{"id":2431,"date":"2025-04-30T13:03:32","date_gmt":"2025-04-30T17:03:32","guid":{"rendered":"https:\/\/allparts.expert\/?post_type=product&#038;p=2431"},"modified":"2025-05-02T15:47:43","modified_gmt":"2025-05-02T19:47:43","slug":"caterpillar-286-3503-engine-ar-b-2863503","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-286-3503-engine-ar-b-2863503\/","title":{"rendered":"CATERPILLAR 286-3503 ENGINE AR-B 2863503"},"content":{"rendered":"<p>Looking for the <strong data-start=\"203\" data-end=\"258\">CATERPILLAR 286-3503 ENGINE AR-B (Part No. 2863503)<\/strong>? This premium OEM engine assembly is designed for high-performance Caterpillar machinery, including the <strong data-start=\"363\" data-end=\"381\">C175-20 engine<\/strong> series. Perfect fit for <strong data-start=\"406\" data-end=\"425\">797 Truck (5YW)<\/strong> and <strong data-start=\"430\" data-end=\"450\">797B Truck (JSM)<\/strong> models. Trusted for its durability, power, and compatibility with heavy-duty mining and construction equipment, the 286-3503 Engine AR-B ensures optimal performance in the toughest working conditions. Explore full specifications and buy online now at <a class=\"\" href=\"https:\/\/allparts.expert\/es\/?post_type=product&amp;p=2431&amp;preview=true\" target=\"_new\" rel=\"noopener\" data-start=\"702\" data-end=\"783\">AllParts.Expert<\/a> \u2014 your go-to source for genuine Caterpillar engine parts. Ideal for fleet managers, heavy equipment operators, and repair professionals seeking reliable replacement engines.<\/p>\n<p>&nbsp;<\/p>\n<article class=\"text-token-text-primary w-full\" dir=\"auto\" data-testid=\"conversation-turn-95\" data-scroll-anchor=\"true\">\n<div class=\"text-base my-auto mx-auto py-5 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto flex max-w-(--thread-content-max-width) flex-1 text-base gap-4 md:gap-5 lg:gap-6 group\/turn-messages focus-visible:outline-hidden\" tabindex=\"-1\">\n<div class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"relative flex-col gap-1 md:gap-3\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"50079f50-3c02-479a-bf46-adaeb069980f\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words dark\">\n<p class=\"\" data-start=\"48\" data-end=\"100\"><strong data-start=\"48\" data-end=\"100\" data-is-last-node=\"\">20R-6237, 314-2457, 289-6413, 519-3974, 511-1398<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"flex justify-start\">\n<div class=\"touch:-me-2 touch:-ms-3.5 -ms-2.5 -me-1 flex items-center p-1 select-none -mt-1 duration-[1.5s] focus-within:transition-none hover:transition-none pointer-events-none [mask-image:linear-gradient(to_right,black_33%,transparent_66%)] [mask-position:100%_0%] [mask-size:300%_100%] motion-safe:transition-[mask-position] group-hover\/turn-messages:pointer-events-auto group-hover\/turn-messages:[mask-position:0_0] group-focus-within\/turn-messages:pointer-events-auto group-focus-within\/turn-messages:[mask-position:0_0] has-data-[state=open]:pointer-events-auto has-data-[state=open]:[mask-position:0_0]\"><\/div>\n<\/div>\n<div class=\"mt-3 w-full empty:hidden\">\n<div class=\"text-center\"><\/div>\n<\/div>\n<\/div>\n<div class=\"absolute\">\n<div class=\"flex items-center justify-center\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"pointer-events-none h-px w-px\" aria-hidden=\"true\" data-edge=\"true\"><\/div>","protected":false},"excerpt":{"rendered":"<p>C175-20 Engine &#8211; Machine A4K<br \/>\n797 Truck 5YW<br \/>\n797B Truck JSM<\/p>","protected":false},"featured_media":2432,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[27696],"model_no":[102,103,2786],"product_cat":[144],"product_tag":[4352,4338,4358,4355,4364,4361,4347,4346,4342,4345,4343,4353,4339,4340,4359,4356,4365,4362,4348,4350,4354,4337,4360,4357,4366,4363,4349,4351,4344,4341],"class_list":{"0":"post-2431","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-off-highway-truck","8":"model_no-102","9":"model_no-797b","10":"model_no-c175-20","11":"product_cat-mining","12":"product_tag-20r6237","13":"product_tag-4338","14":"product_tag-4358","15":"product_tag-4355","16":"product_tag-4364","17":"product_tag-4361","18":"product_tag-a4k-797-truck-5yw","19":"product_tag-a4k-machine","20":"product_tag-c175-20","21":"product_tag-c175-20-engine-assembly-machine-a4k","22":"product_tag-c17520","23":"product_tag-cat-20r-6237","24":"product_tag-cat-286-3503","25":"product_tag-cat-2863503","26":"product_tag-cat-289-6413","27":"product_tag-cat-314-2457","28":"product_tag-cat-511-1398","29":"product_tag-cat-519-3974","30":"product_tag-cat-797-5yw","31":"product_tag-cat-797b-jsm","32":"product_tag-caterpillar-20r6237-314-2457","33":"product_tag-caterpillar-286-3503","34":"product_tag-caterpillar-2896413-519-3974","35":"product_tag-caterpillar-3142457-289-6413","36":"product_tag-caterpillar-5111398","37":"product_tag-caterpillar-5193974-511-1398","38":"product_tag-caterpillar-797-truck-5yw-797b-truck-jsm","39":"product_tag-caterpillar-797b-truck-jsm-20r-6237","40":"product_tag-caterpillar-c175-20","41":"product_tag-engine-ar-b-cat-c175-20-engine","43":"first","44":"instock","45":"shipping-taxable","46":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/2431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/comments?post=2431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/2432"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=2431"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=2431"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=2431"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=2431"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=2431"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=2431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}