Introducing the new Mobile Monitor (MM) Series high performance loudspeaker systems, the next generation in mobile loudspeaker design. The MM Series features 18 new models, including 3 Ultra Marine designs, to fit virtually any application on land and water. The MM Series is composed of 6 full range...

Common Questions: Does Marine Digest-It work in Salt Water? Yes, our bio-enzymatic formulas are specially designed to remain active in fresh or salt water. Is Marine Digest-It safe for marine life and the environment? Yes, our formulas contain naturally occurring bacteria and natural ingredients...

AG SOUTH replacement pump, AG SOUTH, 1 gym, 12 V, 35 PSI, for spot sprayers, liquid fertilizer units, Planter or back up water systems.

Awareness of the rudder angle is an important safety factor, especially when moving in and out of your berth, drawing alongside another boat, picking up a skier, mooring, or any other "close call" situation. Davis' Rudder Position Indicator gives instant visual reference of the rudder angle. Mounts...

Improve performance with DEI Exhaust Wrap. Wrapping headers and down pipes is an important first step in controlling unwanted under-hood radiant heat. Keeping exhaust gases hotter within the exhaust system helps in decreasing exhaust density and increases exhaust flow. This improves exhaust scavengi...

HELLA Marine was founded in 1925 by HELLA in Lippstadt, Germany, HELLA Marine is now headquartered in Auckland, New Zealand, a country with a rich maritime history, world class boat building and yacht racing success. Combining this passion for the ocean with decades of LED product design expertise,...

More than ever, boaters need a single comprehensive reference that combines the best traditions of seamanship with cutting-edge practices, gear, and technology. That's why, for nearly a century, Chapman Piloting & Seamanship has remained the most respected and widely used guide for boating under pow...

Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 microns. All filters flow @ 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damag...

Introducing the new Mobile Monitor (MM) Series high performance loudspeaker systems, the next generation in mobile loudspeaker design. The MM Series features 18 new models, including 3 Ultra Marine designs, to fit virtually any application on land and water. The MM Series is composed of 6 full range...

This 316/316L stainless steel dual-certified round tubing is suitable for transport of fluids and gases in chloride environments. The tubing is welded and drawn for a smoother bore than non-drawn welded tubing and a more consistent wall thickness than seamless tubing. It is alloyed with molybdenum a...

Master your Raspberry Pi in a flash with this easy-to-follow guide Raspberry Pi For Dummies, 2nd Edition is a comprehensive guide to this exciting technology, fully updated to align with the Rev 3 board. Veteran technology authors provide expert insight and guidance that get you up and running fast,...

The Brakeman Timed Digital Brake Control features a digital display that shows “output” & “sync” settings, brake overload or short connections. No moving parts and no leveling is required with this item. For use with 2, 4, 6 & 8 brake systems and compatible with anti-lock braking systems. Mounting h...