Description

When you’re working on hydraulic cylinders, fuel systems, or any piece of equipment with fluid connections, having a good seal makes all the difference. O-rings might be simple circles of rubber, but they’re critical seals that keep fluids where they belong and contaminants out. This 3/32-inch wide Buna-N O-ring with 1-5/16-inch inside diameter provides reliable sealing for countless applications where a failed seal means leaks, contamination, and downtime.

What You’re Getting

Made from 70 durometer Buna-N rubber that stands up to hydraulic fluid, fuel, and oil exposure
Precision dimensions (1-5/16″ ID x 1-1/2″ OD) ensure proper fit and compression for effective sealing
Pack of 10 rings so you’ll have spares for future repairs and maintenance
Chemical resistance that handles the temperature swings and fluid exposure your equipment faces

Built for Real Farm Work

O-rings appear everywhere on modern equipment – hydraulic fittings, fuel system connections, oil filter housings, coolant joints, and air system fittings all depend on these simple but crucial seals. Whether you’re servicing hydraulic cylinders on your loader, replacing fuel filters, repairing coolant connections, or maintaining any sealed connection, proper O-ring seals prevent the leaks that lead to bigger problems.

Made to Last

Buna-N rubber is specifically chosen for its resistance to petroleum products, hydraulic fluids, and the temperature extremes your equipment faces. This seal uses quality rubber compounds specifically designed for transmission fluid exposure and the temperature extremes that components face during normal operation. The 70 durometer hardness provides the right balance of flexibility for sealing and durability for long service life.

Good to Know

Clean sealing surfaces thoroughly; scratches or debris prevent proper sealing. Lubricate O-rings with compatible fluid before installation to prevent rolling or tearing. Never stretch O-rings excessively during installation. Replace O-rings whenever disturbing sealed connections – reusing old O-rings invites leaks. Having a 10-pack means you can tackle multiple repairs and keep spares in your toolbox for when you need them.