Differential oil seal

The differential seal is an important seal in the differential housing, ensuring that the differential oil remains reliably within the system. At the same time, it prevents dirt, dust, or moisture from entering the differential and damaging the internal components.

The differential is a key component of the drivetrain, allowing the drive wheels to rotate at different speeds when cornering. Inside are gears, bearings, and shafts that require constant lubrication. The oil seal seals the rotating shafts against the housing, for example, at the drive shafts or at the differential input.

Differential oil seals typically consist of a metal housing with elastic sealing lips made of oil-resistant materials such as NBR or FKM. These sealing lips fit precisely against the rotating shaft and ensure a durable seal even at high speeds, temperature fluctuations, and mechanical loads.

A damaged or worn seal can lead to oil loss, which in the long term can result in insufficient lubrication and increased wear of the differential components. Therefore, a functioning shaft seal is crucial for the lifespan of the differential.

At Autoteile Gossau, you'll find differential seals for numerous vehicle makes and models, both original equipment and high-quality aftermarket parts. Benefit from the lowest prices in Switzerland, fast delivery, or convenient in-store pickup in Gossau with cash or card payment.