Description
When you start noticing oil stains under your tractor or smelling hydraulic fluid in the cab, chances are a worn seal is the culprit. This Timken oil and grease seal keeps your fluids where they belong—inside the machinery doing their job, not leaking out onto your shop floor or field. A good seal is one of those small parts that makes a big difference in keeping your operation running smooth.
What You’re Getting
- Quality Timken construction that’s built to handle the pressure and heat of working farm equipment
- Triple-lip design provides extra protection against contamination and fluid loss
- Precision-molded rubber compound resists cracking and hardening over time
- Direct replacement seal that fits like the original factory part
- Keeps dirt, moisture, and debris out while keeping your fluids sealed in
Built for Real Farm Work
This seal replaces International Harvester part 667599R91 and fits a variety of IH tractors and implements. Whether you’re running older red tractors for hay work, tillage operations, or general farm duties, this seal handles the constant vibration and temperature changes that come with agricultural work. It’s designed for the demanding conditions where equipment runs long hours in dusty, dirty environments.
Made to Last
Timken seals are engineered to withstand the tough conditions farm machinery faces every day. The rubber compound stays flexible through temperature swings from cold morning starts to hot afternoon field work, while the reinforced construction handles the pressure from hydraulic systems and gear oils without failing.
Installation Notes
This is a direct replacement that installs just like your original seal. Clean the sealing surface thoroughly before installation, and a light coat of grease on the seal lip helps it seat properly. Take your time during installation—a damaged seal during fitting means you’ll be doing the job twice.






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