{"id":25330,"date":"2026-06-23T09:14:04","date_gmt":"2026-06-23T14:14:04","guid":{"rendered":"https:\/\/iasaglobal.com\/ecuador\/?post_type=product&#038;p=25330"},"modified":"2026-06-29T10:51:48","modified_gmt":"2026-06-29T15:51:48","slug":"tambor-de-freno-frontal-no-3721ax","status":"publish","type":"product","link":"https:\/\/iasaglobal.com\/ecuador\/producto\/tambor-de-freno-frontal-no-3721ax\/","title":{"rendered":"Tambor de Freno Frontal No. 3721AX"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"25330\" class=\"elementor elementor-25330\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a51c532 e-flex e-con-boxed e-con e-parent\" data-id=\"a51c532\" data-element_type=\"container\" data-settings=\"{&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6b240f elementor-widget elementor-widget-text-editor\" data-id=\"f6b240f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 07-02-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><strong>Referencia:<\/strong> 10 AGUJEROS. EJE DELANTERO DIRECCIONAL DE CAMIONES AMERICANOS<\/p><p>El tambor de freno frontal No. 3721AX es el componente de fricci\u00f3n del sistema de frenos de tambor del eje delantero direccional de camiones americanos pesados, con dimensiones de 15 pulgadas de di\u00e1metro por 4 pulgadas de ancho, 10 agujeros de montaje y una capacidad de eje de 13,200 lbs.<\/p><p><strong>\u00bfCu\u00e1ndo reemplazar el tambor de freno frontal?<\/strong><\/p><p>Un tambor deteriorado se manifiesta con vibraci\u00f3n o pulsaci\u00f3n en el pedal de freno, ruido met\u00e1lico durante el frenado, desgaste irregular o acanalado en la superficie de fricci\u00f3n, calentamiento excesivo del eje delantero y desviaci\u00f3n del veh\u00edculo al frenar.<\/p><p><strong>Caracter\u00edsticas t\u00e9cnicas<\/strong><\/p><ul><li>Tambor de freno frontal balanceado de fundici\u00f3n, tipo disco.<\/li><li>Di\u00e1metro: 15 pulgadas \/ Ancho: 4 pulgadas.<\/li><li>N\u00famero de agujeros de montaje: 10.<\/li><li>Di\u00e1metro del c\u00edrculo de pernos: 11\u00bc pulgadas.<\/li><li>Peso: 79 lbs.<\/li><li>Capacidad de eje: 13,200 lbs.<\/li><li>Montaje: Tipo outboard (exterior).<\/li><\/ul><p><strong>Especificaciones t\u00e9cnicas<\/strong><\/p><ul><li><strong>N\u00famero de Parte OEM<\/strong>: 3721AX<\/li><li><strong>Marca de referencia<\/strong>: Gunite<\/li><li><strong>Tipo de componente<\/strong>: Tambor de freno frontal balanceado<\/li><li><strong>Di\u00e1metro<\/strong>: 15 pulgadas (38.1 cm)<\/li><li><strong>Ancho<\/strong>: 4 pulgadas (10.2 cm)<\/li><li><strong>Agujeros de montaje<\/strong>: 10<\/li><li><strong>Peso<\/strong>: 79 lbs (35.8 kg)<\/li><li><strong>Capacidad de eje<\/strong>: 13,200 lbs<\/li><li><strong>Aplicaci\u00f3n<\/strong>: Eje delantero direccional, camiones pesados y autobuses<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-03a758b e-flex e-con-boxed e-con e-parent\" data-id=\"03a758b\" 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368 448c20.8 0 40.8-2.4 59.8-6.8C456.3 459.7 499.4 480 553 480c9.2 0 17.5-5.5 21.2-14 3.6-8.5 1.9-18.3-4.4-25-.4-.3-22.5-24.1-37.8-54.8zm-392.8-92.3L122.1 305c-14.1 9.1-28.5 16.3-43.1 21.4 2.7-4.7 5.4-9.7 8-14.8l15.5-31.1L77.7 256C64.2 242.6 48 220.7 48 192c0-60.7 73.3-112 160-112s160 51.3 160 112-73.3 112-160 112c-16.5 0-33-1.9-49-5.6l-19.8-4.5zM498.3 352l-24.7 24.4 15.5 31.1c2.6 5.1 5.3 10.1 8 14.8-14.6-5.1-29-12.3-43.1-21.4l-17.1-11.1-19.9 4.6c-16 3.7-32.5 5.6-49 5.6-54 0-102.2-20.1-131.3-49.7C338 339.5 416 272.9 416 192c0-3.4-.4-6.7-.7-10C479.7 196.5 528 238.8 528 288c0 28.7-16.2 50.6-29.7 64z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3666f7b0 elementor-widget elementor-widget-shiftup_core_icon_with_text\" data-id=\"3666f7b0\" data-element_type=\"widget\" data-widget_type=\"shiftup_core_icon_with_text.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div 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viewBox=\"0 0 16 16\" class=\"cr-ajax-search-icon\" fill=\"#868686\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t\t\t\t\t<path fill-rule=\"evenodd\" d=\"M10.442 10.442a1 1 0 0 1 1.415 0l3.85 3.85a1 1 0 0 1-1.414 1.415l-3.85-3.85a1 1 0 0 1 0-1.415z\"\/>\n\t\t\t\t\t\t\t<path fill-rule=\"evenodd\" d=\"M6.5 12a5.5 5.5 0 1 0 0-11 5.5 5.5 0 0 0 0 11zM13 6.5a6.5 6.5 0 1 1-13 0 6.5 6.5 0 0 1 13 0z\"\/>\n\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<input name=\"cr_input_text_search\" class=\"cr-input-text\" type=\"text\" placeholder=\"Buscar opiniones de clientes\" value=\"\" aria-label=\"Buscar opiniones de clientes\">\n\t\t\t\t\t\t<span class=\"cr-clear-input\">\n\t\t\t\t\t\t\t<svg width=\"1em\" height=\"1em\" viewBox=\"0 0 16 16\" class=\"bi bi-x-circle-fill\" fill=\"#868686\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t\t\t\t\t\t<path fill-rule=\"evenodd\" d=\"M16 8A8 8 0 1 1 0 8a8 8 0 0 1 16 0zM5.354 4.646a.5.5 0 1 0-.708.708L7.293 8l-2.647 2.646a.5.5 0 0 0 .708.708L8 8.707l2.646 2.647a.5.5 0 0 0 .708-.708L8.707 8l2.647-2.646a.5.5 0 0 0-.708-.708L8 7.293 5.354 4.646z\"\/>\n\t\t\t\t\t\t\t<\/svg>\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div><button type=\"button\" class=\"cr-button-search\">Buscar<\/button><\/div><div class=\"cr-count-row\"><div class=\"cr-count-row-count\">0 de 0 rese\u00f1as<\/div><div class=\"cr-ajax-reviews-sort-div\"><select name=\"cr_ajax_reviews_sort\" class=\"cr-ajax-reviews-sort\" data-nonce=\"a5ec600f26\" aria-label=\"Ordenar rese\u00f1as\"><option value=\"recent\" selected=\"selected\">M\u00e1s reciente<\/option><option value=\"helpful\">M\u00e1s \u00fatil<\/option><\/select><\/div><\/div><p class=\"cr-search-no-reviews\">Lo siento, no hay rese\u00f1as que coincidan con sus selecciones actuales<\/p><\/div><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1338701e elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"1338701e\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256c0 136.967-111.033 248-248 248S8 392.967 8 256 119.033 8 256 8s248 111.033 248 248zM227.314 387.314l184-184c6.248-6.248 6.248-16.379 0-22.627l-22.627-22.627c-6.248-6.249-16.379-6.249-22.628 0L216 308.118l-70.059-70.059c-6.248-6.248-16.379-6.248-22.628 0l-22.627 22.627c-6.248 6.248-6.248 16.379 0 22.627l104 104c6.249 6.249 16.379 6.249 22.628.001z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b1c4f21 elementor-widget elementor-widget-shiftup_core_icon_with_text\" data-id=\"0b1c4f21\" data-element_type=\"widget\" data-widget_type=\"shiftup_core_icon_with_text.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-icon-with-text qodef-layout--before-content qodef--icon-pack \">\n\t<div class=\"qodef-m-icon-wrapper\" >\n\t\t<span class=\"qodef-shortcode qodef-m  qodef-icon-holder qodef-size--huge qodef-layout--normal\"  >\t\t\t\t<\/span>\t<\/div>\n\t<div class=\"qodef-m-content\">\n\t\t\t<h3 class=\"qodef-m-title\" >\n\t\t\t\t\t<span class=\"qodef-m-title-text\">Garant\u00eda de productos<\/span>\n\t\t\t<\/h3>\n\t\t\t<\/div>\n<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f4ef83a elementor-widget elementor-widget-text-editor\" data-id=\"0f4ef83a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Garantia contra da\u00f1os desde f\u00e1brica.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<h4 style=\"text-align: left\"><img decoding=\"async\" class=\"alignnone wp-image-16878 lazyload\" data-src=\"https:\/\/iasaglobal.com\/ecuador\/wp-content\/uploads\/sites\/2\/2024\/08\/icons-tienda3.png\" alt=\"\" width=\"170\" height=\"170\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 170px; --smush-placeholder-aspect-ratio: 170\/170;\" \/> <img decoding=\"async\" class=\"alignnone wp-image-16877 lazyload\" data-src=\"https:\/\/iasaglobal.com\/ecuador\/wp-content\/uploads\/sites\/2\/2024\/08\/icons-tienda4.png\" alt=\"\" width=\"170\" height=\"170\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 170px; --smush-placeholder-aspect-ratio: 170\/170;\" \/><\/h4>\n<p><strong>No. Parte: 3721AX<\/strong><\/p>\n<p>&nbsp;<\/p>\n[wpcode id=\"19976\"]\n","protected":false},"featured_media":25309,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[174,139,178,135],"product_tag":[],"class_list":["post-25330","product","type-product","status-publish","has-post-thumbnail","product_cat-5-frenos-repuestos","product_cat-repuestos","product_cat-super-promociones-2","product_cat-items-tienda","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v26.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tambor de Freno Frontal No. 3721AX - IASA Ecuador | El Equipo del Progreso<\/title>\n<meta name=\"description\" content=\"Tambor de freno frontal Gunite 3721AX. 15&quot; x 4&quot;, 10 agujeros, 79 lbs. 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