With the company that I bought the disk brakes from, they specified the wrong outer bearing. As a result, I lost a wheel bearing and an axle. To clarify the situation in my mind, I called Dexter and spoke to the engineer responsible for brakes. He told me that, at the time, he was responsible for the Kodiak and Titan and was just getting up to speed as they just purchased Kodiak. It seems that a few of the former sellers were specifying the wrong bearings and he did not know why. He told me that the Titan and Kodiak were identical and the whole thing was just a marketing thing by the former owners. At the time, he was unsure a how everything would be branded going forward. It now appears that the Titan name has gone away as far as the brakes are being marketed. The Titan name appears to stay on the controller as many folks like that controller better than some of the others. Who knows how the naming will go in the future.I did some searching and found an old Titan sales Catalog. The 250 model brake caliper calls out the --D215 pad. I also checked the Kodiak spec and they also call out the same pad. ( this is so you can buy a set of pads at the auto parts store - both Kodiak and Titan had a different part number for the pads that they sold ) Some pads have some different letters before the D and these are to designate the different pad materials ( semi metallic, ceramic, etc ) and different sellers. The 215 pad is used on a variety of earlier GM vehicles. The Kodiak part number for the 250 caliper is DBC-250-CERM ( Ceramic Pad ) I could not find a current Titan part number. The 250 caliper is used on the trailers we have ( Bighorn, Landmark, Big Country). Both Titan and Kodiak called them 250 calipers.