Moog 515101 Wheel Bearing and Hub Assembly, Hub Assemblies - Canada. Moog 515101 Wheel Bearing and Hub Assembly in Hub Assemblies.. Wheel Stud Bolts: Wheel studs feature a protective coating that helps prevent rust and corrosion, allowing easier removal and proper torquing of the wheel nut. . MOOG Abrasion-Resistant ABS Cord: Manufactured from a blended material that provides superior ABS protection, increases abrasion resistance and protects against adverse conditions. . Engineered to overcome problems and deliver smooth, reliable performance. . MOOG hub assemblies are performance proven, quality tested and are available for a broad range of foreign and domestic vehicles. . Greaseable u-joint allows for new grease to flush out contamination and moisture reducing corrosion and wear.^Patented thrust washer technology absorbs axial loads preventing metal to metal contact and ensures even grease distribution to the wear surfaces. Thrust washers are manufactured to tight tolerances to allow for easier driveshaft balancing.^Includes an exclusive anti-drainback design to control lubrication flow and prevent dry start up.^Needle bearings and snap rings are sourced from an original equipment supplier. Needle bearings provide size consistency and proper hardness for even load distribution. Snap rings are held to strict tolerances to ensure proper cup position and retention.^Nitrile rubber grease seals use a compressed double lip design to ensure more effective protection from contaminants and are purgable for longer life. Seals utilize stringent multifaceted SAE performance standards to ensure consistently high quality. . hub assemblies are performance proven, quality tested and are available for a broad range of foreign and domestic vehicles. Their application-specific design enhancements provide longer life, smoother operation and optimum ABS performance. . . .