Product Details: The ConMet Preset Plus® 2” Spindle Nut Hub Kit ensures you are Ready for the Road Ahead™, with OE bearing spacer assuring correct end play. Also included are wheel seals, which protect internal components for harsh road conditions. With easy installation that saves you both time and money, simply slide the pre-assembled hub onto the spindle, torque the retaining nut, and lastly, add lubricant. This spindle nut hub kit is commonly used on Meritor axles. FleetPride is your First Click in Heavy Duty®.