Legacy OM900 and OM500 series blank MR2 part numbers

Legacy OM900 and OM500 series blank MR2 part numbers

This Parts information bulletin attached is to identify the latest part number for a blank MR2 control module (AKA a PLD) to be used on the 12/24-volt 900 and 500 series legacy engines. Current part number is EA0074469440.

 Note: Often when using a specific ESN to identify the MR2 through the WIS system the part number and subsequent super sessions will bring you to a module part number that notes, “Require Engine Serial Number to Order Against Factory-Programmed Unit”.  This part number is not the blank MR2 module that can be reprogrammed by Penske,  EA0074469440 is the correct number.