John DeereO-RingPart No: 4396774

The John Deere 4396774 O-Ring is built to provide reliable sealing performance in critical machinery systems. Its durable construction is formulated to resist heat, pressure, and exposure to hydraulic fluids or lubricants—making it ideal for heavy-duty use in agricultural and construction environments. Designed to fit with precision, this O-Ring reduces the risk of fluid leaks, helping your equipment run more efficiently and with fewer interruptions. It’s a perfect solution for replacing worn seals during routine maintenance or repair. Easy to install, yet rugged enough to hold up under challenging operating conditions, this part supports long service life and consistent system integrity. Whether you’re servicing engines, pumps, or hydraulic lines, the 4396774 O-Ring offers dependable performance where it counts. Trust Doggett John Deere to provide components that keep your machines operating at peak efficiency with minimal downtime.