CORTECO Oil Seal 01035173 BASLSFRSX7 52x75x8/12 ACM

Rotary shaft seal with dust lip for transfer case applications

High durability and reliable sealing performance

Main description

The CORTECO 01035173 BASLSFRSX7 oil seal with dimensions 52x75x8/12 is a high-quality simmerring designed for sealing rotary shafts in transfer case systems. Manufactured from ACM (polyacrylate rubber), it offers excellent resistance to transmission oils and elevated operating temperatures, ensuring high durability and long service life in demanding operating conditions.

The BASLSFRSX7 design features a primary sealing lip supported by an integrated dust lip, providing effective protection against external contaminants such as dust, moisture and fine particles. This construction helps maintain stable sealing performance and protects cooperating components, including ball bearings and the bearing housing, from premature wear and lubricant leakage.

Thanks to precise dimensional accuracy, the seal fits securely in the housing and ensures consistent contact with the shaft surface. It is engineered for smooth operation in rotating assemblies, minimizing friction while maintaining reliable oil retention. This makes the seal suitable not only for automotive drivetrains but also for selected industrial applications where rotary shaft sealing is critical.

The oil seal corresponds to OEM number 27107546667 and is used in transfer case systems of BMW vehicles. As an OEM-quality component, it meets strict requirements for sealing efficiency, material stability and dimensional precision. Products from CORTECO are widely recognized in professional workshops and industrial environments for their reliability and consistent quality.

FAQ - frequently asked questions

What is the main application of the CORTECO 01035173 oil seal?
It is primarily used to seal rotary shafts in transfer case assemblies.

What does ACM material offer?
ACM provides resistance to oils and high temperatures, contributing to high durability and stable sealing performance.

Does this seal include a dust lip?
Yes, the BASLSFRSX7 design includes an additional dust lip for enhanced contamination protection.

What are the exact dimensions of the seal?
Inner diameter 52 mm, outer diameter 75 mm, working width 8/12 mm.

Is this seal compatible with BMW OEM number 27107546667?
Yes, it is a direct OEM-equivalent replacement.