Engine Valve Collet for New Holland T5/T6/T7 Series and Case Maxxum/Puma Series Tractors

Description

When you’re rebuilding an engine or replacing valve train components, getting the valves seated properly and securely is critical. The valve collet is that small but essential part that locks the valve spring in place on the valve stem, keeping everything under proper tension so your engine breathes right. Without this little part working correctly, you’ll have valve springs wandering around or valves that don’t seat properly—problems that’ll leave you with a rough-running engine and poor performance.

Key Features

• Precision-machined steel construction that handles the constant compression and release cycles of valve operation
• Proper taper angle ensures secure grip on valve stem without damaging the valve or spring assembly
• Heat-treated finish resists wear from the high temperatures and pressures in the combustion chamber area
• Direct OEM replacement design fits right where your original collet was positioned
• Sold individually so you can replace just the worn ones or do a complete valve job as needed

Built for Real Farm Work

These collets work in the 4-cylinder engines that power your mid-size to larger farm tractors. Whether your T5 is running a bush hog, your T6 is operating a loader, or your T7 is pulling heavy implements through tough ground, these engines work hard day after day. The valve train has to open and close thousands of times per minute while handling the heat and pressure that comes with diesel engine operation.

Made to Last

Farm engines don’t get babied—they run long hours, work in dusty conditions, and handle varying loads from idle to full power. These collets are built from quality steel and properly heat-treated to maintain their grip strength through temperature cycles and constant mechanical stress. They won’t lose their tension or crack under the demands of agricultural engine operation.

Installation Notes

Valve collet installation requires a valve spring compressor tool and careful attention to keeping everything clean. Mark the position of your original collets before removal—they should go back in the same orientation. Take your time compressing the spring evenly to avoid damaging the valve or spring assembly. A little assembly lube on the valve stem helps everything slide together smoothly.