HEAD 1515349 - Caterpillar

3500 Series EnginesSUPPLEMENT: 01/27/86SERVICE MAGAZINE, DECEMBER 16, 1985, PAGE 8, "Bushing Kits Available For Crankshaft Pulleys".Add a note to this article that the bushing kits contain only flange-type bushings, and can only be installed in the later pulleys. A visual inspection of the pulley will be necessary because the earlier and later pulleys both have the same part number as listed in the chart.--------------- END SUPPLEMENT ---------------Several bushing kits are available that can be used to replace the bushings on the crankshaft, idler and fan pulleys on 3500 Series Engines with flanged bushings. See the illustration. These kits include the necessary bushing, bolts, washers and key. See the chart for the correct bushing kit for each application.
Earlier and later crankshaft pulleys.