Description

If your engine is starting to sound a little rough or you’ve noticed the power just isn’t there like it used to be, worn valve springs could be the culprit. Those inner springs work alongside the outer springs to keep your intake and exhaust valves sealing tight against their seats. When they weaken or break, you’ll get compression loss, rough idle, and that telltale ticking sound that tells you it’s time for some engine work.

What You’re Getting

Precise spring tension keeps valves closing properly for good compression
Works with outer springs to handle the high RPMs and constant cycling your engine demands
TISCO quality construction built to handle the heat and stress of diesel operation
Inner spring design provides backup protection if the outer spring fails

Built for Real Farm Work

These inner valve springs are designed for the demanding world of agricultural engines where reliability isn’t optional. Whether you’re running a compact utility tractor for daily chores or powering through harvest season with a larger machine, your engine’s valvetrain takes a beating from dust, heat cycles, and long operating hours.

Made to Last

Farm engines don’t get babied, and these springs know it. They’re manufactured to handle the constant temperature swings from cold morning starts to all-day running under load. The spring steel maintains its tension through thousands of valve cycles, giving you the reliable service you need when there’s work to finish.

Good to Know

Valve spring replacement is serious engine work that’s best left to experienced mechanics with the right tools. Inner springs are typically replaced along with outer springs and other valvetrain components during a major engine rebuild. If you’re hearing valve noise or noticing performance issues, have a qualified diesel technician check the whole valvetrain system.