Kit Includes: 2x New Front Wheel Bearing Hubs - 515050 2x Front CV Axle Drive Shafts - 146A + 147AAxle Specifications:Condition: NEWOverall Length: 26" Driver, 23 1/4" PassengerInner Spline: 27Outer Spline: 27Inner Shape: Male Driver, Female PassengerHub Specifications: Condition: New Position: Front Left & Right Flange: 3 Bolt Triangular Lug Count: 5 ABS Type: Sensor Drive Type: 4WD Fitment: Replacement for 2002-2005 Ford Explorer (4WD; 4 Door Models) Replacement for 2003-2005 Lincoln Aviator (4WD) Replacement for 2002-2005 Mercury Mountaineer (4WD) Introduction:Detroit Axle is a leading global retailer and distributor of OE re-manufactured and new aftermarket auto parts. We are committed to providing first-class products and outstanding customer service at an incredible value. Our rapidly-expanding product line includes CV Axles, Wheel Hub & Bearings, Suspension & Chassis parts, Complete Strut Assemblies, Shock Absorbers, Drilled & Slotted Brake Rotors, Conventional Brake Rotors, Ceramic Brake Pads, Rack & Pinion Assemblies, Gearboxes, Drive Shafts, Transmissions, and more. With over 30 years experience, we are proud that millions of customers around the world rely on Detroit Axle parts. We have two Metro Detroit storefront locations on the north and west sides of the city. Our flagship location, in the heart of Detroit’s 8 Mile Road, is a combined retail storefront and over 180,000 square feet of warehouse that serves as our global distribution center.