Description

There’s nothing worse than a hydraulic leak when you’re trying to get work done. Whether it’s a dripping loader cylinder, a weeping pump fitting, or a stubborn plumbing connection, the right O-ring makes all the difference. This 10-pack of 1 inch ID by 1-1/4 inch OD Buna-N O-rings gives you the exact seal you need for those common hydraulic and plumbing repairs around the farm.

What You’re Getting

Ten quality Buna-N rubber O-rings that resist hydraulic fluid, fuel, and most chemicals
70 durometer hardness provides the perfect balance of flexibility and sealing strength
1/8 inch cross-section fits standard grooves in hydraulic fittings and equipment
Precise 1 inch inside diameter with 1-1/4 inch outside diameter for reliable fit
Sold by the 10-pack so you’ve got spares when you need them

Built for Real Farm Work

These O-rings handle the pressure and conditions you’ll find in tractor hydraulics, loader systems, three-point hitch cylinders, and plumbing connections. They’re equally at home sealing irrigation fittings, automotive applications, and general equipment repairs. The Buna-N rubber compound resists the oils, fuels, and hydraulic fluids that would destroy ordinary rubber seals.

Made to Last

Buna-N rubber is the gold standard for hydraulic seals because it stays flexible in temperature extremes while maintaining its seal under pressure. The 70 durometer rating means these O-rings won’t be too soft to hold pressure or too hard to compress properly in the groove.

Good to Know

Keep a few of these in your toolbox – you’ll be surprised how often this size comes in handy. Clean the groove thoroughly before installing and use a light coating of hydraulic fluid or system-compatible lubricant to help the O-ring seat properly. Never use petroleum jelly or other incompatible lubricants that can swell and damage the rubber.