Caterpillar C12 40 Pin Engine Computer Module ECM ECU PCM 145-7806-02 (p2)
Board level electronics repair on Mercedes Benz C Class SIM271 ECUGood used c12 40 pin ecm. Removed from running engine no issues. Caterpillar C12 40 Pin Engine Computer Module ECM ECU PCM 145-7806-02 (p2).