{"id":59347,"date":"2026-05-01T07:04:40","date_gmt":"2026-05-01T11:04:40","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-320d2-fm-core-as-rdtr-5753991-caterpillar-575-3991-mining\/"},"modified":"2026-05-03T23:01:19","modified_gmt":"2026-05-04T03:01:19","slug":"cat-320d2-fm-core-as-rdtr-5753991-caterpillar-575-3991-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-320d2-fm-core-as-rdtr-5753991-caterpillar-575-3991-mining\/","title":{"rendered":"CAT 320D2 FM CORE AS-RDTR 5753991 | Caterpillar 575-3991 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 575-3991 Core As-Rdtr | Fits 320D2 FM Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 575-3991 Core As-Rdtr is a precision-engineered OEM replacement component designed for 320D2 FM excavators operating in Excavator and heavy construction environments. Built for structural durability and exact fitment, this core as-rdtr supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 575-3991 core as-rdtr is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Excavator and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 320D2 FM Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 575-3991<br \/>\nBrand: Caterpillar<br \/>\nCategory: Excavator<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-320d2-fm-core-as-rdtr-5753991-caterpillar-575-3991-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-320d2-fm-core-as-rdtr-5753991-caterpillar-575-3991-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":59438,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[41338],"product_cat":[144],"product_tag":[398353,398362,398355,398347,398350,398360,398354,398349,398346,398358,398352,398361,398363,398348,398345,398359,398351,398356,398357],"class_list":{"0":"post-59347","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-320d2-fm","9":"product_cat-mining","10":"product_tag-320d2-fm-core-as-rdtr","11":"product_tag-575-3991-cat-core-as-rdtr","12":"product_tag-575-3991-cat-excavator-parts","13":"product_tag-575-3991-core-as-rdtr-for-320d2-fm","14":"product_tag-575-3991-excavator-core","15":"product_tag-575-3991-excavator-replacement-part","16":"product_tag-buy-575-3991-caterpillar-part","17":"product_tag-cat-320d2-fm-575-3991","18":"product_tag-cat-575-3991-excavator-part","19":"product_tag-cat-575-3991-oem-part","20":"product_tag-cat-575-3991-replacement","21":"product_tag-cat-parts-for-320d2-fm","22":"product_tag-caterpillar-320d2-fm-core","23":"product_tag-caterpillar-320d2-fm-parts","24":"product_tag-caterpillar-575-3991-core-as-rdtr","25":"product_tag-caterpillar-575-3991-specifications","26":"product_tag-caterpillar-core-as-rdtr-575-3991","27":"product_tag-caterpillar-parts-for-320d2-fm","28":"product_tag-excavator-core-as-rdtr-575-3991","30":"first","31":"instock","32":"shipping-taxable","33":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/59347","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=59347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/59438"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=59347"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=59347"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=59347"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=59347"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=59347"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=59347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}