Description
MC2B – Good used Caterpillar engine control module (ECM), part number 20R-8180, removed from a C15 ACERT engine, serial number NXS21218, rated 625 HP.
Replaces / interchanges: Cat 20R-8180, 10R-5649, 262-2881, 255-5287, 372-2904, 478-7931, 226-7469.
Specs: ADEM 4 ECM, 120-pin and 70-pin connectors, for C15 ACERT twin-turbo 15.2L engines.
Fits: Caterpillar C15 ACERT on-highway engines with MXS and NXS serial prefixes.
Programming with Cat ET may be required for your engine and rating. Confirm your engine serial number before ordering.


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