Description
If you’ve ever gone to start your tractor after a heavy rain and heard water gurgling in the exhaust, you know exactly why this rain cap is worth having. Water sitting in your exhaust system causes problems you can’t see – internal corrosion, premature muffler failure, and contamination that affects engine performance. This 3 1/4 inch weather cap seals up your exhaust stack tight and keeps the elements where they belong – outside.
What You’re Getting
- Perfect 3.25 inch (82mm) fit for standard tractor exhaust pipes and stacks
- Hinged flap design opens automatically when you start up, closes when you shut down
- Galvanized steel construction handles years of weather without rusting through
- Weighted closure ensures positive seal even in windy conditions
- Simple clamp-on installation takes just minutes with no modifications needed
Built for Real Farm Work
This cap fits tractors with 3.25 inch vertical exhaust stacks – common on mid-size row crop and utility tractors used for field work, hay operations, and general farming. Whether your machine sits outside during planting season, waits between harvest runs, or lives under an equipment shed, exposed exhaust pipes are water magnets that need protection.
Made to Last
This isn’t some lightweight tin cap that’ll blow off in the first windstorm. The galvanized steel construction resists rust and corrosion year after year, while the robust hinge mechanism handles thousands of opening cycles as exhaust pressure lifts the flap during operation. When you shut down, the weighted design ensures it closes securely every time.
Installation Notes
Simply slide the cap over your exhaust pipe and secure with the included clamp – no drilling or welding required. The 82mm measurement refers to the outside diameter of the pipe it fits, so measure carefully before ordering. A properly fitted cap should slide on snugly but not require hammering to install.



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