Description
When your power steering starts feeling loose or you notice hydraulic fluid spots under your tractor, worn O-rings in the priority valve system are often the culprit. This small but critical O-ring seals hydraulic connections in your tractor’s power steering system, and when it fails, you’ll know it—steering gets sloppy, fluid leaks out, and dirt gets in where it doesn’t belong.
What You’re Getting
- Precision-sized O-ring (1.125″ x 1.03″) that fits exactly where it should
- Quality rubber construction that handles hydraulic pressure and temperature swings
- Direct replacement part that works with the original priority valve assembly
- Essential component for maintaining proper steering system operation
Built for Real Farm Work
This O-ring is designed for the hydraulic priority valve system that controls power steering on your Ford New Holland tractor. It’s part of a network of seals (including parts QTP-42267, QTP-409894, and QTP-2193) that keep your power steering system sealed and working properly. Whether you’re running a mid-size utility tractor or a bigger row-crop machine, this seal keeps hydraulic pressure where it needs to be.
Made to Last
Farm equipment seals take a beating from pressure cycling, temperature changes, and contaminated fluid. This O-ring is built to handle the hydraulic pressures and conditions your steering system dishes out, maintaining its seal through countless hours of field work and equipment operation.
Installation Notes
If you’re experiencing steering problems, it’s worth checking these seals first before replacing the entire valve assembly. When installing any new O-ring, make sure the groove is clean and free of old rubber or debris. A light coat of clean hydraulic fluid helps with installation and prevents pinching.






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