{"product_id":"sea-dog-522100-1-speedometer-pitot-tube-universal-nylon-replacement-for-most-marine-speedometers-tube-only","title":"Sea-Dog Speedometer Pitot Tube 522100-1, Injection Molded Nylon, Universal Fit","description":"\u003cp\u003eThe Sea-Dog Speedometer Pitot Tube (522100-1) is a universal-design pitot tube built to work with most boat speedometers. Made of injection molded nylon, it is engineered to withstand exposure to water and marine conditions while providing the pressure reading your speedometer needs to display accurate speed. This listing is for the pitot tube only, packaged as a single unit -- it does not include the mounting hardware, tube shield, or cable clamps found in the separate Speedometer Pitot Tube Installation Kit (522105-1). The pitot tube features a #10 right-hand (RH) fastener thread and compact overall dimensions of 4-7\/16 inches by 1-5\/8 inches by 1-3\/8 inches, making it suited for typical transom or hull mounting locations used on boats with mechanical speedometers. Because the design is universal, it is compatible with most standard pitot-tube-driven speedometer systems rather than being limited to one specific brand or model of gauge. Whether you are replacing a damaged or clogged pitot tube or building a new speedometer installation, this Sea-Dog component provides the same functional pitot tube included in Sea-Dog's packaged and point-of-purchase display versions of this part.\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 522100-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Speedometer Pitot Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Injection Molded Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension A:\u003c\/strong\u003e 4-7\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension B:\u003c\/strong\u003e 1-5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimension C:\u003c\/strong\u003e 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Thread:\u003c\/strong\u003e #10 RH (right-hand)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514522021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Universal design, works with most speedometers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal design intended to work with most standard pitot-tube-driven boat speedometers; no specific make, model, or year fitment is specified.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 522100-1 pitot tube used for?\u003c\/strong\u003e It is the pitot tube that generates the water-pressure signal a mechanical boat speedometer uses to display speed, mounted on the hull or transom below the waterline.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this part include mounting hardware?\u003c\/strong\u003e No, the 522100-1 is the pitot tube only. Mounting hardware, a tube shield, and cable clamps are included instead in the separate Sea-Dog 522105-1 Speedometer Pitot Tube Installation Kit, which is a different SKU.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this pitot tube fit my speedometer?\u003c\/strong\u003e The Sea-Dog 522100-1 has a universal design intended to work with most standard pitot-tube-driven speedometers, though no specific gauge brands or models are listed as required matches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the pitot tube made from?\u003c\/strong\u003e It is made of injection molded nylon, chosen for its resistance to water exposure in a below-waterline marine mounting location.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sea-Dog 522100-1 pitot tube?\u003c\/strong\u003e The pitot tube measures 4-7\/16 inches (dimension A), 1-5\/8 inches (dimension B), and 1-3\/8 inches (dimension C), with a #10 right-hand (RH) fastener thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this pitot tube weigh?\u003c\/strong\u003e The Sea-Dog Speedometer Pitot Tube (522100-1) weighs 0.18 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 522100-1 sold individually or in a display pack?\u003c\/strong\u003e This listing covers the individually packaged 522100-1 pitot tube. Sea-Dog also offers a 10-piece point-of-purchase display version, 522100-5, as a separate SKU for retail display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between 522100-1 and 522105-1?\u003c\/strong\u003e The 522100-1 is the pitot tube alone, while the 522105-1 is the full installation kit that adds a tube shield, four cable clamps, and mounting screws to the same pitot tube for a complete installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sea-Dog part?\u003c\/strong\u003e Yes, the 522100-1 pitot tube is a genuine Sea-Dog part identified by manufacturer part number 522100-1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size is the pitot tube fastener?\u003c\/strong\u003e The Sea-Dog 522100-1 pitot tube uses a #10 right-hand (RH) threaded fastener.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988826501339,"sku":"S-D-522100-1","price":7.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/8354_daadca2a-56ee-45b9-80f7-dc60e26ee80b.jpg?v=1784429788","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-522100-1-speedometer-pitot-tube-universal-nylon-replacement-for-most-marine-speedometers-tube-only","provider":"Good Vibes Marina","version":"1.0","type":"link"}