Part Number 5903 1 having (CAGE Code 1BZD4) and FSC 5975 Electrical Hardware and Supplies in stock with ready to ship. Get an instant quote for 5903 1 Cover Junction Box by Tru Hitch Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.