021-259-00 - Aluminum Oil/Grease Cap – Fortress Bolt-On (Cap Only) – For 9K–12K Hubs | DXT HYDRAPRO 82" Hub Face: Engineered for

82" Hub Face: Engineered for compact

000 lb axle applications using 2" wide slipper leaf springs

this kit fits trailers rated from 5

Functions as an outer bearing in high-capacity axle systems

Self-Adjusting Mechanism: Maintains proper brake tension for consistent performance and less manual upkeep

021-259-00 - Aluminum Oil/Grease Cap – Fortress Bolt-On (Cap Only) – For 9K–12K Hubs | DXT HYDRAPRO 82" Hub Face: Engineered forThis is a standalone Fortress series aluminum bolt on hub cap, designed for Dexter 9,00012,000 lb oil bath axle hubs. Built from corrosion resistant aluminum alloy, it replaces the cap onlyideal for servicing or replacing damaged units without needing a full kit. Detailed Information: Axle Rating 9,00012,000 lbs Mount Style Bolt On Material Aluminum Alloy Application Oil Bath Hub Systems Fitting: Direct replacement for Dexter Fortress bolt on aluminum