Description
When your hydraulic system starts dripping or your three-point hitch gets sluggish, it’s often a simple O-ring that’s causing the trouble. These little rubber rings keep your hydraulic fluid where it belongs—inside the system doing work instead of making puddles on the barn floor. This 10-pack gives you the right size for common hydraulic fittings and cylinders.
What You’re Getting
- Perfect fit for 1-1/2 inch inside diameter applications with precise 1/8 inch cross-section
- Buna-N rubber construction that handles hydraulic fluid, diesel, and temperature swings without breaking down
- 70 durometer hardness provides the right balance of flexibility and strength for sealing
- Ten O-rings per pack so you’ll have spares when the next one needs replacing
- Standard size that fits hydraulic cylinders, valve bodies, and fluid couplers across many brands
Built for Real Farm Work
These O-rings work in hydraulic systems, plumbing connections, irrigation fittings, and anywhere you need a reliable seal against fluid and pressure. You’ll find this size in loader cylinders, three-point lift arms, and hydraulic remotes on tractors from compact utilities up to row-crop machines.
Made to Last
Buna-N rubber stands up to hydraulic oil, diesel fuel, and the temperature extremes your equipment faces from summer heat to winter cold. The material stays flexible enough to seal but firm enough to resist extrusion under pressure.
Good to Know
Clean the groove thoroughly before installing a new O-ring—any dirt or old rubber bits will cause leaks. A light coating of hydraulic fluid helps with installation and prevents pinching. Keep the extras in your toolbox because O-rings always fail at the worst possible time.
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