{"product_id":"skeg-guard-protector-fits-mercury-mariner-75-300-hp-replaces-gl-ckmarine-27211-27061-27341","title":"Skeg Guard Protector – Fits Mercury\/Mariner 75-300 HP (Replaces GlückMarine 27211, 27061, 27341)","description":"\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\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eSkeg Guard Protector\u003c\/strong\u003e is engineered to fit a broad range of Mercury and Mariner outboards (40-300 HP) from 1978 to the present. It provides robust protection for your engine's skeg against damage from underwater impacts and can be used to repair an already damaged skeg. Compatible series include Command Thrust, Verado, ProXS, SeaPro, Optimax, and EFI.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct interchange for several part numbers, including GlückMarine 27211, 27061, 27341, and 27031, as well as SupremeMarine 1905 and Safe-Skeg 35-SS645.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls quickly via a simple bolt-on process with included hardware.\u003c\/li\u003e\n\u003cli\u003eCrafted from polished 316 marine-grade stainless steel for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eFeatures a drain hole to prevent water buildup, corrosion, and damage from freezing.\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eGlückMarine\u003c\/td\u003e\n        \u003ctd\u003e27211\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGlückMarine\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGlückMarine\u003c\/td\u003e\n        \u003ctd\u003e27341\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGlückMarine\u003c\/td\u003e\n        \u003ctd\u003e27031 Skeg Guard\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      \u003ctr\u003e\n        \u003ctd\u003eSafe-Skeg\u003c\/td\u003e\n        \u003ctd\u003e35-SS645\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Mercury and Mariner owners, please verify your engine's horsepower, year, and gearcase specifications to ensure a perfect fit.\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\u003e75-90-115 HP\u003c\/td\u003e\n        \u003ctd\u003e75–115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2014–Present\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust \u0026amp; SeaPro (4.25\" GC, 2.38)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e135-150-175-200-225 HP\u003c\/td\u003e\n        \u003ctd\u003e135–225\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\u003eVerado (4.8\" GC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e150 HP\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\u003eProXS \u0026amp; SeaPro (4.8\" GC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e200-225-250 HP\u003c\/td\u003e\n        \u003ctd\u003e200–250\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\u003eOptimax \u0026amp; ProXS (No Torquemaster)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e200-250-300 HP\u003c\/td\u003e\n        \u003ctd\u003e200–300\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\u003ePRO Verado (4.8\" GC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e40-50-60 HP\u003c\/td\u003e\n        \u003ctd\u003e40–60\u003c\/td\u003e\n        \u003ctd\u003e2 \u0026amp; 4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1991–Present\u003c\/td\u003e\n        \u003ctd\u003e27341\u003c\/td\u003e\n        \u003ctd\u003eSmaller 3.44\" Gearcase, 2.07\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e75-90-115 HP\u003c\/td\u003e\n        \u003ctd\u003e75–115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2015–Present\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n        \u003ctd\u003eStandard models\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e135 HP\u003c\/td\u003e\n        \u003ctd\u003e135\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1986–2012\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n        \u003ctd\u003eOlder models\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e140 HP\u003c\/td\u003e\n        \u003ctd\u003e140\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2001–2005\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n        \u003ctd\u003eStandard models\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e150-175 HP\u003c\/td\u003e\n        \u003ctd\u003e150–175\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1978–2018\u003c\/td\u003e\n        \u003ctd\u003e27061\u003c\/td\u003e\n        \u003ctd\u003eOptimax, Pro XS \u0026amp; EFI 4.75\" Torpedo\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eSkeg Guard\/Protector\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eBolt-on with provided hardware\u003c\/dd\u003e\n  \u003cdt\u003eConnection\u003c\/dt\u003e\n\u003cdd\u003eDirect bolt-on with screws\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003e316 Marine-Grade Stainless Steel\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eSilver\/Polished Stainless\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eVaries by model; see compatibility table\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.44-0.66 kg (0.97-1.45 lb) depending on model\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\u003eStandard marine fasteners (included)\u003c\/dd\u003e\n  \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003eMarine environment\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e30 days (manufacturer)\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003e3mm lower wear tab, includes drain hole to prevent water collection and corrosion\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Skeg Protector (Replaces GlückMarine 27211\/27061\/27341)\u003c\/li\u003e\n\u003cli\u003e4 x Mounting Screws\u003c\/li\u003e\n\u003cli\u003e1 x Drill Bit\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e2 x Nuts (for model 27341)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e2 x Hex Wrenches (for model 27341)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1 x Loctite Thread Locking Adhesive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eEnsure at least 2-3 inches of the original skeg remains for proper mounting. The guard cannot be installed on a completely missing skeg.\u003c\/li\u003e\n\u003cli\u003eClean the skeg surface thoroughly, removing any marine growth, dirt, or debris.\u003c\/li\u003e\n\u003cli\u003eFit the skeg guard over the existing skeg to confirm alignment.\u003c\/li\u003e\n\u003cli\u003eUse the mounting holes on the guard as a template to mark drilling locations on your skeg.\u003c\/li\u003e\n\u003cli\u003eCarefully drill the marked holes using the included drill bit.\u003c\/li\u003e\n\u003cli\u003eApply the supplied Loctite thread locking adhesive to the threads of each mounting screw to prevent loosening from vibration.\u003c\/li\u003e\n\u003cli\u003eSecure the skeg guard using the supplied screws and nuts (if applicable). Tighten until snug, but do not overtighten to avoid damaging the threads or skeg.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much of my original skeg is needed for installation?\u003c\/summary\u003e\n\u003cp\u003eYou need approximately 2 to 3 inches of the original skeg remaining. The guard is designed to bolt onto this remaining section for structural support.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the correct model (27211, 27061, or 27341)?\u003c\/summary\u003e\n\u003cp\u003eRefer to the \"Engine \u0026amp; Model Compatibility\" table. Model 27211 generally fits larger HP engines with 4.8\" gearcases, model 27061 fits mid-range engines with 4.75\" torpedo gearcases, and model 27341 is for smaller 40-60 HP engines. Always match your engine's HP, year, and gearcase notes.\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 allows water to escape, preventing it from getting trapped inside the guard. This is critical for preventing corrosion, mineral buildup, and potential damage from freezing water in colder climates.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the signs that I need a skeg guard?\u003c\/summary\u003e\n\u003cp\u003eCommon signs include visible damage to your skeg such as cracks, chips, or a bent profile from hitting submerged objects. A skeg guard can repair this damage and prevent future issues. It's also a great preventative measure even if your skeg is currently undamaged.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\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 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 QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718262329659,"sku":"XR-27211","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/XR-27211.png?v=1762958374","url":"https:\/\/seasierra.com\/products\/skeg-guard-protector-fits-mercury-mariner-75-300-hp-replaces-gl-ckmarine-27211-27061-27341","provider":"SeaSierra","version":"1.0","type":"link"}