This is the second edition of John Zelle's Python Programming, updated for Python 3. This book is designed to be used as the primary textbook in a college-level first course in computing. It takes a fairly traditional approach, emphasizing problem solving, design, and programming as the core skills...

Pro-Knot The waterproof portable fly fishing knot guide! With over one million knot cards sold, Pro-Knot is a highly respected and trusted name in knots. This Fly Fishing Knots card set will serve you well whether you are a beginner to the sport of fly fishing or you are looking for a refresher on k...

"Secrets' is the modern Bowditch, written so clearly that navigation and seamanship will be comprehensible to anyone . . ."-- Dave and Jaja Martin, circumnavigators and authors of Into the Light: A Family's Epic Journey "It's a great book. The prose is simple and clear . . ." --John Vigor, author of...

XD50 performance enhanced synthetic blend oil that meets the specific demands of direct injection and water cooled 2-cycle Outboard engines that specify TC-W3 certified oils. - contains carbx combustion cleaner to keep carbon in suspension and away from critical components - protects against wear wi...

Aspirator II Interchangeable Cartridge Pump - 500 GPH- Features fully submersible ignition protected 12 volt dura-port discharge parts. Anti-airlock protection saltwater tough 100 percent factory tested. Meets and exceeds NMMA, ABYC, ISO 8846, CE and USCG specifications. Three year warranty.

Just like Talon locks you to your spot in the water, our mounting and adapter brackets keep Talon locked on your boat in any condition. Unparalleled strength combined with an innovative modular design, so it’s easy to select the right mount and get Talon rigged up on any boat. With the anchoring pow...

Float Switch, MFG# JP-36152, Electro-Magnetic, 15A Max, 12V, Compact mechanical switch offers a combination of reliable solid state electronics and a sealed float switch. False start prevention, no mercury, high impact plastic & encapsulated electronics.

The Sierra 18-5899 Oil Pressure Sender is interchangeable with the following: Crusader 700425, Datcon 02504-00, Faria 90512, Johnson/Evinrude Outboard 982650, 3853800, Medallion A-2547, Mercruiser Stern Drive 90806A1, 34623, 90806, 815425, 815425T, 8M0068784, OMC Stern Drive 982650, 3853800, Pleasur...

Optional foot pedal designed for Riptide ST series bow-mount trolling motors. Low profile design offers two steering options: heel/toe and left/right steering buttons.

Stens carries a wide variety of OEM / aftermarket replacement parts for small engine outdoor power equipment. Fits JOHN DEERE 1500 utility vehicle KOHLER K341, KT series dome style, MV16 thru MV20, M10 thru M20, CV17 thru CV26 and CV730 thru CV740; for 16 thru 20 and 25 thru 27 HP engines ONAN BF, B...

The Traxxis is the most advanced transom mount motor we've ever put on a boat. The new Tilt/Extend Tiller handle is extremely easy and comfortable to use. It will extend up to 6" and tilt up to 45 degrees. The Quick-Lock depth adjuster quickly and easily locks in tight to keep your motor right where...