Product Details: Ensure you're Ready for the Road Ahead™ with enhanced comfort, with the Meritor 2.3622" Drive Shaft Center Support Bearing for 176N/17N/18N Series. This bearing provides optimum alignment for a smooth, vibration-free experience in nearly every type of condition. Additionally, each replacement part is fashioned with a unique shielded design to prevent dirt, oil, and other contaminants from entering the mechanism. Crafted with excellent balance characteristics to reduce noise and vibration. FleetPride is your First Click in Heavy Duty®.