MUDWHISTLE
Diesel Lover
3-StarJ.R. said:6203-2RS is the part number of the bearing.
6203-rsj is the same bearing with metal dust seals from napa if you prefer
3-StarJ.R. said:6203-2RS is the part number of the bearing.
hheynow said:Is it a PITA to change the bearings or easier to replace the pulley? What size bearings?
3-StarJ.R. said:Very easy to change out the bearing, just find a socket or piece of pipe that is the diameter of the bearing and pop it out. You want to look @ the original bearing seated in the pulley so that you get the new one seated the same, that keeps the belt tracking on the pulley at the same location...hope it solves your pulsating noise problem, I hate trying to track down weird noises......
In Edit: heynow forgot to mention, the star drive bit is a number 45 if I remember correctly, but it seems loose in the head of the bolt. Just be careful about rounding it out....
ThreeJacks: Man you got good taste in color and configuration of trucks!!
threejacks said:I don't detect this noise when under load. When I hear it most is steady and smooth, stereo off, smooth level road, cruise control on(steady rpm). Everything has to be very quiet, it is not very loud but concerning.