Engine Breather Valve Bolt for New Holland T4, T5, T6, T7 and Case Tractors

Description

When you’re out in the field and notice oil seepage around your engine block or the crankcase isn’t venting properly, it might be something as simple as a loose or damaged breather valve bolt. This small but crucial component keeps your engine’s crankcase ventilation system sealed and functioning like it should. Without proper ventilation, pressure can build up inside your engine, leading to blown seals and oil leaks that’ll cost you more than the price of this bolt.

What You’re Getting

• Direct replacement bolt designed specifically for your tractor’s engine breather valve system
• Proper thread pitch and head design that matches factory specifications perfectly
• Durable construction that handles the heat and vibration from your engine’s operation
• Quality materials that resist corrosion from engine oil and moisture

Built for Real Farm Work

This bolt works with a wide range of New Holland tractors from the T4 series utility machines through the bigger T7 row-crop tractors, plus Case IH models across the Maxxum and Puma lines. Whether you’re running a loader, spreading manure, or putting in long days during planting and harvest, these tractors see the kind of demanding use that puts stress on every engine component.

Made to Last

Engine bolts take a beating from constant heat cycling and vibration. This replacement is built to handle those stresses without loosening or failing. The materials resist corrosion from engine oil and maintain proper torque specifications through thousands of hours of operation.

Installation Notes

This is a straightforward replacement that threads right into your existing breather valve assembly. Clean the threads and surrounding area before installation, and don’t overtighten—you want it snug but not so tight that you damage the valve housing. A little thread locker helps keep things secure if your engine sees heavy vibration.