{"id":5321,"date":"2026-10-07T01:35:39","date_gmt":"2026-10-07T01:35:39","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=5321"},"modified":"2026-10-07T06:59:56","modified_gmt":"2026-10-07T06:59:56","slug":"cummins-isf2-5-chain-tensioner-5591101","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/","title":{"rendered":"Cummins ISF2.5 Chain Tensioner 5591101"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u258cProduct Overview<\/strong><\/h2>\n\n\n\n<p>\u05d4 <strong>Cummins ISF2.5 Chain Tensioner 5591101<\/strong> is a component within the engine timing chain system. Its function is to maintain appropriate tension in the timing chain during engine operation, helping the timing system operate with controlled chain movement.<\/p>\n\n\n\n<p>This part is listed under the Cummins F Series and covers 2.5L and 2.8L engine applications. It can be used when replacing a worn or damaged timing chain tensioner during engine repair or maintenance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cTechnical Specifications &amp; Keyword Reference<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u05e4\u05e8\u05d9\u05d8<\/th><th>\u05e4\u05e8\u05d8\u05d9\u05dd<\/th><\/tr><\/thead><tbody><tr><td>\u05de\u05e1\u05e4\u05e8 \u05e7\u05d8\u05dc\u05d5\u05d2\u05d9<\/td><td>5591101<\/td><\/tr><tr><td>\u05de\u05d5\u05e6\u05e8<\/td><td>Chain Tensioner<\/td><\/tr><tr><td>Original Description<\/td><td>TENSIONER, CHAIN<\/td><\/tr><tr><td>\u05e1\u05d3\u05e8\u05ea \u05de\u05e0\u05d5\u05e2\u05d9\u05dd<\/td><td><a href=\"https:\/\/yzdlparts.com\/he\/%d7%97%d7%9c%d7%a7%d7%99-%d7%9e%d7%a0%d7%95%d7%a2-%d7%a4%d7%95%d7%98%d7%95%d7%9f-%d7%a7%d7%90%d7%9e%d7%99%d7%a0%d7%a1\/\" title=\"Cummins F Series\">Cummins F Series<\/a><\/td><\/tr><tr><td>Engine Displacement<\/td><td>2.5L \/ 2.8L<\/td><\/tr><tr><td>Component Type<\/td><td>Timing Chain Component<\/td><\/tr><tr><td>System<\/td><td>Engine Timing System<\/td><\/tr><tr><td>\u05de\u05e6\u05d1<\/td><td>\u05d7\u05d3\u05e9 \u05dc\u05d2\u05de\u05e8\u05d9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"559\" height=\"356\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-ISF2.8-Chain-Tensioner-Exploded-View-559110.webp\" alt=\"Cummins ISF2.8 Chain Tensioner 5591101 exploded view\" class=\"wp-image-5326\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-ISF2.8-Chain-Tensioner-Exploded-View-559110.webp 559w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-ISF2.8-Chain-Tensioner-Exploded-View-559110-300x191.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-ISF2.8-Chain-Tensioner-Exploded-View-559110-18x12.webp 18w\" sizes=\"(max-width: 559px) 100vw, 559px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cFunction of the Cummins ISF2.5 Chain Tensioner<\/strong><\/h2>\n\n\n\n<p>\u05d4 <strong>Chain Tensioner 5591101<\/strong> is part of the engine timing chain system. It helps control the tension of the timing chain during operation and limits excessive chain movement.<\/p>\n\n\n\n<p>Maintaining suitable chain tension supports stable operation of the engine timing system. When the tensioner needs to be replaced during engine service, the correct part number should be verified against the engine application before ordering.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cApplications <\/strong><\/h2>\n\n\n\n<p>The Cummins ISF2.5 Chain Tensioner 5591101 is listed for Cummins F Series applications including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cummins ISF2.8 engine parts<\/li>\n\n\n\n<li>Cummins ISF2.5 engine parts<\/li>\n\n\n\n<li>Cummins F Series engine parts<\/li>\n\n\n\n<li>Cummins timing chain system repair<\/li>\n\n\n\n<li>Cummins engine maintenance<\/li>\n\n\n\n<li>Timing component replacement<\/li>\n\n\n\n<li>Engine overhaul and repair<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cKey Features<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OEM part number <strong>5591101<\/strong><\/li>\n\n\n\n<li>Original description: <strong>TENSIONER, CHAIN<\/strong><\/li>\n\n\n\n<li>Cummins F Series application<\/li>\n\n\n\n<li>Listed for 2.5L and 2.8L engines<\/li>\n\n\n\n<li>Timing chain system component<\/li>\n\n\n\n<li>Suitable for engine repair and maintenance<\/li>\n\n\n\n<li>Brand-new condition<\/li>\n\n\n\n<li>Available for international B2B supply<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cNeed Cummins ISF2.5 Chain Tensioner 5591101?<\/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>Cummins ISF2.<\/strong><\/strong><\/strong><\/strong><\/strong>5<strong><strong><strong><strong><strong> Chain Tensioner 5591101<\/strong><\/strong><\/strong><\/strong><\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u258cFAQ<\/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 Cummins Chain Tensioner 5591101 used for?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p><strong>A1:<\/strong> Cummins Chain Tensioner 5591101 is a component of the engine timing chain system. It helps maintain appropriate timing chain tension during engine operation.<\/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: Is Cummins 5591101 compatible with the ISF2.8 engine?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p><strong>A2:<\/strong> The parts information lists 5591101 for Cummins F Series applications covering 2.5L and 2.8L engine configurations. The engine model should be confirmed before ordering.<\/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: Is Cummins Chain Tensioner 5591101 brand new?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p><strong>A3:<\/strong> Yes. YIZHI POWER supplies this product as a <strong>brand-new engine component<\/strong>.<\/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: Can Cummins 5591101 be used for an ISF2.5 engine?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p><strong>\u05ea\u05e9\u05d5\u05d1\u05d4 4:<\/strong> The source information lists both <strong>2.5L and 2.8L<\/strong> applications for this part. Please provide your engine model or existing part number so compatibility can be checked.<\/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: How can I order Cummins Chain Tensioner 5591101?<\/h3><div class=\"aioseo-faq-block-answer\">\n<p><strong>\u05ea\u05e9\u05d5\u05d1\u05d4 5:<\/strong> Send us the <strong>5591101<\/strong> part number, engine model, and required quantity. We can verify the application and provide a quotation.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>","protected":false},"featured_media":5322,"parent":0,"menu_order":0,"template":"","product_categories":[19],"class_list":["post-5321","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-cummins-engine-parts-foton-cummins"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"google-site-verification\" content=\"3KsgiAUkNAbGxoKMCHSYOuovAZmr1EUidaOVBcyUWa4\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"he_IL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Yizhi Power -\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Cummins ISF2.5 Chain Tensioner 5591101 - Yizhi Power\" \/>\n\t\t<meta property=\"og:description\" content=\"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-07T01:35:39+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-07T06:59:56+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Cummins ISF2.5 Chain Tensioner 5591101 - Yizhi Power\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Cummins ISF2.5 Chain Tensioner 5591101 - Yizhi Power","description":"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.","canonical_url":"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"","webmasterTools":{"google-site-verification":"3KsgiAUkNAbGxoKMCHSYOuovAZmr1EUidaOVBcyUWa4","miscellaneous":""},"schema":null,"og:locale":"he_IL","og:site_name":"Yizhi Power -","og:type":"article","og:title":"Cummins ISF2.5 Chain Tensioner 5591101 - Yizhi Power","og:description":"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.","og:url":"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/","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":"2026-10-07T01:35:39+00:00","article:modified_time":"2026-10-07T06:59:56+00:00","twitter:card":"summary_large_image","twitter:title":"Cummins ISF2.5 Chain Tensioner 5591101 - Yizhi Power","twitter:description":"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.","twitter:image":"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/01\/logo-black.webp"},"aioseo_meta_data":{"post_id":"5321","title":null,"description":"Cummins ISF2.5 Chain Tensioner 5591101 for F Series 2.5L and 2.8L engines. Brand-new timing chain component for engine repair and replacement.","keywords":null,"keyphrases":{"focus":{"keyphrase":"Chain Tensioner","score":87,"analysis":{"keyphraseInTitle":{"score":9,"maxScore":9,"error":0},"keyphraseInDescription":{"score":9,"maxScore":9,"error":0},"keyphraseLength":{"score":9,"maxScore":9,"error":0,"length":2},"keyphraseInURL":{"score":5,"maxScore":5,"error":0},"keyphraseInIntroduction":{"score":9,"maxScore":9,"error":0},"keyphraseInSubHeadings":{"score":9,"maxScore":9,"error":0},"keyphraseInImageAlt":{"score":9,"maxScore":9,"error":0},"keywordDensity":{"type":"high","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":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,"question":"Q1: What is Cummins Chain Tensioner 5591101 used for?","schemaBlockId":"aioseo-muxfk7qjwwig2","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"type":"aioseo\/faq","answer":"A1: Cummins Chain Tensioner 5591101 is a component of the engine timing chain system. It helps maintain appropriate timing chain tension during engine operation."},{"hidden":false,"question":"Q2: Is Cummins 5591101 compatible with the ISF2.8 engine?","schemaBlockId":"aioseo-muxfm4933041o","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"type":"aioseo\/faq","answer":"A2: The parts information lists 5591101 for Cummins F Series applications covering 2.5L and 2.8L engine configurations. The engine model should be confirmed before ordering."},{"hidden":false,"question":"Q3: Is Cummins Chain Tensioner 5591101 brand new?","schemaBlockId":"aioseo-muxfmfz55c1mv","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"type":"aioseo\/faq","answer":"A3: Yes. YIZHI POWER supplies this product as a brand-new engine component."},{"hidden":false,"question":"Q4: Can Cummins 5591101 be used for an ISF2.5 engine?","schemaBlockId":"aioseo-muxfmv8a1oeol","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"type":"aioseo\/faq","answer":"A4: The source information lists both 2.5L and 2.8L applications for this part. Please provide your engine model or existing part number so compatibility can be checked."},{"hidden":false,"question":"Q5: How can I order Cummins Chain Tensioner 5591101?","schemaBlockId":"aioseo-muxfn6z6tvv33","tagName":"h3","TrpContentRestriction":{"restriction_type":"exclude","selected_languages":[],"panel_open":true},"type":"aioseo\/faq","answer":"A5: Send us the 5591101 part number, engine model, and required quantity. We can verify the application and provide a quotation."}],"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":"2026-10-07 06:59:58","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-10-07 01:08:19","updated":"2026-10-07 07:39:01","focus_keyword":"Chain Tensioner","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\/he\/\" 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\/he\/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\/he\/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\/he\/product_categories\/cummins-engine-parts\/cummins-engine-parts-foton-cummins\/\" title=\"CUMMINS ENGINE PARTS -FOTON CUMMINS\">CUMMINS ENGINE PARTS -FOTON CUMMINS<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\/<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCummins ISF2.5 Chain Tensioner 5591101\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/yzdlparts.com\/he\/"},{"label":"Product","link":"https:\/\/yzdlparts.com\/he\/product\/"},{"label":"Cummins Engine Parts","link":"https:\/\/yzdlparts.com\/he\/product_categories\/cummins-engine-parts\/"},{"label":"CUMMINS ENGINE PARTS -FOTON CUMMINS","link":"https:\/\/yzdlparts.com\/he\/product_categories\/cummins-engine-parts\/cummins-engine-parts-foton-cummins\/"},{"label":"Cummins ISF2.5 Chain Tensioner 5591101","link":"https:\/\/yzdlparts.com\/he\/product\/cummins-isf2-5-chain-tensioner-5591101\/"}],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/product\/5321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/product\/5321\/revisions"}],"predecessor-version":[{"id":5363,"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/product\/5321\/revisions\/5363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/media\/5322"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/media?parent=5321"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/he\/wp-json\/wp\/v2\/product_categories?post=5321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}