Description
When your New Holland starts acting up with rough shifting, slipping gears, or hydraulic leaks around the transmission, there’s a good chance this small but critical O-ring is the culprit. This clutch piston O-ring maintains the hydraulic pressure needed for smooth transmission operation. It’s a tiny part that makes the difference between finishing your work and calling for a tow truck. A worn or damaged O-ring allows internal pressure loss that prevents proper clutch engagement, leading to slippage and eventual clutch failure.
What You’re Getting
- Precision-molded from hydraulic fluid resistant materials that won’t swell or crack
- Exact fit for clutch piston applications in your transmission
- Direct replacement that restores proper hydraulic seal integrity
- Quality construction designed to handle transmission fluid and heat cycles
- Essential for maintaining positive clutch engagement under load
Built for Real Farm Work
This O-ring fits a wide range of New Holland tractors from the T5 utility series through the high-horsepower T7 models, plus Case Maxxum and Puma series. Whether you’re running a T5.120 with a loader, pulling heavy implements with a T6.150, or working big acres with a T7.245, this seal keeps your transmission operating smoothly when the pressure’s on.
Made to Last
This O-ring uses special compounds designed specifically for hydraulic clutch applications. The material resists the swelling and deterioration caused by hydraulic fluids while maintaining flexibility throughout its service life. It’s built to handle the constant pressure cycles and temperature swings that come with demanding farm work.
Installation Notes
Clutch work requires splitting the tractor in most cases – plan accordingly. Always replace all O-rings and seals when servicing hydraulic clutches. Clean all seal grooves thoroughly – any debris prevents proper sealing. Lubricate O-ring with clean hydraulic fluid before installation and ensure O-ring isn’t twisted or pinched during assembly.






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