This is the Running Hardware Kit for the Commander Express Cruiser with Twin Shaft Drive. FEATURES: Plastic, Brass, Steel, & Aluminum construction INCLUDES: Two #2701 prop shafts Two #40-107 stuffing boxes Two #29-284 rudders Two #26-191 rudder shafts One #3508 rudder arm One #3516 double rudder arm Two #3004 propellers Two #29-146 struts Two #7016 nylon washers Two #7017 Propeller jam nuts Two #2014 3/16" coupling assy Two #7014 collar sets One complete set of misc. fasteners COMMENTS: There are no instructions with this kit. The package says to "install your hardware as per the boat instuctions" tjt 030502 ir/kh