{"id":800,"date":"2026-03-17T20:30:11","date_gmt":"2026-03-17T20:30:11","guid":{"rendered":"https:\/\/ktractor.com\/product\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\/"},"modified":"2026-04-02T20:54:32","modified_gmt":"2026-04-02T20:54:32","slug":"upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng","status":"publish","type":"product","link":"https:\/\/ktractor.com\/es\/product\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\/","title":{"rendered":"Upper Gasket Kit 4089648 for Cummins 4B"},"content":{"rendered":"

Upper Gasket Kit 4089648 for Cummins? 4B 3.9 QSB 3.9 QSB 4.5 and B4.5C Eng<\/p>\n

*This is the Retail Price*<\/p>\n

*For distributors \/ resellers login or request an account to view your price*<\/p>\n

*This store is intended for US customers only, contact us if you want to purchase for export.<\/p>\n

It is the customers responsibility to check part numbers prior to ordering. All efforts have been made to ensure that the information contained herein is correct, but it is ultimately the buyer\u2019s responsibility to verify that the part being purchased suits the customer\u2019s intended application. If you are not sure that this is the correct part for your machine, please contact us and we will gladly assist you.<\/p>","protected":false},"excerpt":{"rendered":"

Upper Gasket Kit 4089648 for Cummins? 4B 3.9 QSB 3.9 QSB 4.5 and B4.5C Eng<\/p>","protected":false},"featured_media":826,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[37],"product_tag":[],"class_list":{"0":"post-800","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gaskets","7":"product_shipping_class-heavier-packages","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"\nUpper Gasket Kit 4089648 for Cummins 4B - K Tractor Parts, Inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ktractor.com\/es\/product\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Upper Gasket Kit 4089648 for Cummins 4B\" \/>\n<meta property=\"og:description\" content=\"Upper Gasket Kit 4089648 for Cummins? 4B 3.9 QSB 3.9 QSB 4.5 and B4.5C Eng\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ktractor.com\/es\/product\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\/\" \/>\n<meta property=\"og:site_name\" content=\"K Tractor Parts, Inc.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ktractor\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-02T20:54:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ktractor.com\/wp-content\/uploads\/2026\/03\/K4089648-I.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ktractor.com\\\/product\\\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\\\/\",\"url\":\"https:\\\/\\\/ktractor.com\\\/product\\\/upper-gasket-kit-4089648-for-cummins-4b-3-9-qsb-3-9-qsb-4-5-and-b4-5c-eng\\\/\",\"name\":\"Upper Gasket Kit 4089648 for Cummins 4B - 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