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Wow! what a way to spend a Sunday. Had a lot of pulsing from the brakes and a nasty humming noise when I would turn to the right on the highway. bought brakes, rotors, inner and outer bearings, and seals, and I'm sure glad I did. The right side rotor was cut in by the pads and warped. The left side brakes were OK but I found a mess of RED IRON (rust) greese in the bearings and small metal debris. Changed out everything for new. The difference is night and day. If I had waited much longer I probably would have had to change spindles. Just a word to the wise, if you feel the front end acting up , check it out. And, if you send your ranger in to wade through the water it's a good idea to check and repack your bearings on a regular basis. 
