Rear Axle Outer Oil Seal for Ford 8N Tractor – 2.750″ ID x 3.750″ OD

Description

When you notice gear oil spots under your 8N or that telltale wet ring around the rear axle shaft, it’s time to replace those outer seals before you lose expensive gear oil or contaminate your brake shoes. These seals keep your differential oil where it belongs while keeping dirt and moisture from getting into your axle assembly—something that’s especially important on a tractor that’s been working hard for decades.

What You’re Getting

• Precise 2.750-inch inner diameter and 3.750-inch outer diameter for proper fit on 8N axle shafts
• Double-lip design that creates a reliable barrier against both oil leakage and contamination
• High-grade rubber construction that handles temperature swings and gear oil exposure
• Steel-reinforced outer case prevents distortion during installation and service
• Sold as a pair—because when one seal fails, the other side usually needs attention too

Built for Real Farm Work

The Ford 8N remains one of the most popular utility tractors ever built, and these seals are designed specifically for tractors that have serial numbers up to 486753. Whether you’re using your 8N for hay work, cultivating, or general farm chores, this reliable old tractor deserves quality seals that’ll keep the differential properly lubricated and protected from the elements.

Made to Last

Farm equipment seals face constant challenges—temperature extremes from winter storage to summer fieldwork, vibration from rough terrain, and exposure to dust, moisture, and chemicals. These TISCO seals are built with materials that can handle decades of agricultural use, just like your 8N has been doing faithfully all these years.

Installation Notes

Before installing new seals, clean the axle shaft thoroughly and inspect for grooves or wear where the seal lip rides—even minor scratches can cause a new seal to leak. Use a proper seal driver or large socket to install evenly without damaging the seal lip. Since you’re getting a pair, it’s smart to replace both sides at the same time to avoid having to tear into the other side later.