Description
Nothing brings fieldwork to a grinding halt like a hydraulic leak dripping onto the ground, and more often than not, it’s a failed O-ring that’s causing the problem. Whether you’re fixing a loader cylinder, repairing hydraulic fittings, or maintaining engine components, having quality O-rings on hand means you can tackle the repair right away instead of waiting for parts to arrive. This 10-pack of precision-sized Buna-N O-rings keeps you ready for those unexpected maintenance moments.
What You’re Getting
- Ten high-quality Buna-N rubber O-rings that resist hydraulic fluid, fuel, and engine oil
- 70 durometer hardness provides the right balance of flexibility and strength for farm equipment
- Precision 5/8 inch inner diameter and 7/8 inch outer diameter for exact fitment
- 1/8 inch cross-section width handles standard groove specifications
- Chemical-resistant compound stands up to diesel fuel, hydraulic oil, and coolant
Built for Real Farm Work
These O-rings work in hydraulic cylinders, fuel system fittings, oil filter housings, coolant connections, and dozens of other sealing applications on tractors, combines, and implements. The Buna-N compound handles the temperature swings and chemical exposure that farm equipment dishes out, from sub-zero mornings to scorching summer days in dusty fields.
Made to Last
Farm equipment O-rings face heat, pressure, chemical exposure, and vibration that would destroy household rubber seals in days. This 70 durometer Buna-N formulation stays flexible in cold weather but won’t soften and fail when things heat up. The material resists ozone, aging, and the petroleum products your equipment uses every day.
Good to Know
Always replace O-rings in pairs when possible—if one failed, its partner isn’t far behind. Clean the groove thoroughly and lightly lubricate the new O-ring with the system fluid before installation. Avoid petroleum jelly or other lubricants that might swell the rubber. Having a 10-pack means you’ll have spares for the next repair without another trip to town.
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