For the 5000 Series and Hammer systems (see below), start with your choice of hardware kits. Check the STANDARD FEATURES AND OPTIONS charts to see what automatically comes with your preferred system. Then add or deduct as instructed for any changes from the bulleted (•) standard equipment. Finally, select your tarp size and choice of fabric from the tarp charts (see pgs. 9-10), and add the tarp price to your system. NOTE: All part-numbered items listed show the Donovan-branded number first, followed by the seven-digit Shur-Co® number. We recommend transitioning to following the Shur-Co® P/Ns as all numbers will eventually be switched to that formula.