Corteco 49374676 Differential Shaft Seal

Description

The Corteco 49374676 is a Differential Shaft Seal designed to prevent leakage of differential oil and keep contaminants out of the differential assembly. This seal is crucial for maintaining proper lubrication and functionality within the drivetrain. Manufactured in Hungary, this seal measures 15 x 92 x 92 mm and contributes to extended differential life by minimizing wear and tear on internal components, ensuring smooth operation, and reducing maintenance requirements.

Key Features & Benefits

This seal basically keeps the gear oil in the differential and keeps dirt and water out. It sits right where the axle shafts come out of the differential housing. It’s a pretty simple part, really, a ring made of rubber or a rubber compound, but it has a big job. It spins with the axle, so it’s designed to handle a lot of friction and constant movement. Think of your differential as the part that lets your wheels turn at different speeds when you’re going around a corner. That’s important. The shaft seal is part of that system, ensuring the gears inside are properly lubricated. It’s a crucial part of the drivetrain, so everything runs smoothly. It’s right there where the power is transferred to the wheels.

Symptoms, Risks & Replacements

If this seal fails, you’ll start to lose gear oil. You’ll notice if it does, because you’ll likely see an oil leak and maybe hear some unusual noises. Losing that oil means the gears aren't getting the lubrication they need, and that leads to wear and tear, and eventually, potential damage—expensive damage. It acts like a shield, preventing contaminants from getting in and grinding everything up. If you let a leak go on too long, you could end up needing to replace the entire differential. You can find these seals pretty easily, Fixparts Online has a good selection, and they aren’t too difficult to replace if you’re reasonably handy. But definitely address it quickly to avoid bigger problems.

Warranty Information

Corteco Differential Shaft Seal (MPN 49374676) comes with a 1-year warranty.