Jeff ~ when they did mine I also was doing the Kodiak Disc Brakes at the same time so the only upcharge for the Timkens was parts. I think it was $80.00/axle but don't hold me to that.
Hands down, the upgrades at MOR Ryde were the best money I ever spent on the coach. Have pulled it about 12k miles since doing it and the difference is night and day. Especially the day some Tennessee idiot in a pickup pulled out right in front of me and I had everything locked up to where the ABS on the truck activated and the rig was totally straight and stable.
You won't regret it. If Gary Wheeler is around, please tell him I said Hi and I'll see him later in the summer for service and some more "stuff". LOL
Vaughan & Tracy 2013 RW 36RL, 2013 F350 DRW CC, 2016 Focus. MorRyde IS, MorRyde pinbox, disc brakes, Comfort Ride Hitch. "Life is to be embraced, Grab it with both arms ! "