Description
When you spot hydraulic fluid puddling under your tractor or notice that pump whining from low fluid levels, a failed O-ring at the pump connection is often the simple fix that saves the day. This small but critical seal keeps hydraulic fluid where it belongs – circulating through your system instead of dripping onto the shop floor. It’s one of those parts that costs pennies but protects components worth thousands.
What You’re Getting
- Precise fit for hydraulic pump tube connections on your Massey Ferguson or Landini
- Quality rubber compound that resists hydraulic fluid and temperature swings
- Direct replacement that seals tight without modifications
- Stops internal bypassing that robs hydraulic pressure and power
Built for Real Farm Work
This O-ring serves a wide range of tractors from Massey Ferguson’s versatile 2600 and 2700 series utility machines through the popular 3600 series and powerful 8100 series row-crop tractors. It also fits Landini’s large series tractors that share similar hydraulic systems. Whether you’re running a loader, operating three-point implements, or powering hydraulic remotes, this seal keeps your hydraulic system running at full pressure.
Made to Last
Farm hydraulics work hard, with constant pressure cycles and temperature changes from cold morning startups to hot afternoon fieldwork. This O-ring is built with quality rubber compounds that stay flexible through thousands of cycles, resisting the hydraulic fluid chemistry that hardens cheaper seals over time.
Installation Notes
Clean the connection thoroughly before installation and use a dab of hydraulic fluid to lubricate the new O-ring – never force it into place. If you’re already draining the hydraulic system, it’s smart to replace other accessible O-rings while you’re at it. When one seal fails, others that have seen the same service are usually close behind.





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