Plumbing & Ventilation

OverviewThe Perko 0124000PLB is a garboard drain plug with a cast bronze flange, a brass plug, and a 1/2 in x 1/2 in square zinc-plated steel wrench. It is sized for a 1 in NPT drain opening, with a 1 in threaded neck, a 3-1/8 in outside flange, and a...

OverviewThe Attwood Marine 66074-3 is a replacement cap and chain for specific Attwood deck fills that use a 1-3/4 inch cap opening, a 3 inch flange, and a 1-1/4 inch straight pipe thread. It closes the fill with an O-ring seal and keeps the cap tethered...

OverviewThe Attwood Marine 5614-7 is a 12V non-automatic bilge pump kit built around the Tsunami Mk2 T500 pump. It is rated for 500 GPH and comes packaged as a complete 3/4 in I.D. hose installation set, so you are not piecing together the hose,...

OverviewThe Attwood Marine 5253-4 is a Tsunami Mk2 T500 aerator kit for built-in livewells that do not have a thru-hull recirculation system. It recirculates livewell water through a separate spray head, which helps keep water moving and oxygen-rich when...

OverviewThe Attwood Marine 11891D7 is a gear lube pump for 32-ounce bottles that fits nearly any outboard or sterndrive and includes one Yamaha adapter. It is a straightforward service tool for routine gear lube changes when you need to move lubricant...

OverviewThe Attwood Marine 3876-3 is a scupper valve for boats with self-bailing cockpits. It uses an acetal body, measures 2-7/8 inches in diameter, and fits the Attwood 3875B thru-transom thru-hull connector.It replaces the valve used with the 3881...

OverviewThe Attwood Marine 1364A3 is a hull-mounted cowl ventilator for 3" I.D. wire-supported ventilation hose. It uses a chrome-plated die-cast Perma-Plate® ZAMAK cowl with a non-corrosive plastic hose flange, and the outer body measures 5-5/16" wide x...

OverviewThe Attwood Marine 4730-4 is a 12V heavy-duty bilge pump that moves up to 1700 GPH at open flow, draws less than 6 amps, and uses a 1-1/8 in. I.D. discharge hose. It is fully submersible and supplied with a 36 in. wire lead, so it fits...