Hello All. I replaced the compressor for the rear suspension the other day and found 5 small Bearing were on the body side of the vent pipe. steel ball bearings in the vent line?? The extra odd thing was when I tried to see if the ball bearings were able to enter the compressor they would not fit past the connector from the hard plastic line into the rubber hose. Where the heck did these things come from??? Old pump was seized solid (the bearing on the pump housing on the base of the electric motor) I cleared the line of any addition al bearing from what I can tell and new pump working great. Just want to KEEP it that way. Any insight would be great!