Description
When your International Harvester engine starts running rough or loses power, it’s often the valves that need attention. This intake valve is what lets the fuel and air mixture into your engine cylinder during each power cycle—and when it’s worn or damaged, you’ll notice it right away in how your tractor runs. A good intake valve seals tight when closed and opens cleanly when it’s time to breathe.
What You’re Getting
- Precision-machined valve that seats properly and seals completely
- Quality construction that handles the heat and pressure of engine operation
- Proper dimensions to match original International Harvester specifications
- Direct replacement part that installs with your existing valve springs and guides
Built for Real Farm Work
This intake valve fits various International Harvester engines found in utility tractors, cultivators, and other farm equipment. Whether you’re running a Farmall for field work or an IH utility tractor for loader duty around the farmyard, these engines see plenty of hours and need quality valve components to keep running strong.
Made to Last
Engine valves take a beating from constant opening and closing thousands of times per hour, plus they handle extreme temperatures and combustion pressures. This TISCO valve is built to withstand those conditions and maintain proper sealing for years of reliable operation.
Installation Notes
You’ll need to remove the cylinder head to replace intake valves, so this is a good time to check your valve guides, springs, and seats while you’re in there. Make sure to set your valve lash to spec after installation—your engine manual will have the right clearances. If you’re doing a complete valve job, consider replacing all the valves at once rather than mixing old and new.
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