Mile Marker 549 Premium Locking Hubs for 05-20 Ford F250-F550 Pair

Premium Super Duty Locking Hubs 35 Spline 2005+ Ford Mile Marker PREMIUM Super Duty Manual Locking Hubs are engineered specifically for 2005 and newer Ford Super Duty trucks equipped with Dana 60 35 spline front axles. Designed for heavy duty diesel applications, fleet service, towing, plowing, and extreme off road use, these hubs deliver uncompromising strength where failure is not an option. The Premium Super Duty series features a durable zinc alloy dial and cap designed to resist corrosion from road salt, moisture, and harsh winter environments common in commercial and work truck applications. Internally, precision engineered components are built to handle the torque loads of modern high output diesel trucks while maintaining smooth, consistent engagement. This balanced construction ensures dependable locking performance and long service life under demanding use. Unlike light duty or commodity hubs, Mile Marker Super Duty hubs are engineered for serious work trucks and professional applications. Clean installation, positive engagement, and robust material selection give installers confidence and deliver reliable drivetrain control for F-250, F-350, F-450, and F-550 platforms. Backed by over four decades of drivetrain expertise and Mile Marker?s commitment to partnership and technical support, Premium Super Duty hubs provide heavy duty performance without compromise.