Sierra 3500 4WD V8-6.6L DSL Turbo VIN 2 (2004)
A new transmission oil cooler line adapter tool , J 45096-23, is being released for use with the new oil cooler line. The outside diameter of the crimp on
the end of the oil cooler line is slightly smaller than the previous transmission oil cooler line. Under certain conditions, the current tool, J 44835-1, could
leak or come off if used on the improved design transmission oil cooler line.
Refer to Corporate Bulletin Number 02-07-30-052C or newer for the proper transmission oil cooler flushing and flow test procedures.
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