Description

When you’re hearing valve noise or noticing your John Deere isn’t pulling like it used to, worn intake valves are often to blame. These valves work harder than most folks realize—opening and closing thousands of times every minute while dealing with combustion heat, carbon buildup, and the constant hammering from valve springs. A worn or damaged intake valve can’t seal properly, which means reduced compression, poor fuel economy, and that telltale ticking sound that gets worse under load.

What You’re Getting

Precision-machined valve face that seats properly for maximum compression
Heat-treated stem designed to handle thousands of operating hours
Quality materials that resist valve face pitting and stem wear
Direct replacement that matches original specifications exactly

Built for Real Farm Work

This intake valve fits John Deere’s workhorse diesel engines including 152, 164, and 179 CID 3-cylinder engines, 202, 219, 239, and 276 CID 4-cylinder engines, plus the bigger 329 and 359 CID 6-cylinder powerplants. These are the engines that power everything from compact utility tractors to mid-size row crop machines that handle the daily grind of farming operations.

Made to Last

Farm engines don’t get babied, and this valve is built to handle real-world conditions. The valve face is hardened to resist the constant pounding of valve seats, while the stem is engineered to slide smoothly in valve guides even after extended service. Quality construction means consistent sealing and reliable operation season after season.

Installation Notes

This is precision work that’s best left to someone comfortable with engine teardown. Make sure to check valve clearances during installation and inspect valve guides for excessive wear. A good machine shop can resurface valve seats if needed to ensure proper sealing with your new valve.