Description

When hydraulic connections start weeping or that telltale puddle shows up under your tractor, it’s usually not the big expensive stuff that failed—it’s often just a little O-ring that’s had enough. One failed O-ring can drain hydraulic systems, create fuel leaks, or allow air into critical systems, turning a simple seal replacement into a much bigger headache. This flange head O-ring keeps your SAE Code 61 and Code 62 fittings sealed tight where they belong.

What You’re Getting

Precise fit for 2-1/2 inch SAE Code 61 and Code 62 flange fittings
Oil-resistant compound that handles hydraulic fluid, heat, and pressure cycles
AgSmart quality construction built for the harsh conditions farm equipment faces
Direct replacement that restores factory sealing performance
Compatible with standard SAE hydraulic system pressures

Built for Real Farm Work

SAE Code 61 and Code 62 flange fittings are workhorses in agricultural hydraulic systems, commonly found on larger tractors, combines, and implements where high flow rates and secure connections matter. 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 running hydraulic drives on tillage equipment or powering implement functions, these fittings handle the heavy lifting.

Made to Last

Despite their simplicity, O-rings face harsh conditions. Heat cycles cause them to harden and lose elasticity. Chemical exposure from fuels and fluids degrades rubber compounds. This O-ring uses materials specifically chosen to resist these common failure modes, maintaining flexibility and sealing power through temperature swings and fluid exposure.

Installation Notes

Clean the flange surfaces thoroughly before installing the new O-ring—old fluid residue or dirt can cause premature failure. A light coating of clean hydraulic fluid on the O-ring makes installation easier and provides initial lubrication. Make sure the O-ring sits properly in its groove before tightening the flange connection.