AGCO PartsBooks.com Registration To register for AgcoPartsBooks.com, please complete the following form. Your account will be setup within 3 business days. All fields are required. Name* First Last Company* Email* Desired Username* Desired Password* Brands Requested Ag-Chem AGCO AGCO Allis Challenger Gleaner Hesston Massey Ferguson New Idea Sunflower White Planters