Description

When your International Harvester starts running rough or you notice a loss of power, worn valve springs might be the culprit. These little but crucial components keep your valves sealed tight during compression and combustion, and when they start to weaken, your engine can’t perform like it should. With 8 springs per engine, it’s smart to replace them as a complete set to keep everything balanced.

What You’re Getting

Complete set of 8 valve springs for consistent engine performance
Proper spring tension maintains valve timing and sealing
TISCO quality construction built to handle the demands of farm work
Direct replacement part that fits like the original

Built for Real Farm Work

These valve springs are engineered for International Harvester engines that power the workhorses of American agriculture. Whether you’re running a loader tractor, field cultivator, or hay equipment, these springs handle the constant cycling and heat that comes with long days in the field.

Made to Last

Farm engines work harder than most, and valve springs take a beating from thousands of cycles per minute. These springs are made from quality steel that holds its tension over time, resisting the heat and stress that can cause inferior springs to fail when you need them most.

Good to Know

Valve spring replacement is typically done during a valve job or top-end rebuild. While you’ve got the head apart, it’s a good time to check valve guides, seats, and gaskets. Keep track of which spring goes where during removal to maintain proper valve clearances during reassembly.