Description
When you’re running your compact Kubota in tight spaces or around low-hanging branches, that vertical exhaust setup needs all its parts working right. This extension pipe connects your muffler to the exhaust stack, keeping hot gases flowing up and away from you and your equipment instead of creating a fire hazard or filling your cab with fumes.
What You’re Getting
- 1-3/4 inch inside diameter for proper exhaust flow and muffler connection
- Designed to work with muffler part 15221-12116 for a complete vertical exhaust system
- Durable construction that handles the heat cycles and vibration of daily farm work
- Direct OEM replacement—no modifications or jury-rigging required
Built for Real Farm Work
This extension pipe fits the workhorse L-series Kubota tractors that handle everything from mowing and loader work to light cultivation and material handling. These compact tractors often work in barns, around buildings, or in orchards where vertical exhaust keeps hot gases away from structures and overhead obstacles while maintaining good visibility around the tractor.
Made to Last
Farm exhaust systems take a beating from constant heat cycling, weather exposure, and the occasional bump from equipment or branches. This pipe is built to handle those conditions without cracking or developing leaks that let exhaust fumes escape where they shouldn’t.
Installation Notes
This pipe slides between your muffler and the rest of your vertical stack—make sure you’ve got the right muffler (15221-12116) for a proper fit. When installing, use new clamps and check that all connections are tight to prevent exhaust leaks that can be both annoying and dangerous.





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