{"product_id":"black-decker-90503998-edge-guide-genuine-oem-replacement-string-trimmer-edge-guide","title":"Black \u0026 Decker 90503998 Edge Guide – Genuine OEM Replacement String Trimmer Edge Guide","description":"\u003cp data-start=\"0\" data-end=\"209\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 90503998\u003cbr data-start=\"25\" data-end=\"28\"\u003e\u003cstrong data-start=\"28\" data-end=\"41\"\u003eCategory:\u003c\/strong\u003e Outdoor Power Equipment Parts → String Trimmer Parts → Edge Guides\u003cbr data-start=\"108\" data-end=\"111\"\u003e\u003cstrong data-start=\"111\" data-end=\"120\"\u003eType:\u003c\/strong\u003e Black \u0026amp; Decker 90503998 Edge Guide – Genuine OEM Replacement String Trimmer Edge Guide\u003c\/p\u003e\n\u003chr data-start=\"211\" data-end=\"214\"\u003e\n\u003cp data-start=\"216\" data-end=\"673\"\u003eThe Black \u0026amp; Decker 90503998 Edge Guide is a genuine OEM replacement guide designed for compatible Black \u0026amp; Decker string trimmers. This component helps maintain a consistent distance between the cutting line and nearby curbs, sidewalks, driveways, landscaping borders, and other surfaces during edging applications. Manufactured to original equipment specifications, it provides a direct replacement for a bent, cracked, worn, damaged, or missing edge guide.\u003c\/p\u003e\n\u003chr data-start=\"675\" data-end=\"678\"\u003e\n\u003ch2 data-section-id=\"1pi78xj\" data-start=\"680\" data-end=\"710\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"683\" data-end=\"710\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"712\" data-end=\"1207\"\u003e\n\u003cli data-section-id=\"muc82p\" data-start=\"712\" data-end=\"735\"\u003ePart Number: 90503998\u003c\/li\u003e\n\u003cli data-section-id=\"brmkf6\" data-start=\"736\" data-end=\"781\"\u003eGenuine OEM Black \u0026amp; Decker replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"1ceke4s\" data-start=\"782\" data-end=\"837\"\u003eReplacement edge guide for compatible string trimmers\u003c\/li\u003e\n\u003cli data-section-id=\"3i1vul\" data-start=\"838\" data-end=\"890\"\u003eHelps guide the trimmer during edging applications\u003c\/li\u003e\n\u003cli data-section-id=\"1lbt930\" data-start=\"891\" data-end=\"940\"\u003eSupports cleaner and more consistent lawn edges\u003c\/li\u003e\n\u003cli data-section-id=\"5bev61\" data-start=\"941\" data-end=\"1001\"\u003eHelps maintain proper spacing from curbs and hard surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1onzvpt\" data-start=\"1002\" data-end=\"1064\"\u003eMay help reduce accidental contact with landscaping features\u003c\/li\u003e\n\u003cli data-section-id=\"y4ndip\" data-start=\"1065\" data-end=\"1126\"\u003eIdeal for replacing a bent, cracked, worn, or missing guide\u003c\/li\u003e\n\u003cli data-section-id=\"p6iksq\" data-start=\"1127\" data-end=\"1155\"\u003eDirect-fit OEM replacement\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1156\" data-end=\"1207\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1209\" data-end=\"1212\"\u003e\n\u003ch2 data-section-id=\"id1bjs\" data-start=\"1214\" data-end=\"1245\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1245\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1247\" data-end=\"1474\"\u003e\n\u003cli data-section-id=\"1ta625d\" data-start=\"1247\" data-end=\"1274\"\u003e\n\u003cstrong data-start=\"1249\" data-end=\"1265\"\u003ePart Number:\u003c\/strong\u003e 90503998\u003c\/li\u003e\n\u003cli data-section-id=\"ktbhay\" data-start=\"1275\" data-end=\"1309\"\u003e\n\u003cstrong data-start=\"1277\" data-end=\"1294\"\u003eManufacturer:\u003c\/strong\u003e Black \u0026amp; Decker\u003c\/li\u003e\n\u003cli data-section-id=\"1i9b4gl\" data-start=\"1310\" data-end=\"1355\"\u003e\n\u003cstrong data-start=\"1312\" data-end=\"1329\"\u003eProduct Type:\u003c\/strong\u003e String Trimmer Edge Guide\u003c\/li\u003e\n\u003cli data-section-id=\"1ip9n91\" data-start=\"1356\" data-end=\"1420\"\u003e\n\u003cstrong data-start=\"1358\" data-end=\"1374\"\u003eApplication:\u003c\/strong\u003e Trimming guidance and edging-distance control\u003c\/li\u003e\n\u003cli data-section-id=\"seyb7x\" data-start=\"1421\" data-end=\"1440\"\u003e\n\u003cstrong data-start=\"1423\" data-end=\"1436\"\u003eOEM Part:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"137bin5\" data-start=\"1441\" data-end=\"1474\"\u003e\n\u003cstrong data-start=\"1443\" data-end=\"1456\"\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1476\" data-end=\"1479\"\u003e\n\u003ch2 data-section-id=\"4jtp2i\" data-start=\"1481\" data-end=\"1511\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1511\"\u003eCompatible Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1513\" data-end=\"1653\"\u003eThe Black \u0026amp; Decker 90503998 Edge Guide is designed for compatible Black \u0026amp; Decker string trimmers that use this specific guide configuration.\u003c\/p\u003e\n\u003cp data-start=\"1655\" data-end=\"1820\"\u003eAlways verify your string trimmer model, type number, mounting configuration, parts diagram, and original part number before ordering to ensure proper compatibility.\u003c\/p\u003e\n\u003chr data-start=\"1822\" data-end=\"1825\"\u003e\n\u003ch2 data-section-id=\"5r17am\" data-start=\"1827\" data-end=\"1860\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1860\"\u003eFunction of the Edge Guide\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1862\" data-end=\"1924\"\u003eThe 90503998 Edge Guide is a string trimmer accessory used to:\u003c\/p\u003e\n\u003cul data-start=\"1926\" data-end=\"2249\"\u003e\n\u003cli data-section-id=\"hw2245\" data-start=\"1926\" data-end=\"1969\"\u003eGuide the cutting head along lawn borders\u003c\/li\u003e\n\u003cli data-section-id=\"1sujqry\" data-start=\"1970\" data-end=\"2023\"\u003eHelp maintain consistent spacing from hard surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"44ixui\" data-start=\"2024\" data-end=\"2078\"\u003eSupport cleaner edging along sidewalks and driveways\u003c\/li\u003e\n\u003cli data-section-id=\"25ds6q\" data-start=\"2079\" data-end=\"2132\"\u003eImprove control near curbs and landscaping features\u003c\/li\u003e\n\u003cli data-section-id=\"pswwn9\" data-start=\"2133\" data-end=\"2195\"\u003eHelp prevent the cutting line from contacting nearby objects\u003c\/li\u003e\n\u003cli data-section-id=\"1g44i1r\" data-start=\"2196\" data-end=\"2249\"\u003eRestore the trimmer’s original edging functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2251\" data-end=\"2390\"\u003eA properly installed edge guide can make it easier to create controlled, consistent edges while protecting nearby surfaces and landscaping.\u003c\/p\u003e\n\u003chr data-start=\"2392\" data-end=\"2395\"\u003e\n\u003ch2 data-section-id=\"1h7g79j\" data-start=\"2397\" data-end=\"2438\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2400\" data-end=\"2438\"\u003eCommon Signs Replacement Is Needed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2440\" data-end=\"2488\"\u003eReplace or inspect the edge guide if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2490\" data-end=\"2804\"\u003e\n\u003cli data-section-id=\"1q6d7ym\" data-start=\"2490\" data-end=\"2525\"\u003eGuide is bent, cracked, or broken\u003c\/li\u003e\n\u003cli data-section-id=\"sd7rs\" data-start=\"2526\" data-end=\"2561\"\u003eGuide does not remain in position\u003c\/li\u003e\n\u003cli data-section-id=\"12xnq6y\" data-start=\"2562\" data-end=\"2599\"\u003eMounting points are worn or damaged\u003c\/li\u003e\n\u003cli data-section-id=\"4htf6c\" data-start=\"2600\" data-end=\"2640\"\u003eGuide interferes with the cutting head\u003c\/li\u003e\n\u003cli data-section-id=\"vxbvt1\" data-start=\"2641\" data-end=\"2687\"\u003eTrimmer is difficult to control while edging\u003c\/li\u003e\n\u003cli data-section-id=\"11ce3ej\" data-start=\"2688\" data-end=\"2732\"\u003eSpacing from hard surfaces is inconsistent\u003c\/li\u003e\n\u003cli data-section-id=\"1fytlfa\" data-start=\"2733\" data-end=\"2765\"\u003eOriginal edge guide is missing\u003c\/li\u003e\n\u003cli data-section-id=\"1myt8q6\" data-start=\"2766\" data-end=\"2804\"\u003eGuide becomes loose during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2806\" data-end=\"2938\"\u003eA damaged or missing edge guide can make edging less precise and increase the chance of the cutting line contacting nearby surfaces.\u003c\/p\u003e\n\u003chr data-start=\"2940\" data-end=\"2943\"\u003e\n\u003ch2 data-section-id=\"bnihmp\" data-start=\"2945\" data-end=\"2980\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2948\" data-end=\"2980\"\u003eInstallation \u0026amp; Service Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2982\" data-end=\"3209\"\u003eDisconnect the string trimmer from its power source before installing or removing the edge guide. Remove the battery from cordless models or unplug the power cord from electric models. Allow the cutting head to stop completely.\u003c\/p\u003e\n\u003cp data-start=\"3211\" data-end=\"3525\"\u003eRemove the damaged guide according to the manufacturer’s instructions. Clean grass and debris from the mounting area and inspect the attachment points for damage. Install the Black \u0026amp; Decker 90503998 Edge Guide in the correct orientation and confirm that it is securely attached and moves properly where applicable.\u003c\/p\u003e\n\u003cp data-start=\"3527\" data-end=\"3831\"\u003e\u003cstrong data-start=\"3527\" data-end=\"3541\"\u003eImportant:\u003c\/strong\u003e Always verify the trimmer model, type number, mounting configuration, and original part number before ordering. Wear gloves when working near the cutting head and line cutter. Do not operate the trimmer if the edge guide interferes with the spool, cutting line, or other moving components.\u003c\/p\u003e\n\u003chr data-start=\"3833\" data-end=\"3836\"\u003e\n\u003ch2 data-section-id=\"d80cxu\" data-start=\"3838\" data-end=\"3872\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3841\" data-end=\"3872\"\u003eMaintenance Recommendations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3874\" data-end=\"4371\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"jjwbg\" data-start=\"3874\" data-end=\"3936\"\u003eDisconnect the power source before inspecting the edge guide\u003c\/li\u003e\n\u003cli data-section-id=\"1x1ozlv\" data-start=\"3937\" data-end=\"3994\"\u003eRemove grass, dirt, and debris from the guide after use\u003c\/li\u003e\n\u003cli data-section-id=\"yzk4f2\" data-start=\"3995\" data-end=\"4043\"\u003eInspect the guide and mounting points for wear\u003c\/li\u003e\n\u003cli data-section-id=\"1anhsy6\" data-start=\"4044\" data-end=\"4106\"\u003eConfirm that the guide is securely attached before operation\u003c\/li\u003e\n\u003cli data-section-id=\"oth92o\" data-start=\"4107\" data-end=\"4163\"\u003eAvoid forcing the guide against curbs or hard surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"obkt1m\" data-start=\"4164\" data-end=\"4224\"\u003eReplace the guide if it becomes bent, cracked, or unstable\u003c\/li\u003e\n\u003cli data-section-id=\"1sd7v9p\" data-start=\"4225\" data-end=\"4278\"\u003eStore the trimmer carefully to prevent guide damage\u003c\/li\u003e\n\u003cli data-section-id=\"1nxrblr\" data-start=\"4279\" data-end=\"4371\" data-is-last-node=\"\"\u003eUse genuine OEM replacement parts to maintain proper fit and dependable edging performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black \u0026 Decker","offers":[{"title":"Default Title","offer_id":53587974226283,"sku":"90503998","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/90503998.jpg?v=1784678187","url":"https:\/\/generalsprayers.com\/products\/black-decker-90503998-edge-guide-genuine-oem-replacement-string-trimmer-edge-guide","provider":"GeneralSprayers","version":"1.0","type":"link"}