Description
If you’ve noticed hydraulic fluid weeping around pistons or your loader’s getting sluggish, there’s a good chance a worn piston O-ring is the culprit. These little rubber seals work overtime keeping hydraulic pressure where it belongs, but they eventually give up after countless cycles of heat, pressure, and contamination. When they fail, you lose power, waste fluid, and risk damaging expensive components.
What You’re Getting
- Precise seal that restores proper hydraulic pressure and eliminates leaks
- Oil-resistant compound that handles high pressure and temperature swings
- Correct compression and fit to prevent blowouts or seal extrusion
- Quality construction that stands up to contaminated hydraulic fluid
Built for Real Farm Work
This O-ring seals hydraulic pistons in various tractor systems where precise pressure control matters. Whether it’s in your loader cylinders, three-point lift assembly, or power steering system, maintaining proper seals keeps your hydraulics working smoothly when you’re moving hay, loading grain, or working ground.
Made to Last
Farm hydraulics face tough conditions—dirt, moisture, pressure spikes, and temperature extremes. This O-ring uses materials specifically chosen to handle hydraulic fluid exposure while maintaining flexibility through hot summers and cold mornings. It’s built to seal properly without hardening or cracking over time.
Installation Notes
Clean the piston groove thoroughly and inspect for nicks or scratches that could damage the new seal. A light coat of hydraulic fluid helps with installation, but don’t use grease or petroleum-based lubricants that can cause the rubber to swell. Make sure the seal sits evenly in the groove before reassembly.
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