{"product_id":"bow-stop-roller-fits-boat-trailers-replaces-tie-down-86287-48651","title":"Bow Stop Roller – Fits Boat Trailers (Replaces Tie Down 86287, 48651)","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\u003e4-Inch Yellow Polyurethane Bow Stop Roller\u003c\/strong\u003e provides a cushioned, non-marking contact point for your boat's bow when secured on a trailer. Designed for boat trailers of various sizes, its 4-inch width and 1\/2-inch shaft hole ensure a standard fit on most bow stop brackets. The high-visibility yellow polyurethane absorbs shock and resists UV damage, making alignment easier in low light.\u003c\/p\u003e\n\u003cp\u003eIt serves as a direct interchange for Tie Down 86287, Tie Down 48651, CE Smith 29301, and C.H. Yates 450Y.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls directly on a bow stop bracket via a 1\/2-inch shaft hole.\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in both saltwater and freshwater environments.\u003c\/li\u003e\n  \u003cli\u003ePackage includes one bow roller. Hardware is not included.\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\u003eTie Down\u003c\/td\u003e\n        \u003ctd\u003e86287\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTie Down\u003c\/td\u003e\n        \u003ctd\u003e48651\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCE Smith\u003c\/td\u003e\n        \u003ctd\u003e29301\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eC.H. Yates\u003c\/td\u003e\n        \u003ctd\u003e450Y\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=\"Compatible Applications\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eType\u003c\/th\u003e\n        \u003cth\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eSpecifications\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\u003eBoat Trailer\u003c\/td\u003e\n        \u003ctd\u003eMost standard bow stop brackets\u003c\/td\u003e\n        \u003ctd\u003e1\/2-inch shaft mounting hole\u003c\/td\u003e\n        \u003ctd\u003eDesigned for protecting boat bow during loading, transport, and launching\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\u003eBow Stop Roller\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect mount on bow stop bracket via 1\/2-inch shaft hole\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003ePolyurethane \/ TPR (Thermal Plastic Rubber)\u003c\/dd\u003e\n  \u003cdt\u003eColor\u003c\/dt\u003e\n\u003cdd\u003eBright Yellow\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e4\" width × 3-5\/8\" length × 3-1\/4\" end diameter\u003c\/dd\u003e\n  \u003cdt\u003eShaft Hole Size\u003c\/dt\u003e\n\u003cdd\u003e1\/2 inch (12.7mm)\u003c\/dd\u003e\n  \u003cdt\u003eUV Resistance\u003c\/dt\u003e\n\u003cdd\u003eHigh\u003c\/dd\u003e\n  \u003cdt\u003eWater Resistance\u003c\/dt\u003e\n\u003cdd\u003eSuitable for both saltwater and freshwater use\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Bow Roller (86287\/48651)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eThis roller mounts on the winch post's bow stop assembly to create a resting point for the boat's bow once fully loaded on the trailer. Installation requires a 1\/2-inch shaft and appropriate end bells or washers to secure the roller in the bracket. Depending on the trailer configuration and boat size, a bow stop assembly may use between one and four rollers. Please note, this listing is for the roller only; mounting hardware and shaft are not included.\u003c\/p\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if this bow roller will fit my trailer?\u003c\/summary\u003e\n  \u003cp\u003eMeasure the width of your current roller and the diameter of the mounting bolt or shaft. This roller is 4 inches wide and fits a 1\/2-inch shaft, which is a common size for many boat trailers. Sizing is critical, so always verify your bracket's dimensions before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat's the benefit of polyurethane over a standard black rubber roller?\u003c\/summary\u003e\n  \u003cp\u003ePolyurethane is a more durable, non-marking material that resists UV rays, saltwater, and oils better than traditional rubber. It provides excellent shock absorption to protect your boat's hull and is less likely to crack or split over time. The bright yellow color also improves visibility during loading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhen should I replace my bow stop roller?\u003c\/summary\u003e\n  \u003cp\u003eInspect your bow roller regularly for signs of wear, such as deep grooves, cracks, splitting, or deformation. Replace it if it no longer provides a smooth, supportive surface for your boat's bow, as a worn roller can cause hull damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing bow roller?\u003c\/summary\u003e\n  \u003cp\u003eCommon failure signs include visible cracks, pieces of the roller breaking off, a \"flattened\" or deformed shape where the bow rests, and black marks or scratches appearing on your boat's hull after trailering. Excessive squeaking or resistance during loading can also indicate a worn-out roller.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan this roller be used in saltwater?\u003c\/summary\u003e\n  \u003cp\u003eYes, the polyurethane material is highly resistant to saltwater, making it an excellent choice for both freshwater and saltwater marine environments. It will not corrode or degrade from salt exposure like some other materials.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDo I need to buy anything else for installation?\u003c\/summary\u003e\n  \u003cp\u003eYes. This product is the center roller only. You will need a 1\/2-inch shaft or bolt, nuts, and potentially washers or end bells to complete the installation on your trailer's bow stop bracket. Please retain and reuse your existing hardware if it is in good condition.\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\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\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":50717900276027,"sku":"S8-JAH0-90N0","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/S8-JAH0-90N0.png?v=1762937852","url":"https:\/\/seasierra.com\/products\/bow-stop-roller-fits-boat-trailers-replaces-tie-down-86287-48651","provider":"SeaSierra","version":"1.0","type":"link"}