{"id":59074,"date":"2026-04-30T06:19:22","date_gmt":"2026-04-30T10:19:22","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-745c-rod-as-3891021-caterpillar-389-1021-mining\/"},"modified":"2026-05-03T23:33:29","modified_gmt":"2026-05-04T03:33:29","slug":"cat-745c-rod-as-3891021-caterpillar-389-1021-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-745c-rod-as-3891021-caterpillar-389-1021-mining\/","title":{"rendered":"CAT 745C ROD AS 3891021 | Caterpillar 389-1021 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 389-1021 Rod As | Fits 745C, 745 Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 389-1021 Rod As is a precision-engineered OEM replacement component designed for 745C, 745 excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this rod as supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 389-1021 rod as is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Articulated Dump Truck and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 745C Excavator<br \/>\nCAT 745 Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 389-1021<br \/>\nBrand: Caterpillar<br \/>\nCategory: Articulated Dump Truck<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-745c-rod-as-3891021-caterpillar-389-1021-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-745c-rod-as-3891021-caterpillar-389-1021-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":59545,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[22287,22288],"product_cat":[144],"product_tag":[395074,395072,395069,395080,395077,395076,395078,395070,395067,395073,395071,395068,395075,395082,395081,395079],"class_list":{"0":"post-59074","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-22287","9":"model_no-745c","10":"product_cat-mining","11":"product_tag-389-1021-rod-as-articulated-dump-truck","12":"product_tag-389-1021-rod-as-for-745","13":"product_tag-389-1021-rod-as-for-745c","14":"product_tag-389-1021-rod-as-online","15":"product_tag-745-389-1021-rod-as","16":"product_tag-745c-389-1021-parts","17":"product_tag-buy-cat-389-1021-rod-as","18":"product_tag-cat-389-1021-parts","19":"product_tag-cat-389-1021-rod-as","20":"product_tag-cat-rod-as-389-1021","21":"product_tag-caterpillar-389-1021-parts","22":"product_tag-caterpillar-389-1021-rod-as","23":"product_tag-caterpillar-745c-rod-as","24":"product_tag-caterpillar-articulated-dump-truck-389-1021","25":"product_tag-genuine-cat-389-1021-parts","26":"product_tag-replacement-part-389-1021-for-caterpillar","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/59074","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=59074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/59545"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=59074"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=59074"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=59074"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=59074"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=59074"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=59074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}