Description

That persistent oil leak from your front hub isn’t just messy – it’s telling you something important. This seal failure is contaminating your wheel bearings and setting you up for expensive repairs down the road. The good news is catching it now with this inner hub seal replacement prevents a simple fix from turning into a major bearing job that could leave you stranded in the field.

What You’re Getting

Precision 28x45x8mm dimensions for an exact factory fit
Double-lip design keeps gear oil in while blocking dirt, water, and debris
Spring-loaded sealing lips maintain consistent pressure even as wear occurs
High-quality rubber compound that resists hot gear oil and temperature extremes
Works on both John Deere 40/50 series and Case 33-85 series tractors

Built for Real Farm Work

This seal fits tractors that are true workhorses – John Deere 40 and 50 series machines that handle everything from loader work to heavy field operations, plus Case 33, 43, 44, 45, 56, 84, and 85 series models that are found on farms everywhere. These tractors often carry front-mounted equipment or loaders that put extra stress on front axle components, making proper hub sealing critical for safe, reliable operation.

Made to Last

This isn’t just any rubber ring – it’s engineered specifically for the punishment agricultural front axles take. The double-lip design provides redundant protection, so if the primary lip develops minor wear, the secondary lip keeps doing its job. The spring-loaded lips automatically adjust to maintain sealing pressure as normal wear occurs over thousands of hours of operation.

Good to Know

Before installing, clean the seal bore thoroughly and check the shaft where the seal rides – even small grooves will cause rapid failure. Use proper seal drivers to avoid damaging the lips during installation. Here’s a critical tip from experienced mechanics: front hub seals often fail because worn bearings allow shaft movement that destroys seals quickly. Check for hub play before installing new seals to avoid repeat failures.