Description

If you’ve ever had a hydraulic leak dripping under your tractor or noticed your loader moving slower than it should, chances are a worn O-ring is the culprit. These little rubber seals are the unsung heroes that keep hydraulic fluid where it belongs—inside the system doing work instead of making a mess on your shop floor. When you need a reliable seal that won’t quit, this Buna-N O-ring gets the job done.

What You’re Getting

70 durometer Buna-N rubber that handles hydraulic fluid and temperature swings without breaking down
3/32 inch width provides the right compression for dependable sealing in standard grooves
10-pack convenience means you’ll have spares on hand when that weekend repair turns into a parts hunt
Versatile 1 inch inside diameter fits common fittings, cylinders, and valve applications

Built for Real Farm Work

These O-rings handle the demanding world of plumbing, hydraulics, heavy equipment, automotive, and irrigation systems. Whether you’re resealing a hydraulic cylinder on your loader, fixing a leaky fitting on your three-point hitch, or rebuilding an irrigation valve, this size shows up in countless applications across your operation.

Made to Last

Buna-N rubber is the go-to material for hydraulic applications because it resists oil, stays flexible in cold weather, and holds up to the pressures you’ll find in most farm equipment. This Buna-N rubber construction means these O-rings won’t swell in hydraulic fluid or crack when temperatures drop during those early morning chores.

Good to Know

Before installing, clean the groove thoroughly and inspect it for nicks or scratches that could cause leaks. A thin coat of hydraulic fluid on the O-ring during installation helps it seat properly without twisting. Keep the extras in a cool, dry place—O-rings stored properly can last for years until you need them.