Cat® Charging Harness Connector Cap provide an environmentally sealed interface to prevent the intrusion of moisture, dirt and other contaminants into unmated plugs. Connector caps allow easy access to ports and protect internal components from external contaminants. Cat® caps are held to the highest standards of quality and reliability. These caps are manufactured to exacting tolerances to ensure leak free connections. Quality you expect for your equipment. It is a RoHS compliant product.Application:Cat® Cap is used to cover the charging harness connector of Cat® machines. Consult your owner's manual or contact your local Cat® Dealer for more information.