Front Axle Seal Kit with Dust Seals and Hub O Ring Compatible with Super Duty F350 F450 F550 2005-2019 Features： 1、Applicable Model: Front axle seal kit is replacement for Super Duty F350 F450 F550 2005?2019, please confirm whether your model is applicable before buying. 2、OE Number: The part numbers for reference are 2017426, 2014835, 54983, please confirm whether it is consistent with the OE you need. 3、Package Includes: 2pcs inner knuckle oil seals mounted on outer half shafts, 2pcs outer tube dust seals mounted on axle housing tube ends, 2pcs vacuum seal o rings for hub bearing assemblies, 6 pieces in total. 4、Protection from Dirt and Debris: Our axle tube seal kits act as a barrier to prevent dirt and debris from entering the outer shaft, and used to replace old and worn seals. 5、 Material: The front axle knuckle seal kit is made of material, treated for high temperature and erosion resistance, strong and ensuring long term use. Specification： Item Type: Front Axle Seal Kit OEM: 2017426, 2014835, 54983 Material: Metal Fitment: Fit for vehicle With for Super Duty F350 F450 F550 dual or single rear wheel 4X4 trucks With Dana Super 60 Monobeam Front Axle Package List： 1 x Front Axle Seal Kit( 6PCS)