{"product_id":"hydrofoil-stabilizer-fits-outboard-motors-8-40-hp-replaces-northboat-fo2002-seasierra-200-whale-tail-uanofcn-fo2002","title":"Hydrofoil Stabilizer – Fits Outboard Motors 8-40 HP (Replaces NorthBoat FO2002, SeaSierra 200 Whale Tail, UanofCn FO2002)","description":"\u003cstyle\u003e\n\/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n.ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\/* Base table styles *\/\ntable.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\ntable.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n\/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\ntable.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n\/* Small screen optimization *\/\n@media (max-width:480px){\n  table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n}\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis \u003cstrong\u003eWhale Tail Hydrofoil Stabilizer\u003c\/strong\u003e is a universal aftermarket performance enhancement for outboard motors and stern drives in the 8-40 HP range. Constructed from durable marine-grade nylon, it helps improve boat handling, reduces porpoising, and decreases planing time for a smoother, more efficient ride.\u003c\/p\u003e\n  \u003cp\u003eThis part is a direct replacement for NorthBoat FO2002, SeaSierra 200 Whale Tail, and UanofCn FO2002.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eMounts directly to the anti-ventilation plate with included stainless steel hardware.\u003c\/li\u003e\n    \u003cli\u003eFeatures a \"Turbo Trac\" design for enhanced turning precision and stability.\u003c\/li\u003e\n    \u003cli\u003eAvailable in multiple colors (Black\/Red\/Blue) to match your engine aesthetic.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eNorthBoat\u003c\/td\u003e\n          \u003ctd\u003eFO2002\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSeaSierra\u003c\/td\u003e\n          \u003ctd\u003e200 Whale Tail\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eUanofCn\u003c\/td\u003e\n          \u003ctd\u003eFO2002\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eConfirm your engine model and year in the table below. Note that compatibility is based on the specified horsepower range.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eModel\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eType \/ Stroke\u003c\/th\u003e\n          \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003e8-40\u003c\/td\u003e\n          \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eWill fit most outboards in the HP range, except for Mercury 40-60 HP Four Stroke models.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eYamaha\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003e8-40\u003c\/td\u003e\n          \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eCompatible with most models in the specified HP range.\u003c\/td\u003e\n        \u003c\/tr\u003e\n\u003ctr\u003e\n          \u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003e8-40\u003c\/td\u003e\n          \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eCompatible with most models in the specified HP range.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSuzuki\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003e8-40\u003c\/td\u003e\n          \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eCompatible with most models in the specified HP range.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eHonda\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003e8-40\u003c\/td\u003e\n          \u003ctd\u003e2- \u0026amp; 4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eCompatible with most models in the specified HP range.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMerCruiser\u003c\/td\u003e\n          \u003ctd\u003eVarious Models\u003c\/td\u003e\n          \u003ctd\u003eAll\u003c\/td\u003e\n          \u003ctd\u003eStern Drive\u003c\/td\u003e\n          \u003ctd\u003eCompatible with most sterndrives.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n          \u003ctd\u003eSX-A, DPS, DPR, DPH, 280, 290 Series\u003c\/td\u003e\n          \u003ctd\u003eAll\u003c\/td\u003e\n          \u003ctd\u003eStern Drive\u003c\/td\u003e\n          \u003ctd\u003eRequires additional longer bolts and one fender washer per bolt (not included).\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVolvo Penta\u003c\/td\u003e\n          \u003ctd\u003eOcean Series XDP\u003c\/td\u003e\n          \u003ctd\u003eAll\u003c\/td\u003e\n          \u003ctd\u003eStern Drive\u003c\/td\u003e\n          \u003ctd\u003eNot compatible.\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eHydrofoil Stabilizer\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eMounts to anti-ventilation plate\u003c\/dd\u003e\n    \u003cdt\u003eConnection\u003c\/dt\u003e\n    \u003cdd\u003eBolt-on with included hardware\u003c\/dd\u003e\n    \u003cdt\u003eHousing Material\u003c\/dt\u003e\n    \u003cdd\u003eMarine Grade Nylon PA66 Plastic\u003c\/dd\u003e\n    \u003cdt\u003eHousing Color\u003c\/dt\u003e\n    \u003cdd\u003eBlack\/Red\/Blue (color options)\u003c\/dd\u003e\n    \u003cdt\u003eDimensions\u003c\/dt\u003e\n    \u003cdd\u003e14.4 in × 17 in (365.8 mm × 431.8 mm)\u003c\/dd\u003e\n    \u003cdt\u003eWeight\u003c\/dt\u003e\n    \u003cdd\u003e1.41 kg (3.1 lbs)\u003c\/dd\u003e\n    \u003cdt\u003eFitting Type\u003c\/dt\u003e\n    \u003cdd\u003eBolt-on\u003c\/dd\u003e\n    \u003cdt\u003eThread Size\u003c\/dt\u003e\n    \u003cdd\u003eUses included stainless steel screws and nuts\u003c\/dd\u003e\n    \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n    \u003cdd\u003e\"Turbo Trac\" design for enhanced turning precision\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 × Hydrofoil Stabilizer\u003c\/li\u003e\n    \u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e4 × Sets of stainless steel screws and nuts\u003c\/span\u003e\u003c\/li\u003e\n    \u003cli\u003e1 × 6.5mm Drill Bit\u003c\/li\u003e\n    \u003cli\u003e1 × Installation Instructions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eEnsure the engine is off and the battery is disconnected for safety.\u003c\/li\u003e\n    \u003cli\u003ePosition the hydrofoil stabilizer onto the anti-ventilation (cavitation) plate, ensuring it is centered.\u003c\/li\u003e\n    \u003cli\u003eUse a marker to carefully mark the four drill hole locations on the plate through the hydrofoil.\u003c\/li\u003e\n    \u003cli\u003eRemove the hydrofoil and use the included 6.5mm drill bit to drill the marked holes.\u003c\/li\u003e\n    \u003cli\u003ePlace the hydrofoil back onto the plate, align the holes, and insert the stainless steel screws from the top.\u003c\/li\u003e\n    \u003cli\u003eSecure each screw with the corresponding nuts from the bottom and tighten firmly. Do not overtighten to avoid cracking the plate or hydrofoil.\u003c\/li\u003e\n    \u003cli\u003eOnce installed, check that all hardware is secure before reconnecting the battery and testing on the water.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I know if this hydrofoil will fit my motor?\u003c\/summary\u003e\n    \u003cp\u003eThis stabilizer is designed for a universal fit on outboard motors and stern drives from 8 to 40 horsepower. Please check the compatibility table for specific brand notes. It will not fit Mercury 40-60 HP Four Stroke models or Volvo Penta Ocean Series XDP drives.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the benefit of the \"Turbo Trac\" design?\u003c\/summary\u003e\n    \u003cp\u003eThe \"Turbo Trac\" contouring helps to control prop wash and turbulence, which enhances thrust and tracking. This results in more precise turning control and improved stability, especially at speed.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need special tools for installation?\u003c\/summary\u003e\n    \u003cp\u003eThe package includes the necessary stainless steel mounting hardware and a 6.5mm drill bit. You will need a power drill and wrenches to tighten the nuts and bolts. Professional installation is always recommended for best results.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the signs I need to replace my hydrofoil?\u003c\/summary\u003e\n    \u003cp\u003eInspect your hydrofoil for visible cracks, stress fractures, or any signs of warping or damage, especially around the mounting points. A damaged hydrofoil can negatively affect performance and may become a safety hazard if it fails.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM or aftermarket part?\u003c\/summary\u003e\n    \u003cp\u003eThis is a high-quality aftermarket replacement part, not an original equipment manufacturer (OEM) component. It has been engineered to meet or exceed OEM specifications for fit and performance and is produced in an ISO 9002 certified facility.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are your shipping speed and cost?\u003c\/summary\u003e\n    \u003cp\u003eWe ship worldwide. Typical transit time is 5–15 days for most regions. Standard shipping is free, and expedited options are available at checkout where applicable.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the warranty and return policy?\u003c\/summary\u003e\n    \u003cp\u003eThis product is covered by a 1-year warranty against manufacturing defects under normal marine use. If you encounter any issues, please contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. See our policy page for full details.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify images and specifications against your original part before purchasing. If anything is different—even if your model is listed as compatible—do not complete the purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement component, not an OEM part.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and optimal performance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — We offer free standard delivery to most regions with a typical transit time of 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — By working directly with manufacturers, we provide fair pricing without compromising on materials or quality control.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717908173115,"sku":"6R-A40V-YQX9","price":96.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/6R-A40V-YQX9.png?v=1762938149","url":"https:\/\/seasierra.com\/products\/hydrofoil-stabilizer-fits-outboard-motors-8-40-hp-replaces-northboat-fo2002-seasierra-200-whale-tail-uanofcn-fo2002","provider":"SeaSierra","version":"1.0","type":"link"}