Description
When your engine starts running rough or losing power, worn intake valves are often the culprit. These valves control airflow into each cylinder, and when they’re not sealing properly, your tractor just doesn’t have the punch it should. A leaky intake valve means poor combustion, rough idle, and the kind of power loss that makes every job take longer than it should.
What You’re Getting
- Precision-made valve that seals tight for proper engine compression
- Quality steel construction that handles the heat and pressure of combustion cycles
- Direct replacement for your original valve – same dimensions and specifications
- Each engine uses 4 of these valves, so consider ordering a full set while you’re at it
Built for Real Farm Work
This intake valve is designed for International Harvester tractors that put in long days across all kinds of terrain. Whether you’re plowing through heavy clay, running a hay baler through thick fields, or pulling a cultivator for hours on end, these engines need valves that can handle the constant heating and cooling cycles that come with farm work.
Made to Last
TISCO builds these valves to match original equipment specifications, using quality steel that won’t warp or crack under the stress of daily operation. The valve face and stem are machined to precise tolerances so they seal properly and move smoothly in the valve guides, giving you reliable performance season after season.
Good to Know
Valve replacement is typically part of a larger engine rebuild or valve job, so make sure you have new valve guides, springs, and seals on hand. If you’re only replacing one valve due to damage, it’s smart to check the others while the head is apart – valves usually wear at similar rates.
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