Kubota Tractor Serial Number is crucial for maintenance, ordering parts, and verifying the model of your equipment. 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.
How Many Digits is a Kubota PIN Number?
A Kubota PIN (Product Identification Number) typically consists of 17 digits, following the ISO 10261 standard, which includes manufacturer, model, and production details. This format aligns with the standard Vehicle Identification Number (VIN) structure used across various types of vehicles and equipment, including Kubota machinery. The 17-digit PIN contains a combination of letters and numbers that provide specific information about the equipment, such as its manufacturer, model, and production details.

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

Serial Number Location for All Kubota Tractors
| Kubota Series | Serial Number Location | Kubota Tractor Models |
|---|---|---|
| Aste | Serial number plate above the right side of the front wheel on the frame | Kubota A-15, A-17, A-19, A-155, A-175, A-195 |
| B | Stamped on the left side of clutch housing | B1550, B1750, B2150, B2710, B2910, B3200, B3300SU, B4200, B5000, B5100, B5200, B6000, B6100, B6100HST, B6200, B7000, B7100, B7100HST, B7100HSD, B7400, B7500, B7800 |
| B-01 | Located on the left side of the frame, near the clutch housing | B2301, B2401, B2601 |
| B00 | On the surface of the gearbox in front of the operator’s seat | B1200, B1400, B1500, B1600 |
| B02 | On the surface of the transmission housing in front of the operator’s seat | B1402, B1502, B1702, B1902 |
| B1 | Located on the right side of the frame, near the front axle | B1121, B1161, B1181, B1241 |
| B2 | On right-hand side of the frame, near the front axle | B2201, B2231, B2261, B2311 |
| B2x20 | On right-hand side of the frame, near the front axle | B2320, B2620, B2920 |
| B30 | On right-hand side of the tractor frame | B1830, B2230, B2530, B2630, B3030 |
| B50 | Serial number plate on the right side of the frame | B2050, B2350, B2650, B3150, B3350 |
| B7x10 | Located next to the front axle on the right side of the frame | B7410, B7510, B7610 |
| BX30 | Above right-hand side of front wheel on frame rail | BX1830, BX2230 |
| BX50 | Located above the front axle on the right side of the frame | BX1850, BX2350 |
| BX60 | Above to the front axle on the right side of the frame | BX1860, BX2360, BX2660 |
| BX70 | Right side of the frame, above to the front axle | BX1870, BX2370, BX2670 |
| BX80 | Right side of the frame near the engine | BX1880, BX2380, BX2680 |
| Bulltra | Serial number plate on the left side below the steering wheel | B1-14, B1-15, B1-16, B1-17 |
| FT Granforce | On right side of the frame below the engine | FT21, FT23, FT25, FT28, FT30, FT220, FT240, FT300 |
| GB | Generally located on right-hand side of the frame below the engine | GB13, GB14, GB15, GB16, GB18, GB20, GB110, GB115, GB130, GB135, GB140, GB145, GB150, GB155, GB160, GB170, GB175, GB180, GB200 |
| GL | On left-hand side of the frame, between the front axle and the operator’s seat | GL19, GL21, GL23, GL25, GL26, GL27, GL29, GL32, GL33, GL200, GL201, GL220, GL221, GL240, GL241, GL260, GL261, GL268, GL277, GL280, GL281, GL300, GL301, GL320, GL321, GL337, GL338, GL367, GL368, GL417, GL418, GL467, GL-35, GL-40, GL-43, GL-46, GL-53, GL-350, GL-400, GL-430, GL-470, GL-530, GL-600 |
| GM | Generally located on left-hand side of the frame below the engine | GM49, GM56, GM64, GM73, GM75, GM82, GM90 |
| GT | On left side of the frame, above the front axle | GT-3, GT-5, GT-8, GT-19, GT-21, GT-23, GT-26, GT-30 |
| Globe | Generally located on right side of the frame below the engine | M100G, M110G, M115G, M125G, M135G |
| Grand L | On the left-hand side of the front axle or right-hand side of transmission case | L2900, L3300, L3600, L4200 |
| Grand L10 | Serial number plate on the left-hand side of the tractor frame | L3010, L3410, L3710, L4310, L4610 |
| Grand X | Located on right side of the frame below the engine | M100GX, M110GX, M126GX, M135GX |
| Grandom | On right side of the frame below the engine, below the factory tag | M85D, M90, M95D, M100, M105D, M115, M115D, M125, M125D |
| Grandom A | Generally located on right-hand side of the frame below the engine | M90A, M100A, M110A, M115A, M125A, M135A |
| JB Bullstar | Serial number plate on the right side of the tractor frame | JB11 BullStar, JB13 BullStar, JB14 BullStar, JB16 BullStar, JB18 BullStar |
| JB Bullstar Extra | Right side of the frame below the engine | JB11X, JB13X, JB15X, JB17X, JB19X |
| KB Kingbull | Left side of the frame, next to the front counterweight | KB16, KB18, KB20, KB165, KB185, KB205, KB225 |
| KB Kingbull Extra | Left-hand side of the tractor frame | KB17X, KB19X, KB21X, KB23X |
| KL | On the right side of the tractor frame near the front left wheel | KL21, KL23, KL25, KL27, KL28, KL30, KL31, KL33, KL34, KL36, KL38, KL41, KL43, KL46, KL50, KL210, KL225, KL230, KL245, KL250, KL265, KL270, KL280, KL285, KL300, KL310, KL315, KL330, KL340, KL345, KL360, KL380, KL385, KL410, KL415, KL430, KL460, KL465, KL500, KL505, KL550 |
| KL Kingwel 50 | Located on right side of the frame, above the front axle | KL2450, KL2750, KL2850-PC, KL3150, KL3450, KL3950, KL4350, KL4750, KL5150, KL5550 |
| KL Kingwel R | Right side of the frame, above the front axle | KL24R, KL26R-PC, KL27R, KL28R-PC, KL31R, KL34R |
| KL Kingwel Zero | Serial number plate on the right side of the frame | KL31Z, KL34Z, KL37Z, KL40Z, KL44Z, KL48Z, KL53Z, KL58Z |
| KT Kingeye | Typically located on the right side of the frame above the front axle of the tractor | KT20, KT22, KT24, KT27, KT30, KT210, KT215, KT230, KT235, KT250, KT255, KT280, KT285, KT300, KT305 |
| L | Serial number plate on the gearbox housing on the right side or on left-hand side of front axle or under the seat | L235, L245, L275, L305, L345, L355, L2050, L2250, L2550, L2850, L3250, L3350, L3750, L4150 |
| L01 | On the gearbox housing on the left side | L1501, L1801, L2201, L2601, L3001 |
| L01 Standard | Located on right side of the frame, above the front axle | L2501, L3301, L3901, L4701 |
| L02 | Typically located on the left side of the tractor frame | L1802, L2002, L2202, L2402, L2602, L2802, L3202, L3602, L4202 |
| L02 Standard | Located on the right side of the frame, in front | L2502, L3302, L3902, L4802 |
| L1 | On the left side of the tractor frame, in front | L1-18, L1-20, L1-22, L1-24, L1-26, L1-28, L1-185, L1-195, L1-205, L1-215, L1-235, L1-245, L1-255, L1-265, L1-275, L1-285, L1-295, L1-315, L1-325 |
| L30 | Located on the left side of the frame, under the engine | L3130, L3430, L3830, L4330, L4630, L5030 |
| L40 | Serial number plate on the left side of the frame | L3240, L3540, L3940, L4240, L4740, L5040, L5240, L5740 |
| L50 | Typically located on the left side of the tractor frame | L2350, L2650, L2950, L3450, L3650 |
| L60 | On the left side of the tractor frame (hidden by the exhaust pipe) | L3560, L4060, L4760, L5060, L5460, L6060 |
| LX | Located on right-hand side of the frame | LX2610, LX3310 |
| M | Generally located on left-hand side of the frame below the engine | M110, M120, M4700, M4900, M5400, M5700, M6800, M8200, M9000 |
| M1 | On left-hand side of the tractor frame | M1-46, M1-55, M1-65, M1-75, M1-85, M1-100, M1-115 |
| M30 | Serial number plate on the left side of the transmission housing | M4030, M4030SU, M5030, M6030, M7030, M8030 |
| M4 | On left-hand side of the frame | Kubota M4-061, M4-071 |
| M4002 | Generally located on left-hand side of the frame below the engine | M4062, M4072 |
| M4003 | On left-hand side of the frame | M4063, M4073 |
| M5 | Serial number plate on the left side of the frame | Kubota M5-091, M5-111 |
| M50 | On left-hand side of the tractor frame | M4950, M5950, M6950, M7950, M8950 |
| M5001 | Generally located on left-hand side of the frame | M5071N, M5091, M5091N, M5101N, M5111 |
| M5002 | Serial number located on left side of the frame | M5092, M5112 |
| M6 | On the right-hand side of the frame | M6-101, M6-111, M6-131, M6-141 |
| M60 | Located on left-hand side of the frame | M6060, M7060, M8560, M9960 |
| M6002 | Serial number plate on the right side of the frame, in front | M6122, M6132, M6142 |
| M7 | Serial number on the right side of the exhaust system housing | M7.131, M7.151, M7.171 |
| M70 | On left-hand side of the frame, between the cabin and the front axle | M4970, M5270, M5970, M6970, M7970, M9570, M10570 |
| M7002 | SN plate on the right side of the tractor frame, in front | M7132, M7152, M7172 |
| M7003 | Located on the right side of the frame, in front of tractor | M7133, M7163, M7173 |
| M8 | The serial number is located on the right side of the cabin threshold | Kubota M8-181, M8-201 |
| MD | On the front of the cabin on the left side above the tractor frame | MD77, MD87, MD97, MD107, MD117 |
| MGX III | Located on right side of the frame below the engine | M95GX-III, M105GX-III, M115GX-III, M125GX-III, M135GX-III |
| MGX IV | Right-hand side of the tractor frame | M95GX-IV, M105GX-IV, M115GX-IV, M125GX-IV, M135GX-IV |
| MX | Serial number plate on the left side of the frame, in front | MX4700, MX4800, MX5000, MX5000SU, MX5100, MX5200, MX5400, MX5800, MX6000 |
| Rexia | Located on the left side of the frame, above the front axle | MR77, MR87, MR97 |
| ST | On the left side of the frame, between the cabin and the front axle | ST-25, ST-30, STA-30, STA-35 |
| STV | Serial number plate located on the left side of the frame, near the front axle | STV32, STV36, STV40 |
| STW | On the left side of the frame, near the front axle | STW34, STW37, STW40 |
| Standard L | SN plate located on the left side of the frame, near the front axle | L2500, L2600, L2800, L3000, L3200, L3400, L3800, L4300, L4400, L4600 |
| Super B | Located on the right-hand side of the tractor frame | B1410, B1610 |
| Super SynerZ SMZ | Typically located on the left side of the frame above the front axle of the tractor | SMZ76, SMZ85, SMZ95, SMZ805, SMZ875, SMZ955 |
| SynerZ MZ | Serial number plate located on the left side of the frame, near the front axle | MZ50, MZ55, MZ60, MZ65, MZ70, MZ75, MZ505, MZ555, MZ605, MZ655, MZ705, MZ755 |

Note: Serial number locations may vary slightly depending on the model year and region. Always check the official Kubota manual for precise locations.
How to Read Kubota Tractors Serial Number?
To decode a Kubota PIN (Product Identification Number), follow these steps based on the structure of the 17-digit serial number:
- Locate the Serial Number: The PIN is usually found on a sticker on the front right-hand corner of the tractor or stamped into the frame.
- Read the Digits:
– Digits 1-3: These typically represent the manufacturer and product line.
– Digits 4-8: These are often used to identify specific model details, such as series and type.
– Digit 9: This is a check digit used for validation.
– Digits 10-12: These digits indicate the year and month of manufacture. The 10th digit represents the year, while the 11th and 12th digits provide additional details about production.
– Digit 13: This digit usually indicates the factory where the unit was produced.
– Digits 14-17: These digits are often used for a unique production sequence number. - Refer to a Decoding Chart: For specific meanings of each digit, you can refer to resources or charts provided by Kubota or dealers that explain what each digit represents in detail.

By following these steps, you can effectively decode a Kubota PIN to gather information about your equipment, including its manufacturing details and specifications. If needed, consult your equipment’s manual or contact a Kubota dealer for assistance in interpreting the serial number.
Adding Your Kubota Tractor to myKubota App
myKubota enables users to add equipment to their Equipment List, providing quick access to essential resources and machine-specific features. Adding equipment is simple – scan the machine’s QR code or enter the details manually. For most models, manually entering the last five digits of the 17-digit serial number is sufficient.
Note: A free myKubota account is required to add equipment to the Equipment List. KubotaNOW Telematics machines will be automatically added to an account registered with the same email used for warranty registration. Telematics data and features are accessible only to the machine’s owner or an authorized representative.