Description
When your Kubota’s engine starts showing signs of wear—maybe you’re burning more oil, noticing blue smoke, or losing compression—it’s often the pistons and rings that need attention. This complete piston assembly with rings gets your M Series tractor back to running smooth and strong, giving you the power you need for those long days in the field.
What You’re Getting
- Complete piston assembly with rings included—everything you need in one package
- Standard bore size ensures proper fit and compression for your engine
- Quality construction designed to handle the demanding work of farming operations
- Direct replacement for original equipment—no guesswork or modifications needed
Built for Real Farm Work
This piston assembly fits the workhorse Kubota M Series tractors, machines that are known for handling everything from heavy tillage to loader work. These mid-size utility tractors are the backbone of many farming operations, pulling implements, running PTOs, and powering hydraulics day in and day out.
Made to Last
Farm engines work hard, and this piston is built to match that workload. The rings provide proper sealing to maintain compression and control oil consumption, while the piston itself is designed to handle the heat and pressure of diesel combustion. It’s the same quality you’d expect from the factory.
Good to Know
This is a complete rebuild job that requires engine disassembly, so it’s best left to someone comfortable working on engines. Make sure to check cylinder bore condition and have it honed if needed. Installing new pistons is also a great time to check your connecting rod bearings and replace them if they show wear.






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