Description:Cat® Module Assembly provide remote monitoring and equipment managing systems for efficient operation of heavy-duty equipment. It is designed to work in unison with the rest of your Cat components to ensure maximum potential of your equipment. They are designed reliably to power machine electronics and systems under demanding operating conditions. Direct OEM replacement harness assemblies allow easy field service of Cat machines with a harness made to meet exact machine requirements. They are designed to be heat resistant.Application:Cat® Harness assemblies are used in engine wiring group of Cat engines. Consult your owner's manual or contact your local Cat Dealer for more information.