{"id":60144,"date":"2026-05-07T22:50:44","date_gmt":"2026-05-08T02:50:44","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-d8-gc-cylinder-as-2388637-caterpillar-238-8637-mining\/"},"modified":"2026-05-07T22:53:13","modified_gmt":"2026-05-08T02:53:13","slug":"cat-d8-gc-cylinder-as-2388637-caterpillar-238-8637-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-d8-gc-cylinder-as-2388637-caterpillar-238-8637-mining\/","title":{"rendered":"CAT D8 GC CYLINDER AS 2388637 | Caterpillar 238-8637 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 238-8637 Cylinder As | Fits D8 GC, D8GC, D8R II, D8R Excavators  <\/p>\n<p>\u2e3b  <\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 238-8637 Cylinder As is a precision-engineered OEM replacement component designed for D8 GC, D8GC, D8R II, and D8R excavators operating in Track-type Tractor and heavy construction environments. Built for structural durability and exact fitment, this cylinder as supports critical assemblies to ensure reliable performance and reduced downtime.  <\/p>\n<p>\u2e3b  <\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 238-8637 cylinder as is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Track-type Tractor and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.  <\/p>\n<p>\u2e3b  <\/p>\n<p>Fits The Following Models<br \/>\nCAT D8 GC Excavator<br \/>\nCAT D8GC Excavator<br \/>\nCAT D8R II Excavator<br \/>\nCAT D8R Excavator<br \/>\nCAT D8T Excavator<br \/>\n(Verify fitment with your specific serial number.)  <\/p>\n<p>\u2e3b  <\/p>\n<p>OEM Reference<br \/>\nPart Number: 238-8637<br \/>\nBrand: Caterpillar<br \/>\nCategory: Track-type Tractor<br \/>\nMachine Type: Hydraulic Excavator<br \/>\nCondition: OEM \/ Genuine-Style Replacement  <\/p>\n<p>\u2e3b  <\/p>\n<p>Product Details and Availability<br \/>\nIn Stock (if confirmed).<br \/>\nGlobal Shipping Available.<br \/>\nSerial Number Verification Support.<br \/>\nRequest Fast Quote for Current Market Pricing.  <\/p>\n<p>Access full technical specifications and availability here:<br \/>\n<a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/cat-d8-gc-cylinder-as-2388637-caterpillar-238-8637-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-d8-gc-cylinder-as-2388637-caterpillar-238-8637-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Direct OEM Genuine<br \/>\nMulti-Model Compatibility<br \/>\nHeavy-Duty Mining Grade<br \/>\nSerial Verification Available<br \/>\nWorldwide Shipping<\/p>","protected":false},"featured_media":60143,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[6465],"model_no":[1681,19938,11937,1682,11938,1683],"product_cat":[144],"product_tag":[404803,404813,404810,404815,404811,404802,404801,404816,404809,404812,404804,404805,404807,404806,404808,404814],"class_list":{"0":"post-60144","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-track-type-tractor","8":"model_no-d8","9":"model_no-d8-gc","10":"model_no-d8gc","11":"model_no-d8r","12":"model_no-d8r-ii","13":"model_no-d8t","14":"product_cat-mining","15":"product_tag-238-8637-caterpillar-part","16":"product_tag-238-8637-replacement-parts","17":"product_tag-238-8637-track-type-tractor-cylinder","18":"product_tag-affordable-238-8637-caterpillar-parts","19":"product_tag-buy-cat-238-8637-online","20":"product_tag-cat-238-8637-cylinder","21":"product_tag-caterpillar-238-8637-cylinder-as","22":"product_tag-caterpillar-cylinder-as-for-d8-series","23":"product_tag-caterpillar-d8gc-parts","24":"product_tag-caterpillar-d8r-ii-cylinder-as","25":"product_tag-d8-gc-238-8637-cylinder","26":"product_tag-d8gc-238-8637-parts","27":"product_tag-d8r-238-8637-cylinder-as","28":"product_tag-d8r-ii-238-8637-cylinder","29":"product_tag-d8t-238-8637-cylinder","30":"product_tag-d8t-238-8637-cylinder-as","32":"first","33":"instock","34":"shipping-taxable","35":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60144","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=60144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/60143"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60144"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60144"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60144"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60144"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60144"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}