Description

When your International Harvester tractor starts losing power or making unusual valve noise, worn-out valve springs are often the culprit. These little but mighty springs control how your valves open and close, and when they start to weaken or break, your engine won’t breathe properly. This replacement valve spring gets your engine back to running smooth and strong.

What You’re Getting

Quality TISCO aftermarket spring that meets OEM performance standards
Proper spring tension to ensure valves seat correctly and seal tight
Durable steel construction that handles the constant cycling of engine operation
Direct replacement design – no modifications needed for installation
Eight springs needed per engine for complete valve train service

Built for Real Farm Work

This valve spring is designed for International Harvester tractors and other equipment that see daily use in demanding farm conditions. Whether you’re running a utility tractor for chores around the farm or a larger machine for field work, these springs keep your valves operating at the precise timing your engine needs for reliable power and fuel efficiency.

Made to Last

Farm engines work hard, and valve springs take thousands of cycles every minute. This TISCO spring is built from quality steel and heat-treated to maintain consistent tension through long operating hours. It’s designed to handle the temperature changes and constant stress that come with agricultural work, keeping your valves working properly season after season.

Installation Notes

Replace valve springs as a complete set – if one has failed, the others aren’t far behind. A good tip is to check valve clearances while you’ve got the valve cover off, as worn springs can affect valve timing. Having a valve spring compressor tool makes this job much easier and safer.