{"id":467,"date":"2023-07-20T09:33:57","date_gmt":"2023-07-20T01:33:57","guid":{"rendered":"https:\/\/boss.xgtu.cn\/product\/n4w\/"},"modified":"2023-08-28T09:54:51","modified_gmt":"2023-08-28T01:54:51","slug":"n4w","status":"publish","type":"product","link":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/","title":{"rendered":"N4W"},"content":{"rendered":"<div class=\"product_con\">\n<p><span style=\"color: #333333; font-family: arial; background-color: #ffffff;\">N4W is especially designed for SPGO as its back-up ring,It can minimize the problem of seal failure caused by excessive seal clearance.<\/span><\/p>\n<p><span style=\"color: #333333; font-family: arial; background-color: #ffffff;\">N4W dimensions:<\/span><\/p>\n<table class=\"ke-zeroborder\" style=\"border-collapse: collapse; width: 244.22pt;\" border=\"0\" width=\"407\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et3\" width=\"407\" height=\"23\"><span style=\"color: #003399;\"><strong>SIZE MM<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 70*65*2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 90*85*2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 95*90*2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 100*95*2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 105*100*2.5<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 110*104*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 115*109*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 120*114*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 125*119*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 130*124*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 135*129*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 140*134*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 145*139*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 150*144*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 160*154*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" height=\"23\">N4W 170*164*3<\/td>\n<\/tr>\n<tr>\n<td class=\"et4\" height=\"23\">N4W 180*174*3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>PA Nylon backup ring<br \/>\nSeal kit<br \/>\nconstruction machinery<br \/>\nspare part<br \/>\nProduct description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket<\/p>","protected":false},"featured_media":483,"template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-467","product","type-product","status-publish","has-post-thumbnail","product_cat-gasket-washers-back-up-ring","first","instock","shipping-taxable","product-type-external"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"BOSS Sealing Solutions - Hydraulic seal and pneumatic seal factory\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT\" \/>\n\t\t<meta property=\"og:description\" content=\"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-07-20T01:33:57+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-08-28T01:54:51+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT\" \/>\n\t\t<meta name=\"twitter:description\" content=\"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/?page_id=1193#listItem\",\"name\":\"Allproducts\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/?page_id=1193#listItem\",\"position\":2,\"name\":\"Allproducts\",\"item\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/?page_id=1193\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product-category\\\/gasket-washers-back-up-ring\\\/#listItem\",\"name\":\"Gasket washers Back-up Ring\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product-category\\\/gasket-washers-back-up-ring\\\/#listItem\",\"position\":3,\"name\":\"Gasket washers Back-up Ring\",\"item\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product-category\\\/gasket-washers-back-up-ring\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#listItem\",\"name\":\"N4W\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/?page_id=1193#listItem\",\"name\":\"Allproducts\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#listItem\",\"position\":4,\"name\":\"N4W\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product-category\\\/gasket-washers-back-up-ring\\\/#listItem\",\"name\":\"Gasket washers Back-up Ring\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#itempage\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/\",\"name\":\"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT\",\"description\":\"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket\",\"inLanguage\":\"ko-KR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/N4W.jpg\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#mainImage\",\"width\":300,\"height\":300,\"caption\":\"N4W\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#mainImage\"},\"datePublished\":\"2023-07-20T09:33:57+08:00\",\"dateModified\":\"2023-08-28T09:54:51+08:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#organization\",\"name\":\"BOSS Sealing Solutions\",\"description\":\"Hydraulic seal and pneumatic seal factory\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"email\":\"sales@bosssealing.com\",\"telephone\":\"+86 13392768056\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/logo.png\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#organizationLogo\",\"width\":1744,\"height\":555,\"caption\":\"BOSS Sealing Solutions\"},\"image\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/product\\\/n4w\\\/#organizationLogo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#website\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"name\":\"BOSS Sealing Solutions\",\"alternateName\":\"BOSS Sealing\",\"description\":\"Hydraulic seal and pneumatic seal factory\",\"inLanguage\":\"ko-KR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT","description":"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket","canonical_url":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/#listItem","position":1,"name":"Home","item":"https:\/\/www.bosssealing.com\/ko\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/?page_id=1193#listItem","name":"Allproducts"}},{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/?page_id=1193#listItem","position":2,"name":"Allproducts","item":"https:\/\/www.bosssealing.com\/ko\/?page_id=1193","nextItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/#listItem","name":"Gasket washers Back-up Ring"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/#listItem","position":3,"name":"Gasket washers Back-up Ring","item":"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#listItem","name":"N4W"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/?page_id=1193#listItem","name":"Allproducts"}},{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#listItem","position":4,"name":"N4W","previousItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/#listItem","name":"Gasket washers Back-up Ring"}}]},{"@type":"ItemPage","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#itempage","url":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/","name":"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT","description":"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket","inLanguage":"ko-KR","isPartOf":{"@id":"https:\/\/www.bosssealing.com\/ko\/#website"},"breadcrumb":{"@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/N4W.jpg","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#mainImage","width":300,"height":300,"caption":"N4W"},"primaryImageOfPage":{"@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#mainImage"},"datePublished":"2023-07-20T09:33:57+08:00","dateModified":"2023-08-28T09:54:51+08:00"},{"@type":"Organization","@id":"https:\/\/www.bosssealing.com\/ko\/#organization","name":"BOSS Sealing Solutions","description":"Hydraulic seal and pneumatic seal factory","url":"https:\/\/www.bosssealing.com\/ko\/","email":"sales@bosssealing.com","telephone":"+86 13392768056","logo":{"@type":"ImageObject","url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#organizationLogo","width":1744,"height":555,"caption":"BOSS Sealing Solutions"},"image":{"@id":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/#organizationLogo"}},{"@type":"WebSite","@id":"https:\/\/www.bosssealing.com\/ko\/#website","url":"https:\/\/www.bosssealing.com\/ko\/","name":"BOSS Sealing Solutions","alternateName":"BOSS Sealing","description":"Hydraulic seal and pneumatic seal factory","inLanguage":"ko-KR","publisher":{"@id":"https:\/\/www.bosssealing.com\/ko\/#organization"}}]},"og:locale":"ko_KR","og:site_name":"BOSS Sealing Solutions - Hydraulic seal and pneumatic seal factory","og:type":"article","og:title":"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT","og:description":"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket","og:url":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/","og:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","og:image:secure_url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","article:published_time":"2023-07-20T01:33:57+00:00","article:modified_time":"2023-08-28T01:54:51+00:00","twitter:card":"summary_large_image","twitter:title":"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT","twitter:description":"PA Nylon backup ring Seal kit construction machinery spare part Product description: N4W,BACK UP RING FOR MOBILE HYDRAULICS,SEAL KIT,Nylon PA gasket","twitter:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png"},"aioseo_meta_data":{"post_id":"467","title":"N4W BACK UP RING FOR MOBILE HYDRAULICS SEAL KIT","description":null,"keywords":[],"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":"","og_article_section":null,"og_article_tags":[],"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"ItemPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":"","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-20 01:41:59","updated":"2025-07-29 02:22:25","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/ko\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/ko\/?page_id=1193\" title=\"Allproducts\">Allproducts<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/\" title=\"Gasket washers Back-up Ring\">Gasket washers Back-up Ring<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tN4W\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.bosssealing.com\/ko\/"},{"label":"Allproducts","link":"https:\/\/www.bosssealing.com\/ko\/?page_id=1193"},{"label":"Gasket washers Back-up Ring","link":"https:\/\/www.bosssealing.com\/ko\/product-category\/gasket-washers-back-up-ring\/"},{"label":"N4W","link":"https:\/\/www.bosssealing.com\/ko\/product\/n4w\/"}],"_links":{"self":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/product\/467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/media\/483"}],"wp:attachment":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/media?parent=467"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/product_brand?post=467"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/product_cat?post=467"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/product_tag?post=467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}