You have to use 17-18 hubs unless you want to change a bunch of other parts. There is also a spacer that you need to run the 17-18 hubs that goes on the axle.Bringing this up as my 2016 with 30" tires has bad front bearings. - Question is can I just order the 19 steering knuckle part - B5H-F3501-00-00 and install that using the rest of my 2016 parts (brakes/shaft and hub? Or can you only do the 2017/2018 parts as it looks like they changed the hub in 2019 to the 4/156
My guess is there is a size difference as a 2018 shows this part # 93305-00602-00
and a 2019 shows this part # 93305-00604-00 for the bearing.