{"id":49815,"date":"2026-01-26T01:59:37","date_gmt":"2026-01-26T06:59:37","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-2w-6587-core-as-aftercooler-2w6587\/"},"modified":"2026-01-26T01:59:40","modified_gmt":"2026-01-26T06:59:40","slug":"caterpillar-2w-6587-core-as-aftercooler-2w6587","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2w-6587-core-as-aftercooler-2w6587\/","title":{"rendered":"CATERPILLAR 2W-6587 Core AS-Aftercooler 2W6587"},"content":{"rendered":"

Caterpillar 2W-6587 Core AS-Aftercooler \u2013 OEM-Grade Cooling Solution for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 2W-6587 Core AS-Aftercooler is a precision-engineered cooling component designed to optimize engine performance and durability across a wide range of Caterpillar machinery. Compatible with models including Cold Planers (3TK-PM-565, 8GS-PM-565B), Earthmoving Compactors (7FR-836, 3RL-836), Engine-Generator Sets (78Z-3408B\/C, 2BG-3408B), Industrial Engines (67U-3408, 9ER-3408C), Marine Products (8RG-3408B, 1LG-3408B), Off-highway Trucks (01X-769C, 3BJ-771C), and Underground Articulated Vehicles (1YZ-AD40), this aftercooler core is engineered to meet stringent OEM specifications. Constructed from high-grade metallurgy with precise fin density and core dimensions tailored for optimal heat dissipation, the 2W-6587 ensures efficient charge air cooling under extreme load conditions.<\/p>\n

Technically, the 2W-6587 aftercooler core features robust aluminum alloy construction with corrosion-resistant coatings to withstand harsh operating environments. Its design facilitates superior thermal conductivity, reducing intake air temperatures to improve combustion efficiency and reduce engine knock. This results in enhanced fuel economy, lower emissions, and prolonged engine life. The core\u2019s optimized airflow dynamics minimize pressure drop, maintaining drivetrain performance and reliability. Ideal for heavy-duty applications, the 2W-6587 supports sustained high-load operations, ensuring your Caterpillar equipment operates at peak efficiency with reduced downtime.<\/p>\n

For detailed specifications and to purchase the Caterpillar 2W-6587 Core AS-Aftercooler, visit \ud83d\udd17 Caterpillar 2W-6587 Core AS-Aftercooler at AllParts Expert<\/a>. Enhance your heavy equipment\u2019s performance with this durable, OEM-quality aftercooler core designed for demanding mining, construction, and industrial applications.<\/p>","protected":false},"excerpt":{"rendered":"

3TK-PM-565 Cold Planer
\n8GS-PM-565B Cold Planer
\n7PJ-PR-450C Cold Planer
\n7DC-PR-450 Cold Planer
\n7FR-836 Earthmoving Compactor
\n3RL-836 Earthmoving Compactor
\n78Z-3408B Engine – Generator Set
\n78Z-3408C Engine – Generator Set
\n78Z-3408 Engine – Generator Set
\n2BG-3408B Engine – Generator Set
\n5JA-SR4 Engine – Generator Set
\n5KA-SR4 Engine – Generator Set
\n67U-3408B Engine – Industrial
\n67U-3408 Engine – Industrial
\n9ER-3408C Engine – Industrial
\n7PR-3408E Engine – Industrial
\n9TD-3408B Engine – Industrial
\n9XM-3408C Engine – Industrial
\n28V-3408B Engine – Truck
\n28V-3408 Engine – Truck
\n1EK-WEG Generator
\n8RG-3408B Marine Products
\n99U-3408B Marine Products
\n99U-3408 Marine Products
\nTAM-3408C Marine Products
\n1LG-3408B Marine Products
\n1TS-3408C Marine Products
\n01X-769C Off-highway Truck
\n3BJ-771C Off-highway Truck
\n5TR-769D Off-highway Truck
\n6JR-771D Off-highway Truck
\n02X-768C Off-highway Truck
\n6YS-771D Off-highway Truck
\n9XS-69D Off-highway Truck
\n5SS-769D Off-highway Truck
\n1YZ-AD40 Underground Artic<\/p>","protected":false},"featured_media":49474,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[38849,3373,3374,3375,15473,15474,15475,15476,17293,2571,2570,1823,2572,2540,15342,25996,28215,15341,7877,6720,15469,15471,15470,15472,19877,19875,38842,38841,3372,42083],"product_cat":[144],"product_tag":[330025,330021,330038,226987,330049,330044,330034,330029,330054,330020,330027,330047,330042,330036,330032,330052,330046,330018,330022,286467,330040,301972,326866,330050],"class_list":{"0":"post-49815","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-38849","9":"model_no-3408b","10":"model_no-3408c","11":"model_no-3408e","12":"model_no-631d","13":"model_no-633d","14":"model_no-637d","15":"model_no-639d","16":"model_no-69d","17":"model_no-768c","18":"model_no-769c","19":"model_no-769d","20":"model_no-771c","21":"model_no-771d","22":"model_no-834b","23":"model_no-834s","24":"model_no-834u","25":"model_no-15341","26":"model_no-988b","27":"model_no-988f","28":"model_no-ad40","29":"model_no-ad45","30":"model_no-ae40","31":"model_no-ae40-ii","32":"model_no-pm-565","33":"model_no-pm-565b","34":"model_no-pr-450","35":"model_no-pr-450c","36":"model_no-sr4","37":"model_no-weg","38":"product_cat-mining","39":"product_tag-2w-6587-aftercooler-core-cat","40":"product_tag-2w-6587-caterpillar-spare-parts","41":"product_tag-3rl-836-earthmoving-compactor-cat-parts","42":"product_tag-3tk-pm-565-cold-planer-cat-parts","43":"product_tag-67u-3408b-industrial-engine-cat-parts","44":"product_tag-78z-3408-engine-generator-set-caterpillar","45":"product_tag-7dc-pr-450-cold-planer-caterpillar-parts","46":"product_tag-8gs-pm-565b-cold-planer-assembly-cat","47":"product_tag-9td-3408b-industrial-engine-caterpillar","48":"product_tag-cat-2w-6587-aftercooler-core","49":"product_tag-cat-3tk-pm-565-cold-planer-component","50":"product_tag-cat-5ja-sr4-engine-generator-spare-parts","51":"product_tag-cat-78z-3408c-engine-generator-components","52":"product_tag-cat-7fr-836-compactor-spare-parts","53":"product_tag-cat-7pj-pr-450c-cold-planer-spare-parts","54":"product_tag-cat-7pr-3408e-industrial-engine-parts","55":"product_tag-caterpillar-2bg-3408b-engine-generator-parts","56":"product_tag-caterpillar-2w-6587-core-as-aftercooler","57":"product_tag-caterpillar-2w-6587-heavy-machinery-part","58":"product_tag-caterpillar-3tk-pm-565-cold-planer-parts","59":"product_tag-caterpillar-78z-3408b-engine-generator-set-parts","60":"product_tag-caterpillar-7fr-836-earthmoving-compactor-parts","61":"product_tag-caterpillar-7pj-pr-450c-cold-planer-parts","62":"product_tag-caterpillar-9er-3408c-industrial-engine-components","64":"first","65":"instock","66":"shipping-taxable","67":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/49815","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=49815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/49474"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=49815"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=49815"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=49815"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=49815"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=49815"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=49815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}