Advance Faa Oil Seal Inner

Advance Faa Oil Seal Inner

This inner oil seal is a critical component for the front axle assembly (FAA) on Terex Advance front discharge mixers. It is designed to retain lubricating oil within the axle housing while preventing the ingress of dirt, water, and job site debris into the wheel bearings and differential components. Regular replacement of the inner oil seal during axle maintenance or brake service is essential to prevent fluid leaks and protect the front drive axle from premature wear. It is compatible with heavy-duty front steer drive axles commonly equipped on Terex front discharge mixer trucks, such as Marmon-Herrington or Fabco units.

Key Features

• Designed specifically for Terex Advance front axle assemblies (FAA)
• Prevents gear oil leakage from the inner axle hub
• Protects internal axle components and wheel bearings from concrete dust and moisture
• Direct OEM replacement for proper fitment and seal integrity

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits Terex Advance front discharge concrete mixers equipped with heavy-duty front drive axles (such as Marmon-Herrington or Fabco). Used in the front axle and suspension system.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.