Description

When you’re dealing with a hydraulic leak on a big cylinder or need to seal a large-diameter fitting, finding the right size O-ring can make or break your repair job. These larger O-rings are perfect for heavy equipment, hydraulics, and agricultural applications where standard small sizes just won’t cut it. With a 5-3/4 inch inside diameter, these are the kind of seals you need for serious farm equipment.

What You’re Getting

Perfect size for large hydraulic cylinders and heavy-duty equipment connections
Made from 70 durometer Buna-N rubber that handles farm fluids and temperature swings
Ten O-rings per pack so you’ve got spares for future repairs
1/8 inch cross-section provides the right balance of flexibility and strength
Clean, precise dimensions that seat properly in large grooves

Built for Real Farm Work

O-rings like these show up in hydraulic fittings, oil filter housings, coolant joints, and air system connections throughout farm equipment. Whether you’re rebuilding a loader cylinder, fixing a large hydraulic connection, or sealing up equipment housings, this size handles the big jobs where smaller seals would fail.

Made to Last

Farm O-rings face harsh conditions – heat cycles, chemical exposure from fuels and fluids, and constant pressure changes. Success starts with using the right size and material, and these are sized precisely for reliable sealing in demanding agricultural applications.

Installation Notes

Clean sealing surfaces thoroughly before installation and lubricate the O-ring with compatible fluid to prevent rolling or tearing. Don’t reuse worn O-rings during maintenance – the few cents saved aren’t worth the cleanup costs when leaks develop.