Advance FAA Sleeve Oil Seal Rf21

Advance FAA Sleeve Oil Seal Rf21

This inner oil seal sleeve is a direct replacement component for the Meritor RF21 front drive steer axle assembly used in Terex Advance front discharge mixer trucks. It provides a smooth, durable surface for the inner oil seal to ride on, preventing gear oil leaks and protecting the axle shaft from grooving and wear. Replacing a worn sleeve during routine axle maintenance or seal replacement is critical to ensuring a proper seal and extending the service life of the front axle components.

Key Features

• Designed specifically for Meritor RF21 front drive steer axles
• Provides a precision sealing surface for the inner axle oil seal
• Prevents axle shaft grooving and extends seal life
• Direct OEM replacement for Terex Advance front discharge mixers

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits Terex Advance front discharge concrete mixers equipped with the Meritor RF21 front drive steer axle. Compatible with both standard and wide track configurations.

All measurements ± standard manufacturing tolerance.

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.