{"product_id":"sea-dog-520041-1-machined-bronze-garboard-drain-replacement-plug-1-2-npt-for-520040-garboard-drain","title":"Sea-Dog 520041-1 Machined Bronze Garboard Drain Replacement Plug, 1\/2 Inch NPT","description":"\u003cp\u003eThe Sea-Dog 520041-1 is a machined bronze replacement plug for garboard drain fittings, sized for a 1\/2 inch NPT thread. It is sold as the plug only, giving boat owners an economical way to replace a worn, lost, or damaged garboard drain plug without buying a complete drain assembly or wrench. Bronze construction resists the corrosive effects of fresh and salt water exposure, making it suitable for use in the below-waterline garboard drain location where a dependable, watertight seal matters. The tapered NPT thread seats into the mating garboard drain body to seal the hull drain opening when the boat is in the water, and is removed to drain bilge water when the boat is out of the water or on a trailer. At 0.04 pounds, the plug is compact and lightweight, and its precision-machined threads are designed to thread smoothly into a standard 1\/2 inch NPT garboard drain fitting for a secure fit. This replacement plug is compatible with Sea-Dog's Plugmate wrench system for installation and removal, and is intended for boat owners and marine service technicians maintaining or restoring garboard drain hardware. Because it is a genuine Sea-Dog part, it is manufactured to the same thread tolerances as the original equipment it replaces, helping ensure a proper watertight fit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 520041-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Garboard Drain Replacement Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/2 inch NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Pack:\u003c\/strong\u003e 10 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514520027\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size does the Sea-Dog 520041-1 garboard drain plug use?\u003c\/strong\u003e It uses a 1\/2 inch NPT tapered thread, which seats into the mating garboard drain fitting on the hull to form a watertight seal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 520041-1 the plug only, or does it include a wrench?\u003c\/strong\u003e It is the replacement plug only; no wrench is included. Sea-Dog's separate 520045 Plugmate wrench is designed to install and remove this style of plug, and the 520045-1 wrench version comes with one of these plugs stored in its handle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sea-Dog 520041-1 plug made from?\u003c\/strong\u003e It is machined bronze, chosen for its resistance to corrosion in fresh and salt water marine environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 520041-1 replacement plug weigh?\u003c\/strong\u003e The Sea-Dog 520041-1 weighs 0.04 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a garboard drain plug used for?\u003c\/strong\u003e A garboard drain plug seals the below-waterline hull drain fitting while the boat is in the water and is removed to let bilge water drain out when the boat is out of the water or on a trailer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 520041-1 fit any garboard drain fitting?\u003c\/strong\u003e It is sized to a 1\/2 inch NPT thread, so it fits garboard drain fittings machined to that same 1\/2 inch NPT thread size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sea-Dog part or an aftermarket copy?\u003c\/strong\u003e The 520041-1 is a genuine Sea-Dog manufactured replacement plug, not a generic aftermarket substitute.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box with the Sea-Dog 520041-1?\u003c\/strong\u003e The package contains the machined bronze replacement plug itself; it does not include a wrench or the garboard drain body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 520041-1 corrode in salt water?\u003c\/strong\u003e Because it is machined bronze, the 520041-1 plug is built to resist the corrosive effects of both salt water and fresh water marine use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the 520041-1 to replace a lost or damaged garboard drain plug?\u003c\/strong\u003e Yes, the Sea-Dog 520041-1 is intended specifically as a replacement plug for garboard drain fittings that need a new plug.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988825190619,"sku":"S-D-520041-1","price":6.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/5244.jpg?v=1784429696","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-520041-1-machined-bronze-garboard-drain-replacement-plug-1-2-npt-for-520040-garboard-drain","provider":"Good Vibes Marina","version":"1.0","type":"link"}