Description:Cat® Harness Assemblies are designed to reliably 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 for transmitting signals and electrical power battery wiring group of Cat engines. Consult your owner's manual or contact your local Cat Dealer for more information.