200 hp	2020 –

Kubota MD Series

Model	Power	Year made	Serial Number Locate
MD77	76 hp	1995-2001	Generally located on left-hand side of the frame below the engine, below the factory tag
MD87	85 hp	1995-2001
MD97	95 hp	1995-2001
MD107	105 hp	1995-2001
MD117	113 hp	1995-2001

Kubota MGX III Series

Model	Power	Year made	Serial Number Locate
M95GX-III	104 hp	2016-2018	Generally located on left-hand side of the frame below the engine, below the factory tag
M105GX-III	111 hp	2016-2018
M115GX-III	123 hp	2016-2018
M125GX-III	133 hp	2016-2018
M135GX-III	143 hp	2016-2018

Kubota MGX IV Series

Model	Power	Year made	Serial Number Locate
M95GX-IV	104 hp	2018 –	Generally located on left-hand side of the frame below the engine, below the factory tag
M105GX-IV	111 hp	2018 –
M115GX-IV	123 hp	2018 –
M125GX-IV	133 hp	2018 –
M135GX-IV	143 hp	2018 –

Kubota MX Series

Model	Power	Year made	Serial Number Locate
MX4700	48 hp	2009-2014	Generally located on left-hand side of the frame below the engine, below the factory tag
MX4800	49 hp	2014-2020
MX5000	52 hp	2002-2008
MX5000SU	52 hp	2006-2008
MX5100	52 hp	2009-2014
MX5200	54 hp	2014-2020
MX5400	53 hp	2020 –
MX5800	61 hp	2015-2020
MX6000	59 hp	2020 –

Kubota Rexia Series

Model	Power	Year made	Serial Number Locate
MR77	75 hp	2015 –	Generally located on left-hand side of the frame below the engine, below the factory tag
MR87	85 hp	2015 –
MR97	95 hp	2015 –

Kubota ST Series

Model	Power	Year made	Serial Number Locate
ST-25	25 hp	1997-2001	On the left side of the tractor frame above the front axle
ST-30	28 hp	1997-2001
STA-30	30 hp	2002-2005
STA-35	35 hp	2002-2005

Kubota STV Series

Model	Power	Year made	Serial Number Locate
STV32	32 hp	2006-2014	On the left side of the tractor frame above the front axle
STV36	35 hp	2006-2014
STV40	34 hp	2006-2014

Kubota STW Series

Model	Power	Year made	Serial Number Locate
STW34	32 hp	2015 –	On the left side of the tractor frame above the front axle
STW37	36 hp	2015 –
STW40	38 hp	2015 –

Kubota Standard L Series

Model	Power	Year made	Serial Number Locate
L2500	27 hp	1998-2000	On left-hand side of front axle or under the seat
L2600	27 hp	2000-2003
L2800	29 hp	2004-2010
L3000	32 hp	2000-2003
L3200	31 hp	2011-2014
L3400	34 hp	2004-2010
L3800	37 hp	2011-2014
L4300	45 hp	2001-2005
L4400	45 hp	2004-2010
L4600	46 hp	2011-2014

Kubota Super B Series

Model	Power	Year made	Serial Number Locate
B1410	13 hp	1999-2008	On right-hand side of the front axle
B1610	15 hp	1999-2008

Kubota Super SynerZ SMZ Series

Model	Power	Year made	Serial Number Locate
SMZ76	74 hp	2006-2010	Typically located on the left side of the frame above the front axle of the tractor
SMZ85	83 hp	2006-2010
SMZ95	93 hp	2006-2010
SMZ805	78 hp	2011-2014
SMZ875	85 hp	2011-2014
SMZ955	93 hp	2011-2014

Kubota SynerZ MZ Series

Model	Power	Year made	Serial Number Locate
MZ50	49 hp	2006-2009	Typically located on the left side of the frame above the front axle of the tractor
MZ55	54 hp	2006-2009
MZ60	59 hp	2006-2009
MZ65	64 hp	2006-2009
MZ70	69 hp	2006-2009
MZ75	74 hp	2006-2009
MZ505	49 hp	2010-2014
MZ555	54 hp	2010-2014
MZ605	59 hp	2010-2014
MZ655	64 hp	2010-2014
MZ705	69 hp	2010-2014
MZ755	74 hp	2010-2014

By understanding the serial number’s location and deciphering its meaning, tractor owners can access vital information about their machine, such as its production year, model, and specifications.

How to Read Kubota Tractors Serial Number?

Kubota tractor serial numbers are alphanumeric codes that contain valuable information about the tractor’s model, production year, and specifications. Understanding how to read Kubota tractor serial numbers can provide insights into the machine’s history, facilitate maintenance, and aid in identifying compatible parts.

Here’s a breakdown of how to decode Kubota tractor serial numbers:

Identify the Serial Number Location: The serial number is typically located on the tractor’s chassis, engine block, or frame. Refer to your specific Kubota tractor model’s owner’s manual or consult online resources to locate the serial number.

Decode the Serial Number: Kubota tractor serial numbers typically consist of a combination of letters and numbers (old tractors – just numbers).

The 5 digit serial number will not give you the Kubota tractor build year or sell year. You can determine the date of sale by the 5 digit number via your Kubota dealer. As for the engine serial number, it will tell you when the engine was built, but not when the Kubota tractor it was in was built. The only thing you can usually tell from the serial number is 4WD or 2WD on the tractors. Your Kubota B3200 is 4WD (5XXXX) Compact Utility tractor.

Although the format may vary slightly depending on the model and year of manufacture, the general structure follows the template containing key information in tractors manufactured after 2012:

• Prefix Letters: The first few letters & numbers often indicate the series or model of the tractor.
• Numeric Digits: Following the prefix letters, numeric digits provide information about the tractor’s production year and other specifications.
• Suffix Letters: Some serial numbers may end with additional letters, which may denote variations or modifications to the standard model.

Verify with Kubota Dealership: For precise identification or verification of Kubota tractor serial numbers, consider consulting a Kubota dealership or authorized service center. Tractor experts and technicians can offer expert guidance and assistance in interpreting serial numbers accurately.

By understanding how to read Kubota tractor serial numbers, owners can gain valuable insights into their machines’ history, specifications, and compatibility with accessories or replacement parts.