{"id":5232,"date":"2026-09-30T08:26:54","date_gmt":"2026-09-30T08:26:54","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=5232"},"modified":"2026-09-30T09:48:16","modified_gmt":"2026-09-30T09:48:16","slug":"cummins-k38-sea-water-pump-5493046","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/pt\/product\/cummins-k38-sea-water-pump-5493046\/","title":{"rendered":"Bomba de \u00e1gua do mar Cummins K38 5493046"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u258c<strong>Vis\u00e3o geral do produto<\/strong><\/h2>\n\n\n\n<p>O <strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong> is a replacement cooling system component designed for Cummins K38 and K50 diesel engine applications.<\/p>\n\n\n\n<p>The sea water pump, also known as a raw water pump, is used in marine engine cooling systems to circulate external water through the cooling circuit. It supports heat transfer during engine operation and helps maintain stable operating conditions for the diesel engine.<\/p>\n\n\n\n<p>Identified by <strong>Part Number 5493046<\/strong>, this <strong>Cummins Sea Water Pump<\/strong> is supplied as an individual replacement component for engine repair, maintenance, and overhaul projects. It is associated with reference numbers <strong>3393018, 4314820, and 4314522<\/strong>, which can be used when confirming replacement requirements.<\/p>\n\n\n\n<p>For marine diesel engines such as the Cummins K38 and K50, the cooling system relies on proper water circulation to remove heat generated during operation. When the original sea water pump shows wear or requires replacement, selecting the correct pump according to the engine model and part number helps maintain system compatibility.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Especifica\u00e7\u00f5es t\u00e9cnicas e refer\u00eancia de palavras-chave<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Item<\/strong><\/th><th><strong>Especifica\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Nome do produto<\/td><td>Cummins K38 Sea Water Pump<\/td><\/tr><tr><td>N\u00famero da pe\u00e7a<\/td><td>5493046<\/td><\/tr><tr><td>Reference Numbers<\/td><td>3393018 \/ 4314820 \/ 4314522<\/td><\/tr><tr><td>Engine Models<\/td><td>Cummins K38 \/ K50<\/td><\/tr><tr><td>Component Type<\/td><td>Sea Water Pump<\/td><\/tr><tr><td>Sistema<\/td><td>Engine Cooling System<\/td><\/tr><tr><td>Aplicativo<\/td><td>Marine Diesel Engine Repair<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Function of Cummins K38 Sea Water Pump 5493046<\/strong><\/h2>\n\n\n\n<p>O <strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong> plays an important role in the marine engine cooling system. Unlike a standard engine water pump that circulates internal coolant, a sea water pump handles external cooling water used for heat exchange.<\/p>\n\n\n\n<p>The main functions include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Circulating seawater or raw water through the cooling system<\/li>\n\n\n\n<li>Supporting heat exchange during engine operation<\/li>\n\n\n\n<li>Helping maintain suitable engine operating temperature<\/li>\n\n\n\n<li>Providing continuous cooling flow for marine diesel applications<\/li>\n<\/ul>\n\n\n\n<p>A properly operating sea water pump helps the engine cooling system work efficiently. During maintenance or overhaul, related components such as the impeller, seals, shaft, and pump housing may also be inspected depending on the pump condition.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Cummins K38 Sea Water Pump Applications<\/strong><\/h2>\n\n\n\n<p>O <strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong> is designed for marine applications using Cummins K38 and K50 diesel engines.<\/p>\n\n\n\n<p>Common application areas include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sistemas de propuls\u00e3o mar\u00edtima<\/li>\n\n\n\n<li>Commercial vessel engine systems<\/li>\n\n\n\n<li>Marine diesel engine maintenance projects<\/li>\n\n\n\n<li>Engine cooling system replacement<\/li>\n<\/ul>\n\n\n\n<p>Because different marine engine configurations may use different cooling components, confirming the engine model and original part number is important when selecting a replacement sea water pump.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Related Cooling System Components<\/strong><\/h2>\n\n\n\n<p>The sea water pump works together with other cooling system components to maintain proper engine temperature control.<\/p>\n\n\n\n<p>Common related components include:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Componente<\/th><th>Fun\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td>Impeller<\/td><td>Creates water flow inside the pump<\/td><\/tr><tr><td>Pump Shaft<\/td><td>Transfers rotation to the pump assembly<\/td><\/tr><tr><td>Seal Components<\/td><td>Help prevent water leakage<\/td><\/tr><tr><td>Pump Housing<\/td><td>Supports internal pump components<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>When replacing a <strong>Cummins K38 Sea Water Pump<\/strong>, checking related components can help identify additional maintenance requirements during engine service.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Principais recursos<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Designed for Cummins K38 and K50 diesel engines<\/strong><\/li>\n\n\n\n<li><strong>Part Number: 5493046<\/strong><\/li>\n\n\n\n<li><strong>Reference Numbers: 3393018 \/ 4314820 \/ 4314522<\/strong><\/li>\n\n\n\n<li><strong>Marine engine cooling system component<\/strong><\/li>\n\n\n\n<li><strong>Sea water pump for raw water cooling applications<\/strong><\/li>\n\n\n\n<li><strong>Suitable for Cummins engine repair and maintenance projects<\/strong><\/li>\n\n\n\n<li><strong>Available for individual sourcing and bulk inquiries<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258cNeed the <strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong>?<\/h2>\n\n\n\n<div class=\"wp-block-buttons has-custom-font-size has-medium-font-size is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"http:\/\/wa.me\/8618671978898\"><strong>Get a Quote for <strong><strong><strong><strong><strong><strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u258c<strong>Perguntas frequentes<\/strong><\/h2>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">Q1: What is the Cummins K38 Sea Water Pump 5493046?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A1: The <strong>Bomba de \u00e1gua do mar Cummins K38 5493046<\/strong> is a marine cooling system component used on Cummins K38 and K50 diesel engines. It circulates external cooling water through the engine cooling system.<\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">Q2: What engines use the 5493046 sea water pump?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A2: The <strong>5493046 Sea Water Pump<\/strong> is designed for Cummins K38 and K50 engine applications.<\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">Q3: What are the reference numbers for Cummins Sea Water Pump 5493046?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A3: The related reference numbers include <strong>3393018, 4314820, and 4314522<\/strong>. These numbers can be used together with engine information when confirming replacement requirements.<\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">Q4: What is the difference between a sea water pump and an engine water pump?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A4: A sea water pump, also called a raw water pump, circulates external cooling water used for heat exchange in marine engine cooling systems. An engine water pump usually circulates internal coolant within the engine cooling circuit.<\/p>\n<\/div><\/div>\n\n\n\n<div data-schema-only=\"false\" class=\"wp-block-aioseo-faq\"><h3 class=\"aioseo-faq-block-question\">Q5: When does a Cummins K38 sea water pump need replacement?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p>A5: Replacement may be required when the pump has wear, leakage, reduced water flow, or other conditions affecting the engine cooling system during operation.<\/p>\n<\/div><\/div>","protected":false},"featured_media":5233,"parent":0,"menu_order":0,"template":"","product_categories":[24],"class_list":["post-5232","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-cummins-enging-parts-ccec"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cummins K38 Sea Water Pump 5493046 for K38 and K50 marine diesel engines. 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YIZHI POWER supplies brand-new Cummins water pump components for replacement.","canonical_url":"https:\/\/yzdlparts.com\/pt\/product\/cummins-k38-sea-water-pump-5493046\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"","webmasterTools":{"google-site-verification":"3KsgiAUkNAbGxoKMCHSYOuovAZmr1EUidaOVBcyUWa4","miscellaneous":""},"schema":null,"og:locale":"pt_BR","og:site_name":"Yizhi Power -","og:type":"article","og:title":"Cummins K38 Sea Water Pump 5493046 - Yizhi Power","og:description":"Cummins K38 Sea Water Pump 5493046 for K38 and K50 marine diesel engines. YIZHI POWER supplies brand-new Cummins water pump components for replacement.","og:url":"https:\/\/yzdlparts.com\/pt\/product\/cummins-k38-sea-water-pump-5493046\/","og:image":"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp","og:image:secure_url":"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp","article:published_time":"2026-09-30T08:26:54+00:00","article:modified_time":"2026-09-30T09:48:16+00:00","twitter:card":"summary_large_image","twitter:title":"Cummins K38 Sea Water Pump 5493046 - Yizhi Power","twitter:description":"Cummins K38 Sea Water Pump 5493046 for K38 and K50 marine diesel engines. YIZHI POWER supplies brand-new Cummins water pump components for replacement.","twitter:image":"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp"},"aioseo_meta_data":{"post_id":"5232","title":null,"description":"Cummins K38 Sea Water Pump 5493046 for K38 and K50 marine diesel engines. YIZHI POWER supplies brand-new Cummins water pump components for replacement.","keywords":null,"keyphrases":{"focus":{"keyphrase":"5493046","score":100,"analysis":{"keyphraseInTitle":{"score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":9,"maxScore":9,"error":0,"length":1},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":9,"maxScore":9,"error":0},"keyphraseInSubHeadings":{"score":9,"maxScore":9,"error":0},"keyphraseInImageAlt":[],"keywordDensity":{"type":"best","score":9,"maxScore":9,"error":0}}},"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":null,"og_article_section":null,"og_article_tags":null,"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":[{"hidden":false,"schemaBlockId":"aioseo-munuaiyi8gkse","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"answer":"A1: The Cummins K38 Sea Water Pump 5493046 is a marine cooling system component used on Cummins K38 and K50 diesel engines. It circulates external cooling water through the engine cooling system.","type":"aioseo\/faq","question":"Q1: What is the Cummins K38 Sea Water Pump 5493046?"},{"hidden":false,"schemaBlockId":"aioseo-munubafzzx5nr","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"answer":"A2: The 5493046 Sea Water Pump is designed for Cummins K38 and K50 engine applications.","type":"aioseo\/faq","question":"Q2: What engines use the 5493046 sea water pump?"},{"hidden":false,"schemaBlockId":"aioseo-munubt5s9cyds","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"answer":"A3: The related reference numbers include 3393018, 4314820, and 4314522. These numbers can be used together with engine information when confirming replacement requirements.","type":"aioseo\/faq","question":"Q3: What are the reference numbers for Cummins Sea Water Pump 5493046?"},{"hidden":false,"schemaBlockId":"aioseo-munucdng48t6v","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"answer":"A4: A sea water pump, also called a raw water pump, circulates external cooling water used for heat exchange in marine engine cooling systems. An engine water pump usually circulates internal coolant within the engine cooling circuit.","type":"aioseo\/faq","question":"Q4: What is the difference between a sea water pump and an engine water pump?"},{"hidden":false,"schemaBlockId":"aioseo-munucn8abnawp","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"answer":"A5: Replacement may be required when the pump has wear, leakage, reduced water flow, or other conditions affecting the engine cooling system during operation.","type":"aioseo\/faq","question":"Q5: When does a Cummins K38 sea water pump need replacement?"}],"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":null,"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,"seo_analyzer_scan_date":"2026-09-30 09:48:55","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-09-30 08:06:55","updated":"2026-10-01 08:06:15","focus_keyword":"5493046","additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/yzdlparts.com\/pt\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\/<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/yzdlparts.com\/pt\/product\/\" title=\"Product\">Product<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\/<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/yzdlparts.com\/pt\/product_categories\/cummins-engine-parts\/\" title=\"Cummins Engine Parts\">Cummins Engine Parts<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\/<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/yzdlparts.com\/pt\/product_categories\/cummins-engine-parts\/cummins-enging-parts-ccec\/\" title=\"CUMMINS-ENGING PARTS -CCEC\">CUMMINS-ENGING PARTS -CCEC<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\/<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCummins K38 Sea Water Pump 5493046\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/yzdlparts.com\/pt\/"},{"label":"Product","link":"https:\/\/yzdlparts.com\/pt\/product\/"},{"label":"Cummins Engine Parts","link":"https:\/\/yzdlparts.com\/pt\/product_categories\/cummins-engine-parts\/"},{"label":"CUMMINS-ENGING PARTS -CCEC","link":"https:\/\/yzdlparts.com\/pt\/product_categories\/cummins-engine-parts\/cummins-enging-parts-ccec\/"},{"label":"Cummins K38 Sea Water Pump 5493046","link":"https:\/\/yzdlparts.com\/pt\/product\/cummins-k38-sea-water-pump-5493046\/"}],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/product\/5232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/product\/5232\/revisions"}],"predecessor-version":[{"id":5237,"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/product\/5232\/revisions\/5237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/media\/5233"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/media?parent=5232"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/pt\/wp-json\/wp\/v2\/product_categories?post=5232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}