DoctorDiff Drivetrain Components

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489 case kit
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8 3/4" bearing rebuild kit

$85.00

Please, select one

Select the previous option first

IF YOU ARE UNSURE WHICH DIFFERENTIAL YOU HAVE, PLEASE MEASURE THE BEARING JOURNAL DIAMETER.

Select the previous option first

Only applies to 489 case

Select the previous option first

 
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Mopar 8 3/4" bearing rebuild kit includes your choice of Koyo or Timken bearings:

  • 1 front pinion bearing
  • 1 front pinion race
  • 1 rear pinion bearing
  • 1 rear pinion race
  • 2 carrier bearings
  • 2 carrier races
  • 1 pinion preload shim pack or crush sleeve
  • 1 pinion depth shim pack
  • 1 pinion nut
  • 1 pinion seal
  • 1 third-member gasket 

You must choose the size of the carrier bearing above.  IF YOU ARE UNSURE WHICH DIFFERENTIAL YOU HAVE, PLEASE MEASURE THE BEARING JOURNAL DIAMETER.

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