ENGINE AR-COMPLETE 1246782 - Caterpillar

Since new part numbers are released for each change, the series of bearing changes has caused a sequence of part numbers which can cause problems and/or are not understood correctly when parts must be ordered. For easier reference, and assistance with parts information, the charts that follow show the last three bearing part numbers for each size and type of bearing used in these engines. The numbers are shown in sequence, with the latest bearing part number in Column One, and the earlier part numbers in Columns Two and Three, respectively. Any of the part numbers shown are acceptable for use in engines, and several of the earlier bearings are still available in the parts system. Those which are canceled and no longer available are shown in the chart footnotes.