i went out today and when i got to the lake i noticed one of the bearing buddies came off so i put on a replacement before putting the trailer in the water. after i got home i noticed the buddy came off again. jacked up the trailer and took off the rim/tire and noticed alot of play on the disc brake/hub so I removed it and the seal was shattered into pieces. so i cleaned up the grease off the spindle and the this is what i found:i am afraid to put new races, bearings and seals if the spindle will ruin the new setup. how hard is it to replace the spindle also need a new disc brake set as the old one is ruined on the inside from riding against the rim.i have a 99 pIII trailer with disc brakes.Last edited by socalpIII on March 21st, 2014, 10:51 pm, edited 1 time in total.