{"id":61322,"date":"2026-06-18T13:08:18","date_gmt":"2026-06-18T17:08:18","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-735-oem-core-as-oil-cooler-2030863-caterpillar-203-0863-mining\/"},"modified":"2026-06-18T13:08:25","modified_gmt":"2026-06-18T17:08:25","slug":"cat-735-oem-core-as-oil-cooler-2030863-caterpillar-203-0863-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-735-oem-core-as-oil-cooler-2030863-caterpillar-203-0863-mining\/","title":{"rendered":"CAT 735 OEM CORE AS-OIL COOLER 2030863 | Caterpillar 203-0863 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 203-0863 Core As-Oil Cooler | Fits 735 OEM, 735, 740 Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 203-0863 Core As-Oil Cooler is a precision-engineered OEM replacement component designed for 735 OEM, 735, 740 excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this core as-oil cooler supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 203-0863 core as-oil cooler is essential for:
\nProfessional maintenance of CAT excavators.
\nDirect replacement of worn structural and pivot components.
\nHeavy-duty Articulated Dump Truck and earthmoving operations.
\nMaintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\nCAT 735 OEM Excavator
\nCAT 735 Excavator
\nCAT 740 Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 203-0863
\nBrand: Caterpillar
\nCategory: Articulated Dump Truck
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

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Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-735-oem-core-as-oil-cooler-2030863-caterpillar-203-0863-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":61321,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[1817,2518,1827],"product_cat":[144],"product_tag":[416356,416348,416344,416342,416354,416346,416338,416349,416341,416350,416353,416347,416339,416352,416340,416355,416351,416343,416345],"class_list":{"0":"post-61322","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-1817","9":"model_no-735-oem","10":"model_no-1827","11":"product_cat-mining","12":"product_tag-203-0863-articulated-dump-truck-cooler","13":"product_tag-203-0863-caterpillar-cooler","14":"product_tag-203-0863-cooler-assembly","15":"product_tag-203-0863-cooler-for-740","16":"product_tag-203-0863-cooler-for-cat-735","17":"product_tag-203-0863-cooler-for-caterpillar-735","18":"product_tag-203-0863-core-as-oil-cooler","19":"product_tag-203-0863-core-as-oil-cooler-for-740","20":"product_tag-203-0863-oil-cooler-for-735","21":"product_tag-203-0863-parts-for-articulated-dump-truck","22":"product_tag-203-0863-replacement-oil-cooler","23":"product_tag-buy-203-0863-oil-cooler","24":"product_tag-cat-203-0863-parts","25":"product_tag-cat-740-oil-cooler-203-0863","26":"product_tag-caterpillar-203-0863-oil-cooler","27":"product_tag-caterpillar-203-0863-replacement-parts","28":"product_tag-caterpillar-735-oil-cooler-parts","29":"product_tag-caterpillar-articulated-dump-truck-203-0863","30":"product_tag-oem-203-0863-oil-cooler","32":"first","33":"instock","34":"shipping-taxable","35":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61322","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=61322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/61321"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61322"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61322"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61322"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61322"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61322"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}