OE Part Numbers: BC3Z3B396B BC3Z-3B396-B Replacement for the Following Models: Replacement for Ford F-250 Super Duty 2005-2023 Replacement for Ford F-350 Super Duty 2005-2023 Replacement for Ford F-450 Super Duty 2005-2023 Replacement for Ford F-550 Super Duty 2005-2023 Features: Directly Fit: OE Replacement 4wd hub lock assembly, Quality materials, provide flexibility in 4WD systems, allowing drivers to switch between 2WD (two-wheel drive) and 4WD modes as needed, depending on the driving conditions and terrain they encounter. Premium Quality: Our lock out hub is crafted from reinforce material, feature anticorrosion and high impact resistant. Deliver better 4WD performance when locked and improved fuel economy in 2WD when unlocked. Installation Instructions: STEP 1: REMOVING THE HUB Remove the center cap using a pry bar or screwdriver Remove the snap ring from the hub Pull the hub out If the hub is stuck spray it with penetrating oil and let it sit for a while Hit it with a rubber mallet from the top and bottom until it loosens and pull it free STEP 2: INSTALLING A NEW HUB Clean the inside of the hub with a wire brush If available use compressed air to spray out the debris Push the new hub into place Use a rubber mallet to help the O-ring seat Put the snap ring on Replace the center cap Package Includes: 2 x Front Manual Locking Hub (As Pics Shown)

Product specifications