Had one go on me right before exit 210 on I80 in Pa on Tuesday. $430 and a day wait I got it back on the road. Had all the tools to get the old one off except a BFH. Called a service truck for that. BZ motors in Lewisburg is where I purchased the new bearing. They where a great help and drove the part up to me at the Comfort Inn. Checked the other bearing while I was waiting and it was still tight. Im going to replace it soon anyway . 181k on the truck. Im quite pleased with how reliable its been. First time Ive been stranded with it. Didnt somone find a less espensive source for the bearings on these things. I know autozone has a valucraft part number but no pricing or availabilty info. I wouldnt put valucrap anything on my truck though.