This is the Dumas Running Hardware Kit for the Jersey City Tugboat. FEATURES: Contains entire drive system to build Jersey City tug as a radio controlled model INCLUDES: 1 26-222 Prop Shaft 3/16" OD 1 2009 Pinion Gear 1 2803 Stuffing Box Tube 1 2012 Driven Gear 1 7014 3/16" Set Collar 1 2007 Gear Mounting Plate 1 7012 Drive Dog 1 2014 Coupling Set 2 21-145 8-32 Set Screws 1 3130 Bronze Propeller 2 7016 Nylon Washers 1 7017 Jam Nut REQUIRES: Installing all components into model Radio, motor, speed control, and battery required in addition to this kit jxs 7/03/03 ir/jxs COMMENTS: (Any special application or something it will not work with?)