Mile Marker Premium Manual Locking Hub Set

Backed by a Lifetime Warranty, the Mile Marker Supreme Locking Hubs are engineered for unmatched strength, precision, and reliability. Designed to let you easily engage or disengage the front wheels from the axle shafts, these hubs help reduce drivetrain wear and improve overall efficiency — both on and off the trail.

Each hub is crafted using an advanced die-casting process that bonds aluminum to a pre-formed stainless-steel jacket, combining lightweight construction with outstanding corrosion resistance. Built to exacting standards, they feature a ¾-turn engagement mechanism, providing smoother and easier operation compared to traditional quarter-turn designs.

Important Installation Note:
If your Jeep is equipped with an All-Wheel-Drive transfer case (such as Quadratrac, NP229, or similar), a part-time conversion kit must be installed before operating with the hubs unlocked. Running these unlocked without the conversion will cause severe transfer-case damage.

Fits:
• 1974–1983 Full Size Jeep Wagoneer
• 1984–1991 Full Size Jeep Grand Wagoneer
• 1974–1983 Full Size Jeep Cherokee
• 1974–1988 Full Size Jeep J10 Pickup
• 1977–1988 Full Size Jeep J20 Pickup
   For 1974-1976 J20s Click Here

Axle Outside Diameter: 1.25 in.
Spline Count: 19 splines
Bolt Quantity: 6
Housing Material: Stainless Steel
Finish: Polished Stainless / Natural
Quantity: Set of two
Lifetime warranty