The term “gray market” is for tractors that were sold in Japan. These tractors are imported to the United States. Initially, these tractors were not listed for sale in the United States. Instead, they were made for those independent of Kubota and who was not an authorized Kubota dealer.
A Kubota engine that was built or used in the United States has a warranty of 2,000 hours or 2-years, whichever comes first. Also, there is an option for a 3-year, 3,000-hour warranty (Major Component Warrant) only available in the United States and Canada.
Kubota does offer an extended warranty along with the original Limited Warranty. You can find information regarding the Kubota Orange Protection Program at
If you are worried there may be a recall regarding your Kubota tractor or engine; please
Yes, Kubota Tractor Corporation offers ROPS and seat belts to equip older model Kubota tractors.
All Kubota products are covered by a competitive Limited Warranty. This Warranty is administered through a network of more than 1,100 authorized Kubota Dealers nationally. In addition to the original Limited Warranty, customers may purchase Extended Warranty coverage from Kubota through participating Kubota Dealers for all Kubota models.
Unfortunately, due to the multitude of variables encountered during field operation, Kubota does not and will not specify a “safe” slope degree or tested slope angle. We recommend that regardless of slope, a ROPS and a fastened seat belt be always worn and that all safety procedures outlined in the operator’s manual, be strictly followed.
Kubota Engine of America (KEA) Headquarters: Lincolnshire, Illinois, USA. Kubota is a leading OEM (original equipment manufacturer) of compact diesel and gasoline engines for industrial, agricultural, constructions and general applications.
- T Series: Above and behind the left-hand front tire on the tractor frame.
- GR Series:
- Gas Models: Above and behind left-hand front tire on the tractor frame.
- Diesel Models: Above right-hand front time on the tractor frame.
- Z Series: On right-hand side forward of the rear tire and above the mower deck
- F Series: On left-hand side above the rear left tire on the tractor frame
- RTV500: On the passenger side, next to ROPS, between cargo box and back of seat/cabin
- RTV900: On the driver side, on the frame rail, between battery and cargo box
- RTV1100 and RTV1140: Serial number is located on the driver side, next to ROPS between cargo box and back of seat/cabin.
Mixing gasoline and kerosene can, in fact, damage the injection pump and become an added expense to you. However, if youhave issues with your equipment getting adequate fuel, you may try a flow-improver additive or #1 diesel.
Ether or any other enhancer can damage your Kubota engine. Kubota dealers can detect this, and the Kubota warranty typically doesn’t cover the defect.
Gas engines and carburetors should be drained, or if you are unable to drain the fuel, you can add a gas stabilizer. Once the stabilizer is used, run the engine for approximately 15 minutes to ensure the enhancer has reached the entire system. Also, make sure the engine coolant has been mixed with water using a 50/50 solution. This protects your engine for temperatures reaching -34 degrees Fahrenheit.
Yes, you can use 15W40. However, ensure that the oil you are using in your diesel has API rating higher than CF.
If the synthetic oil has an API rating of CF or higher, it can be used in a Kubota engine. However, using synthetic oil does not extend the life of the oil. Every oil cannot be tested, so it is still recommended to keep the same intervals of an oil change.
Unfortunately, E-85 gasoline cannot be used in Kubota engines. The reason for this is because E-85 requires a different air and fuel mixture than regular gasoline.
Super UDT2 is about 75% synthetic. The oil is for all-weather and a multi-purpose tractor hydraulic fluid. It is compatible with UDT fluids.
Country Sales and Service offers a basic maintenance chart . You Operator’s Manual will have a complete maintenance guideline for your specific models.
To keep your unit performing like new and to maximize efficiency and reduce expensive repairs, Kubota provides a highly recommended maintenance guide.
Operating conditions for excavators are quite extreme, temperatures vary widely, corrosion occurs, and loss of hydraulic pressure is common. Kubota excavator lubricants are specially formulated to meet these requirements. There is a difference!
Super UDT2, Kubota’s proprietary hydraulic/transmission fluid, is approximately 75% synthetic. It is a multi-purpose all-weather tractor hydraulic fluid. It is fully compatible with UDT fluids.
Propylene glycol coolant has different cooling properties than ethylene glycol coolant and may not cool the engine as well in many applications. Since propylene glycol does not absorb as much heat, cooling systems must be larger to accommodate that coolant. Most manufacture design their cooling systems with ethylene glycol, and the system is not large enough for the additional coolant needed to effectively cool an engine with propylene glycol. So, Kubota does not recommend the use of propylene glycol coolants.
All commercially available diesel in the United States is now ULSD. ULSD (less than 15 PPM sulfur) is a requirement for Interim Tier 4 and newer Kubota diesel engines. ULSD is safe and highly recommended for all other Kubota diesel engines. Diesel fuel with greater than 15 PPM sulfur content, when used in combination with CJ-4 motor oil, may cause harm to your Kubota diesel engine.
Normally your equipment should be serviced every 50 hours of usage. However, we recommend that you consult the operator’s manual for information on your specific model.
Country Sales and Service offers authorized OEM Kubota parts. These parts can be found at www.kubotapartsdealer.com
Kubota Genuine Parts are specifically made to meet all requirements to ensure performance for Kubota equipment. While other parts may fit your equipment, they may not be the best fit for your performance.
To obtain a replacement or extra key, please contact Country Sales and Service parts department with your model and serial number. We can order keys for you!