(MATCH 3944124) CUMMINS ISB CM550 6BTA 5.9L ECM COMPUTER FOR PARTS ONLY

Cummins CM550 ECM 3944124 Used Working

2000 Cummins 5.9L 24V Engine Control Module (ECM) Used OEM P3944124

CUMMINS ISB 5.9 ECM 24 VALVE ECU COMPUTER ENGINE CONTROL MODULE# P3942860

Cummins ISB 5.9L Diesel Engine Computer ECM ECU PCM 24 Valve P3944124 *CORE*

TESTED CUMMINS ISB CM550 6BTA 5.9L ECM COMPUTER P/N 3944124 NO CORE RETURN

For Cummins ISC ISL Diesel ECM ECU 3944125 Engine Computer Module

Cummins ISB 5.9L 24-Valve Diesel Engine ECM ECU Computer Part# P3944124