Wire and electrical parts are very easy to short circuit, which will lead to the damage of controller. Please note testing and pay attention to the installation of the monitor and controller. This set wire harness includes connect to monitor panel, EPC&PVC controller, hydraulic pump outside connectors, etc. Please check carefully whether our wire harness plug is the same as your old one, thank you. Full name, correct telephone number and detailed Physical Address (home or office address) but not PO Box/APO/FPO address are necessary. We pursuit 100% customers satisfaction guarantee. The service for the customers is the most important to us. So glad to have more choice to serve you. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Other Heavy Equipment Parts & Accessories". The seller is "excavator-auto-parts" and is located in this country: CN. This item can be shipped worldwide.