Description
Nobody likes finding puddles of hydraulic fluid under their tractor or dealing with air getting into systems where it doesn’t belong. When O-rings fail, you get leaks, contamination, and equipment that just doesn’t perform right. This 10-pack of quality Buna-N O-rings keeps you ready for repairs and routine maintenance, so you can fix problems fast and get back to work.
What You’re Getting
- Tough 70-durometer Buna-N rubber that handles hydraulic fluid, oils, and temperature swings without breaking down
- Precision 1-5/16 inch inside diameter and 1-9/16 inch outside diameter for reliable sealing in common tractor applications
- Standard 1/8 inch cross-section width fits most hydraulic fittings, valve bodies, and cylinder applications
- Value 10-pack means you’ll have spares on hand when the next repair comes up
- Oil-resistant compound that maintains flexibility and sealing properties season after season
Built for Real Farm Work
These O-rings work in countless applications across your farm equipment – hydraulic cylinders, valve bodies, fuel system components, transmission fittings, and anywhere you need a reliable seal against fluids and pressure. Whether you’re fixing a loader cylinder leak or rebuilding a hydraulic valve during winter maintenance, having the right size O-ring saves time and prevents return trips to town.
Made to Last
Buna-N rubber is the gold standard for agricultural applications because it resists petroleum products, hydraulic fluids, and the temperature extremes your equipment faces. The 70-durometer hardness provides the right balance of flexibility for easy installation and firmness for long-term sealing under pressure.
Good to Know
Always clean the O-ring groove thoroughly before installation – any dirt or old rubber fragments will cause the new seal to leak. A light coating of hydraulic fluid helps installation and prevents pinching. Keep extras in your toolbox because O-rings seem to fail at the worst possible times, and having the right size on hand beats waiting for parts to arrive.






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