When your Case IH tractor starts showing signs of low compression, poor fuel economy, or just doesn’t pull like it used to, worn exhaust valves are often the culprit. These valves take a beating from the constant heat and pressure cycles of diesel combustion, and when they start leaking or seating poorly, your engine performance suffers. This replacement exhaust valve restores proper sealing and gets your power back where it should be.
What You’re Getting
- Precision-machined valve designed to exact OEM specifications for proper fit
- Heat-treated stem and head construction that handles diesel engine temperatures
- Proper seat angle and face width for reliable sealing under compression
- Direct replacement – no modifications or machine work needed
- Each engine uses 6 exhaust valves, so plan accordingly for your rebuild
Built for Real Farm Work
This exhaust valve fits the 6T-830 6-cylinder turbocharged and 6TA-830 6-cylinder turbocharged and aftercooled diesel engines found in various Case IH tractor models. These are robust powerplants designed for heavy farm work, from tillage and planting to harvest operations where consistent power delivery matters.
Made to Last
Exhaust valves live in the hottest part of your engine, constantly opening and closing while dealing with combustion gases and extreme temperatures. This replacement valve features proper metallurgy and heat treatment to handle those conditions without warping, burning, or losing its sealing ability over thousands of operating hours.
Good to Know
Valve replacement typically requires cylinder head removal and specialized tools for proper installation. It’s a good time to check valve guides, seats, and springs while you’re in there. Remember that each cylinder has one exhaust valve, so a complete engine rebuild means you’ll need six of these valves plus the corresponding intake valves.
