Home/Cummins B-Series Parts — ISB, 6BT, 4BT & QSB/172055OEM Cummins UPPER THRUST MAIN BEARING
171897HP Cummins HIGH PERFORMANCE BEARING KIT

172055OEM Cummins UPPER THRUST MAIN BEARING

Commercial diesel bearings. Match the listed part and engine identifiers before ordering.
Warranty DetailsQuality Aftermarket
$231.18
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PAI Part #172055OEM
JAK'S Part #JAKS-172055OEM
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172055OEM Cummins UPPER THRUST MAIN BEARING

UPPER THRUST MAIN BEARING

Fits:

  • CUMMINS 4B ENGINES 3.9
  • CUMMINS 6B ENGINES 5.9

OEM cross-references:

  • CUMMINS 4938953
  • CUMMINS 3283063
  • CUMMINS 3927770
  • CUMMINS 3925919
  • CUMMINS 3906452