Description
Whether you’re fixing a hydraulic leak on your loader or replacing seals during a winter rebuild, having the right size O-ring makes the difference between a quick fix and a frustrating parts run to town. This handy little seal might look simple, but it’s what keeps hydraulic fluid where it belongs—in your system, not on the ground.
What You’re Getting
- Ten O-rings per package so you’ve got extras for future repairs
- 70 Durometer Buna-N rubber that holds up to hydraulic fluid, diesel, and farm chemicals
- Precise 7/8″ inside diameter and 15/16″ outside diameter for proper fit
- 1/32″ cross-section width designed for standard O-ring grooves
- Quality construction that maintains flexibility through temperature swings
Where This Part Shines
These O-rings work in hydraulic fittings, valve bodies, cylinder caps, and anywhere you need a reliable seal in agricultural equipment. From hydraulic cylinders on your three-point hitch to pump housings and filter connections, this size shows up throughout tractors, combines, and implements where proper sealing prevents costly leaks and system damage.
Made to Last
Farm equipment faces harsh conditions, and these O-rings are built for it. The Buna-N rubber compound resists swelling from hydraulic oils and diesel fuel while staying flexible in cold weather and maintaining its seal under pressure. This isn’t the cheap stuff that hardens after a season—these seals keep doing their job year after year.
Good to Know
Clean the O-ring groove thoroughly before installation—old seal fragments cause new leaks. A light coat of hydraulic fluid helps the O-ring slip into place without twisting or rolling. Don’t stretch it more than necessary during installation, and replace the whole system’s O-rings if you’re doing major hydraulic work. Keep extras on hand because small seals like this prevent big problems.
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