Advance Faa Pivot Cap Seal 1808

Advance Faa Pivot Cap Seal 1808

The Advance FAA Pivot Cap Seal 1808 (Terex part number 11607) is a specialized grease seal used in the front axle assembly (FAA) of front discharge concrete mixers. It is installed at the upper knuckle cap and steering arm of Meritor FDS-1808 and similar front drive steering axles. This seal retains essential lubricating grease within the king pin assembly while blocking out water, dirt, and concrete debris. Replacing a compromised pivot cap seal during routine axle maintenance is critical to protecting the steering knuckle bearings and ensuring reliable steering performance in harsh job site conditions.

Key Features

• Direct replacement for Terex Advance front axle steering arm seals
• Compatible with Meritor FDS-1808 front drive steering axles
• Retains king pin grease while blocking concrete and job site contaminants
• Installs at the upper knuckle cap / steering arm assembly

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits Terex Advance front discharge concrete mixers (including Commander Series) equipped with Meritor FDS-1808 front drive steering axles. Specifically fits the upper knuckle cap and steering arm assembly.

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.