Description
There’s nothing more frustrating than a hydraulic leak when you’re trying to get work done. Whether it’s a fitting that’s seeping, a pump that’s losing pressure, or a valve that won’t seal properly, a worn O-ring is often the simple fix that gets you back to business. These Buna-N rubber O-rings handle the demanding conditions of plumbing, hydraulics, heavy equipment, automotive, and irrigation applications where reliable sealing makes all the difference.
What You’re Getting
- Precisely sized 1-7/16 inch inside diameter and 1-11/16 inch outside diameter for exact fit applications
- 70 Durometer Buna-N rubber construction that resists hydraulic fluid, oil, and temperature extremes
- Pack of 10 O-rings gives you spares for multiple repairs or maintenance jobs
- Standard 1/8 inch cross-section width fits common grooves and fittings
Built for Real Farm Work
These O-rings are at home in the tough environment of agricultural equipment where hydraulic fittings, fuel system connections, oil filter housings, coolant joints, and air system fittings all depend on reliable seals. From loader cylinders and three-point hitch valves to irrigation system connections and equipment maintenance, these seals keep fluids where they belong and contaminants out.
Made to Last
Buna-N rubber is the gold standard for hydraulic sealing because it handles the heat, pressure, and chemical exposure that destroys ordinary rubber. This material maintains hydraulic integrity under the demanding conditions that farm equipment faces day after day, season after season.
Good to Know
Keep a pack of these on the shop shelf – you’ll use them more than you think. Having essential seals on hand for maintenance and emergency repairs saves trips to town when something needs fixing right now. A light coating of hydraulic fluid helps installation, and always clean the O-ring groove thoroughly before installing the new seal.






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