Description

If you’ve noticed your transmission slipping under heavy loads or certain gears just won’t engage properly anymore, you’re likely dealing with a worn clutch piston seal. This seal maintains the hydraulic pressure that makes clutch packs engage smoothly and firmly, and when it starts failing, you’ll feel the difference immediately – especially when you’re pulling through tough ground or trying to shift under load.

What You’re Getting

Precision-molded seal that stops internal hydraulic leakage in transmission clutch assemblies
High-temperature resistant material that handles the heat and pressure cycles of modern transmission work
Direct replacement part that fits exactly like the original factory seal
Quality construction that maintains flexibility even after thousands of operating hours

Built for Real Farm Work

This seal is engineered for the powershift and CVT transmissions in your New Holland TM, T6, and T7 series tractors. Whether you’re running a T6 utility tractor on loader duty, working fields with a bigger T7, or operating an older TM series machine, these tractors depend on hydraulic pressure for smooth gear changes. The seal maintains the 240-260 PSI operating pressure required for reliable power shifting, so your transmission responds the way it should when you need it most.

Made to Last

This seal uses advanced elastomer compounds specifically formulated for transmission service, with materials that handle the heat, pressure, and chemical properties of modern hydraulic fluids while resisting hardening and cracking from age and heat cycles. It’s built to maintain its sealing properties through the temperature swings and pressure changes that come with real farm work.

Installation Notes

This isn’t a quick roadside fix – transmission seal replacement requires significant disassembly and shop facilities. Professional installation is recommended due to the complexity of transmission disassembly, and you’ll want to change your hydraulic fluid and properly bleed the system after installation. Keep your work area absolutely clean during installation, as any contamination will cause rapid failure of new components. If you’re tackling this job yourself, take your time and document everything as you go.