The Cleaire LongMile MLC control box is a specialized emission control system component designed for precise management of emission reduction systems. This controller unit, identified by part number CMKM-6.0-A, features robust construction with multiple connection ports and integrated wiring harnesses. Built for durability in demanding conditions, this control box includes secure mounting points and a weatherproof housing to protect internal electronics. This replacement unit is compatible with existing LongMile emission control systems and includes all necessary connection points for straightforward installation.