MotorbyMotor Non-Noise and Vibration Wheel Bearing and Hub Assemblies are a High Quality Alternative to Original Equipment Parts. These Unitized Wheel Bearings Contain Dual Ball or Tapered Roller Bearing Elements Sealed with High-Temperature Lifetime Lubrication. MotorbyMotor Wheel Bearing &Hub Assembly are Manufactured to Meet Your Expectations for Fit, Form, and Function, Keep Your Vehicle Moving Both Safely and Efficiently at an Affordable Cost with a Replacement Wheel Bearing & Hub Assembly. Front Wheel Bearing and Hub Assembly MotorbyMotor-513354 fits these vehicles: 2014 - 2018 Mazda 3 (All Models) 2014 - 2016 Mazda 3 Sport (Vehicle Built In Japan) 2017 - 2018 Mazda 3 Sport (All Models) 2016 - 2020 Mazda CX-3 (All Models) Brand:MotorbyMotor Position: Front Studs: 5 Lugs with ABS Sensor MotorbyMotor 513354 Front Wheel Bearing and Hub Assembly Anti Lock Brake Sensor Include Yes Bolt Circle Diameter (IN) 4.724 Bolt Circle Diameter (MM) 114.500 Brake Pilot Diameter (MM) 67.900 Flange Bolt Hole Quantity 4 Flange Diameter (MM) 138.600 Flange Offset (MM) 42.700 Flange Shape Rectangle Hub Pilot Diameter (MM) 90.800 Spline Quantity 28 Wheel Pilot Diameter (MM) 66.900 Wheel Stud Quantity 5 Placement on Vehicle Front, Left, Right Finish Polished;Rust Protected MotorbyMotor Wheel Bearing &Hub Assembly are Manufactured to Meet Your Expectations for Fit, Form, and Function, Keep Your Vehicle Moving Both Safely and Efficiently at an Affordable Cost with a Replacement Wheel Bearing & Hub Assembly. MotorbyMotor Wheel bearing & Hub Assembly, Low Runout Reduces Noise and Vibration to Improve Braking Performance. MotorbyMotor’s Non-Noise and Vibration Wheel Bearing & Hub Assembly Manufactured with our Innovation Technical that gets Rid of Annoying Noise. Clean, High-Quality, High-Alloy Steel Makes for a Smooth and Quiet Operation it Fits. Quad Lip Seal Designed to Help Prevent Installation Damage and Provide Enhanced Protection for Extended Bearing Life and Durability; Engineered premium Bearings for Extended life and Improved Fuel Efficiency (Tapered Roller and Ball Bearings). Precision Fits Control Internal Bearing Clearances to Help Maintain Proper Bearing Setting. (Abrasion-resistant ABS Cord (where applicable) is Manufactured From a Blended Material that Offers Increased Abrasion Resistance and Better Protection From Adverse Conditions) (Wheel Studs Have a Protective Coating that Help Prevent Rust, Enabling Easier Removal and Proper Torqueing of Wheel Nuts).