Join Date: Apr 2005
Feedback Score: 0 reviews
That plastic piece with the 4 grooves is there for your auto hubs. The grooves allows the vacuum to pass thru and operate the hubs. Also i'm assuming that the squeal was caused by the spindle bearing in the very back of the hub. Your spindle might of been messed up when you replaced the hub before and if you did not replace the spindle aka axle shaft then that would cause the bearing to go bad again.
2001 F350 Lariet CC dually 4x4 7.3L Powerstroke w/4:10's Two tone black and gold. Mods so far
AFE STGE2 Intake/ITP KCM S.S. HPX Line/Foil delete/ 6 inch bull hauler stacks/dipricol guages(trans temp,boost,EGT)/ Ported turbo shroud NON-ATS/
DP-tuner F5 (No-start,Stock,1500 high idle,40 tow,60 tow, 80E,120 race, 140)
"SOLD" 1985 F350 Crewcab dually with banks
wastegated turbo and gearvendors under/overdrive. 3.54 gears
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