{"product_id":"skeg-guard-repair-kit-fits-mercury-mariner-75-300-hp-replaces-27211","title":"Skeg Guard Repair Kit – Fits Mercury\/Mariner 75-300 HP (Replaces 27211)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSkeg Guard Repair Kit – Fits Mercury\/Mariner 75-300 HP Outboards (Replaces 27211)\u003c\/strong\u003e is designed for a direct fit on Mercury and Mariner outboard motors from 75 to 300 horsepower, including 2-stroke and 4-stroke models from 1999 to the present. Constructed from marine-grade 316 stainless steel with a mirror-polished finish, it provides robust protection for your skeg against damage from rocks, submerged debris, and ramp dragging.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct replacement for Mercury 27211, KeelGuard 27211, and SupremeMarine 1905.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eSimple bolt-on installation with all necessary hardware included.\u003c\/li\u003e\n    \u003cli\u003eEngineered for marine environments with a drain hole to prevent water collection.\u003c\/li\u003e\n    \u003cli\u003eFeatures a thickened 3mm lower wear tab to reduce damage from ramp dragging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\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\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eKeelGuard\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eSupremeMarine\u003c\/td\u003e\n        \u003ctd\u003e1905\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\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\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\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\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust \u0026amp; SeaPro\u003c\/td\u003e\n        \u003ctd\u003e75, 90, 115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2014–Present\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n        \u003ctd\u003e4.25\" GC, 2.38\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eVerado\u003c\/td\u003e\n        \u003ctd\u003e135, 150, 175, 200, 225\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2005–2018\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n        \u003ctd\u003e4.8\" GC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eProXS \u0026amp; SeaPro\u003c\/td\u003e\n        \u003ctd\u003e150\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2019–Present\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n        \u003ctd\u003e4.8\" GC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eOptimax \u0026amp; ProXS\u003c\/td\u003e\n        \u003ctd\u003e200, 225, 250\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1999–2018\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n        \u003ctd\u003eNo Torquemaster\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003ePRO Verado\u003c\/td\u003e\n        \u003ctd\u003e200, 250, 300\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2015–2018\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n        \u003ctd\u003e4.8\" GC\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eSkeg Guard Repair\/Protection Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eBolt-On (Hardware Included)\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eDirect Fit\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMarine Grade 316 Stainless Steel\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eSilver (Mirror-Polished)\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eVehicle Specific Fit\u003c\/dd\u003e\n  \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003eMarine Environment\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eFeatures a drain hole on bottom to prevent water collection; Thickened 3mm lower wear tab reduces ramp dragging\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e1 x Skeg Guard (27211)\u003c\/li\u003e\n    \u003cli\u003e1 x Drill Bit (1\/4-inch)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e2 x\u003c\/span\u003e Nuts\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e2 x\u003c\/span\u003e Hex Wrenches\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e4 x\u003c\/span\u003e Screws\u003c\/li\u003e\n    \u003cli\u003e1 x Threadlocker Sealant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003eEnsure you have at least 2-3 inches of the original skeg remaining for a secure installation.\u003c\/li\u003e\n    \u003cli\u003eClean the skeg thoroughly to remove any debris or marine growth.\u003c\/li\u003e\n    \u003cli\u003eSlide the skeg guard onto the existing skeg, ensuring a snug and proper fit.\u003c\/li\u003e\n    \u003cli\u003eMark the locations for the mounting holes through the pre-drilled holes in the guard.\u003c\/li\u003e\n    \u003cli\u003eRemove the guard and drill the marked holes using the included 1\/4-inch drill bit.\u003c\/li\u003e\n    \u003cli\u003eApply the threadlocker sealant to the threads of the mounting screws.\u003c\/li\u003e\n    \u003cli\u003eSecure the skeg guard by inserting and tightening the screws and nuts with the included hex wrenches. Do not overtighten.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eHow do I know if this skeg guard will fit my engine?\u003c\/summary\u003e\n    \u003cp\u003eThis guard is designed for specific Mercury and Mariner models from 75 HP to 300 HP (1999–Present). Please verify your engine's model, horsepower, and year against the compatibility table above. A minimum of 2-3 inches of the original skeg is also required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eWhat is the advantage of 316 stainless steel?\u003c\/summary\u003e\n    \u003cp\u003eMarine-grade 316 stainless steel offers superior corrosion resistance compared to other materials, making it ideal for saltwater and freshwater environments. It provides excellent durability against impacts from rocks and debris.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eCan I install this myself?\u003c\/summary\u003e\n    \u003cp\u003eYes, installation is a straightforward bolt-on process. The kit includes all necessary hardware, a drill bit, and threadlocker. However, professional installation is always recommended to ensure safety and correct fitment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eDoes this skeg guard affect performance?\u003c\/summary\u003e\n    \u003cp\u003eWhen installed correctly, the skeg guard has a minimal to negligible effect on performance. Its hydrodynamic design is intended to protect the skeg without creating significant drag.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eWhat is the purpose of the drain hole?\u003c\/summary\u003e\n    \u003cp\u003eThe drain hole at the bottom prevents water from collecting inside the guard, which could lead to corrosion or add unnecessary weight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n    \u003cp\u003eThis is an aftermarket replacement part, not an original equipment manufacturer (OEM) component. It is engineered to meet or exceed OEM specifications for fit and function.\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 quickly—typical transit is 5–15 days. Standard shipping is free, and expedited options will appear at checkout if available for your location.\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 an issue arises, contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. Please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\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 differs—even if your model appears on the compatibility list—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement part, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — 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":50718262657339,"sku":"1905-QM","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/1905-QM.png?v=1762958389","url":"https:\/\/seasierra.com\/products\/skeg-guard-repair-kit-fits-mercury-mariner-75-300-hp-replaces-27211","provider":"SeaSierra","version":"1.0","type":"link"}