【What is Wheel Hub & Bearing】 Wheel Hub/Bearing is a key component that connects the wheels and the vehicle. Its purpose is to support the wheels, reduce friction and wear between the wheels and the vehicle, and ensure the stability and smoothness of the vehicle during operation. 【Fitment】 The Front Wheel Hub Bearing Seal Assembly Fit For Ford Compatible with F250 SuperDuty 7.3L 2000-2003 & SuperDuty 5.4L/6.8L 2000-2007 & SuperDuty 6.0L 2003-2007 Compatible with F350 6.9L 1985-1987 & 4.9L 1985-1996 & 5.0L/5.8L/7.5L 1985-1997 & 7.3L 1988-1997 Compatible with SuperDuty 7.3L 1999-2003 & SuperDuty 5.4L/6.8L 1999-2006 & SuperDuty 6.0L 2003-2006 for 7.5L 1988-1991 1993-1997 Compatible with F53 1988-1991 1993-1997 【Position】 Location: Front, Left, Right 【Part Number】 The Wheel Hub Bearing Assembly Kit replace for 776382035 【Bearing Type】 Tapered Roller Bearing 【Quantity】 8 Piece 【How to install Wheel Hub & Bearing】 Take off the wheels and brake components. Take off the wheel bearings and clean the bearing seats and bearings. Insert the new hub and bearing assembly into the bearing seat and make sure they are properly aligned. Reassemble the wheels and brake components. 【The function of Wheel Hub & Bearing】 The main function of Wheel Hub/Bearing is to support the rotation of the wheels, reduce friction and wear between the wheels and the vehicle, and ensure the stability and smoothness of the vehicle during operation.