This is the only book linked to a practical surveying course. Highly practical in nature, and packed with detailed close-up photography, step by step procedures, and helpful checklists, this definitive handbook will prove a godsend to small craft owners who want to check out defects on their own boa...

This heavy-duty Ultra-Tow trailer axle is made from premium high tensile strength steel. Spindle is machined to extremely close tolerances on world-class machining equipment. Each spindle is fully inspected. Sold individually. Spindle Diameter (in.): 1 3/4 in., Rated Load (lbs.): 1,750, Seal Size (i...

Thermostat O-ring style rubber gasket 806871Q is for v-6 and V-8 mercruiser stern drive and Inboard engines made by general motors using the newer style, one-piece thermostat Housing. It can also be used on cruiser 4.5L MPI (multi-port injection) and 6.2L mph engines (small/N 2A456613 and up). the Q...

• Large surface area helps to direct airflow better than other designs• Closed wing vanes guide airflow around the fairing for reduced turbulence and opened vanes allow for refreshing breeze• Adjusts to four different positions by hand via a spring-loaded mechanism• Shatter resistant polycarbonate c...

This heavy-duty Ultra-Tow trailer axle is made from premium high tensile strength steel. Spindle is machined to extremely close tolerances on world-class machining equipment. Each spindle is fully inspected. Sold individually. Spindle Diameter (in.): 1 3/4, Stub Axle Type: Tapered, Seal Size (in.):...

The American Practical Navigator, first published in 1802, was billed as the “epitome of navigation” by its original author, Nathaniel Bowditch, an early American mathematician who is often considered the founder of modern maritime navigation. The text, often colloquially referred to simply as “Bowd...

"Radar Made Simple for Cruisers" 2nd Edition continues enhancing basic radar operation and adds radar interference and a some new trick for single handing cruisers. The original focus on how a cruiser, or especially a single handing cruiser, might best use their radar to remain safe and sane remains...

Pivot Works exact OE replacement bearing and seal kits restore the steering and handling control lost to worn out or rusted wheel bearings. Double sealed ball bearings keep moisture and contamination from entering bearing. Only product in the market that is available with a lifetime replacement.

The ILFR6GE Laser Iridium series plugs come pre-gapped as specified by your engine manufacturer. Always check the gap prior to installation. Use only the spark plug listed in your engine owner's manual. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to you...

"Fishing's Greatest Misadventures" presents twenty-six true stories which cover the spectrum from terrifying to comical to downright bizarre. In these pages everyday fishermen, pros, and journalists tell their stories of freak accidents, fishy attacks, pranks, idiotic decisions, eerie or unexplained...

Spark plug set 863656A1 is for use on V-8 MerCruiser stern drive and inboard engines (5.0L, 5.7L and 6.2L MPI) with ECM 555 (serial number 0M300000 through 2A455878). The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 6...

Dave Perry's 100 Best Racing Rules Quizzes highlights specific aspects of the racing rules in an enjoyable format designed to help you become much more familiar with The Racing Rules of Sailing. Increase your knowledge of the rules and your racing will improve dramatically as you gain greater confid...