Description

When your Oliver’s engine starts using oil or you notice blue smoke on startup, worn valve guides are often the culprit. These guides keep your valves aligned and sealed in the cylinder head, and when they wear out, oil seeps past into the combustion chamber. That’s when you know it’s time for a rebuild, and having quality replacement guides makes all the difference.

What You’re Getting

Precision-machined guides that restore proper valve alignment and sealing
Durable construction designed to handle the heat and pressure cycles of diesel engines
Direct replacement that fits like the original factory parts
Set of 8 guides – exactly what you need for a complete engine rebuild

Built for Real Farm Work

Oliver tractors have earned their reputation for reliability in tough farm conditions, from plowing and cultivating to running PTO equipment and heavy tillage work. These valve guides help maintain that dependable performance by ensuring your intake and exhaust valves seat properly and seal tight, which is critical for good compression and fuel efficiency.

Made to Last

Quality valve guides are essential for a long-lasting engine rebuild. These TISCO guides are manufactured to meet or exceed original specifications, with the right tolerances to provide proper valve stem clearance without being too loose or tight. They’ll handle the constant opening and closing cycles that come with hard farm work.

Installation Notes

Installing valve guides requires machine shop work – the old guides need to be pressed or driven out, and the new ones installed with proper tooling to avoid damage. Most engine rebuilders will also hone the guides to the correct clearance for your valve stems. It’s worth doing the job right the first time since you don’t want to tear the engine back down anytime soon.