{"id":54415,"date":"2026-02-24T14:32:27","date_gmt":"2026-02-24T19:32:27","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-r2900g-radiator-amp-aftercooler-gp-aftercooler-3003783-caterpillar-300-3783-mining\/"},"modified":"2026-02-24T14:32:30","modified_gmt":"2026-02-24T19:32:30","slug":"cat-r2900g-radiator-amp-aftercooler-gp-aftercooler-3003783-caterpillar-300-3783-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-r2900g-radiator-amp-aftercooler-gp-aftercooler-3003783-caterpillar-300-3783-mining\/","title":{"rendered":"CAT R2900G RADIATOR AMP; AFTERCOOLER GP -AFTERCOOLER 3003783 | Caterpillar 300-3783 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 300-3783 Radiator & Aftercooler Gp – Aftercooler 3003783 | Fits R2900G Excavators <\/p>\n

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Opening Paragraph
\nThe Caterpillar 300-3783 Radiator & Aftercooler Gp – Aftercooler 3003783 is a precision-engineered OEM replacement component designed for R2900G excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this radiator & aftercooler gp – aftercooler 3003783 supports critical assemblies to ensure reliable performance and reduced downtime. <\/p>\n

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Common Applications
\nThis Caterpillar 300-3783 radiator & aftercooler gp – aftercooler 3003783 is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty mining and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems. <\/p>\n

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Fits The Following Models
\nCAT R2900G Excavator
\n(Verify fitment with your specific serial number.) <\/p>\n

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OEM Reference
\nPart Number: 300-3783
\nBrand: Caterpillar
\nCategory: Mining
\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-r2900g-radiator-amp-aftercooler-gp-aftercooler-3003783-caterpillar-300-3783-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":54107,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022,32372,22243],"model_no":[5862],"product_cat":[144],"product_tag":[363919,363916,363925,363928,363922,363914,363923,363927,363930,363917,363921,363924,363915,363913,363918,363926,363929,363920,50979],"class_list":{"0":"post-54415","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"machine-type-backhoe-loader","9":"machine-type-loadhauldump","10":"model_no-r2900g","11":"product_cat-mining","12":"product_tag-300-3783-parts-for-sale","13":"product_tag-300-3783-radiator-and-aftercooler","14":"product_tag-300-3783-radiator-assembly","15":"product_tag-300-3783-spare-parts","16":"product_tag-3003783-aftermarket-parts","17":"product_tag-cat-300-3783-aftercooler","18":"product_tag-cat-300-3783-cooling-system","19":"product_tag-cat-300-3783-radiator-and-aftercooler","20":"product_tag-cat-3003783-accessories","21":"product_tag-cat-3003783-replacement","22":"product_tag-cat-aftercooler-300-3783","23":"product_tag-caterpillar-300-3783-components","24":"product_tag-caterpillar-300-3783-parts","25":"product_tag-caterpillar-300-3783-radiator","26":"product_tag-caterpillar-3003783-aftercooler-gp","27":"product_tag-caterpillar-3003783-oem-parts","28":"product_tag-caterpillar-aftercooler-300-3783","29":"product_tag-caterpillar-radiator-300-3783","30":"product_tag-jlk-r2900g-load-haul-dump-parts","32":"first","33":"instock","34":"shipping-taxable","35":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/54415","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=54415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/54107"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=54415"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=54415"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=54415"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=54415"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=54415"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=54415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}