{"product_id":"4-amber-pvc-bow-roller-with-1-2-shaft-fits-boat-trailers-replaces-86287","title":"4\" Amber PVC Bow Roller with 1\/2\" Shaft – Fits Boat Trailers (Replaces 86287)","description":"\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\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e4\" Amber PVC Bow Roller with 1\/2\" Shaft\u003c\/strong\u003e is engineered for boat trailers, providing essential boat protection and alignment. Its specialized design helps center your boat during loading and transport, preventing contact between the bow and the winch stand.\u003c\/p\u003e\n\u003cp\u003eThis part is a direct replacement for Tie Down part number 86287.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstalls easily on a standard winch post with a 1\/2\" shaft.\u003c\/li\u003e\n\u003cli\u003eFeatures integrated bells to assist with proper boat alignment.\u003c\/li\u003e\n\u003cli\u003eThe cushioned design helps absorb impact during loading.\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.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\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    \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\u003eBow Roller for Boat Trailer\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eMounted on winch post via 1\/2\" shaft\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003ePVC (polyvinyl chloride)\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eAmber\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e4\" width, 3.75\" length, 3.5\" height\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003e0.8 lbs (0.36 kg)\u003c\/dd\u003e\n  \u003cdt\u003eShaft Diameter\u003c\/dt\u003e\n\u003cdd\u003e1\/2 inch\u003c\/dd\u003e\n  \u003cdt\u003eWarranty\u003c\/dt\u003e\n\u003cdd\u003e1-Year Limited\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eIncludes bells for proper boat alignment; cushioned stop design to reduce impact\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 x 4\" Amber PVC Bow Roller with 1\/2\" Shaft (86287)\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\u003ePosition your trailer on a level surface and ensure the boat is safely secured or removed.\u003c\/li\u003e\n\u003cli\u003eLoosen and remove the nut and bolt that make up the 1\/2\" shaft holding the old bow roller.\u003c\/li\u003e\n\u003cli\u003eSlide the old roller, along with any end bells or washers, off the winch post mount.\u003c\/li\u003e\n\u003cli\u003eClean the shaft mounting area to remove any dirt or corrosion.\u003c\/li\u003e\n\u003cli\u003eSlide the new 4\" Amber PVC Bow Roller onto the shaft, ensuring it is centered.\u003c\/li\u003e\n\u003cli\u003eRe-install the shaft through the roller and winch post, and securely tighten the nut. Ensure the roller can still spin with moderate hand pressure.\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\u003csummary\u003eHow do I know if this bow roller will fit my trailer?\u003c\/summary\u003e\u003cp\u003eThis roller is designed for boat trailers with a 1\/2-inch diameter shaft on the winch post. To ensure compatibility, measure the shaft on your trailer's winch stand before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the purpose of the 'bell' ends on this roller?\u003c\/summary\u003e\u003cp\u003eThe integrated bells on each end of the roller help guide the boat's bow into the correct position, ensuring it is centered during loading and unloading. This prevents the hull from scraping against the winch post.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen should I replace my bow roller?\u003c\/summary\u003e\u003cp\u003eInspect your bow roller at least once a season. You should replace it if you notice any deep gouges, cracks, flat spots, or if it no longer spins freely. A worn roller can damage your boat's hull.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a failing bow roller?\u003c\/summary\u003e\u003cp\u003eKey signs include visible cracks or deformation (flat spots) from pressure. Another common failure is when the roller seizes and stops spinning, which can cause scuffing and damage to your boat's gelcoat during retrieval.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs PVC a better material than rubber for this part?\u003c\/summary\u003e\u003cp\u003ePVC offers excellent durability and is non-marking, meaning it won't leave scuffs on your boat's hull. It is also resistant to damage from UV light and saltwater, making it a long-lasting choice compared to older rubber materials which can degrade and become brittle.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\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\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\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\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 differs—even if your model appears compatible—do not order.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement part, not an original equipment manufacturer (OEM) component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is highly recommended to ensure safety and proper performance.\u003c\/li\u003e\n\u003cli style=\"color:#d0021b;\"\u003e\n\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product contains Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer.\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 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":50717886447931,"sku":"19BT013","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/4_inches__Boat_Trailer_Bow_Stop_Roller_by_1-2_inches_Shaft_-_JLM_MARINE-8287986.png?v=1762937368","url":"https:\/\/seasierra.com\/products\/4-amber-pvc-bow-roller-with-1-2-shaft-fits-boat-trailers-replaces-86287","provider":"SeaSierra","version":"1.0","type":"link"}