{"id":61396,"date":"2026-06-18T14:26:03","date_gmt":"2026-06-18T18:26:03","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-d25d-1p4578-caterpillar-1p-4578-mining\/"},"modified":"2026-06-18T14:26:08","modified_gmt":"2026-06-18T18:26:08","slug":"cat-d25d-1p4578-caterpillar-1p-4578-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-d25d-1p4578-caterpillar-1p-4578-mining\/","title":{"rendered":"CAT D25D 1P4578 | Caterpillar 1P-4578 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 1P-4578 | Fits D25D, D30D, D350D, D400D Excavators  <\/p>\n<p>\u2e3b  <\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 1P-4578 is a precision-engineered OEM replacement component designed for D25D, D30D, D350D, D400D excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this component supports critical assemblies to ensure reliable performance and reduced downtime.  <\/p>\n<p>\u2e3b  <\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 1P-4578 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 D25D Excavator<br \/>\nCAT D30D Excavator<br \/>\nCAT D350D Excavator<br \/>\nCAT D400D Excavator<br \/>\nCAT D40D Excavator<br \/>\n(Verify fitment with your specific serial number.)  <\/p>\n<p>\u2e3b  <\/p>\n<p>OEM Reference<br \/>\nPart Number: 1P-4578<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-d25d-1p4578-caterpillar-1p-4578-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-d25d-1p4578-caterpillar-1p-4578-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":61395,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[1825,7167,22277,7166,22278,22279,22281,22282,1817,2518,22283,22284,1827,22285,1510,22286,22287,22288,639,991,992,993,22303,22304,994,995,22321,22322,22323,22324,22325,22326,22327,22328,32379,32378,32377,996,39149,7159,22355,7160,7155,7156,22356,22357,22358,7165,7157,7158,22359,22360,22361,22362,7163,7161,22363,7168,7169,21042,7164,7162,21043,22365,22367],"product_cat":[144],"product_tag":[416958,416959,416960,416961,416962,416963,416955,416966,416968,416964,416956,416965,416957,25790,390580,413802,416969,413803,413804,416967],"class_list":{"0":"post-61396","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-1825","9":"model_no-725c","10":"model_no-725c2","11":"model_no-7166","12":"model_no-730-ejector","13":"model_no-730c","14":"model_no-730c2","15":"model_no-730c2-ej","16":"model_no-1817","17":"model_no-735-oem","18":"model_no-735b","19":"model_no-735c","20":"model_no-1827","21":"model_no-740-gc","22":"model_no-740b","23":"model_no-740c","24":"model_no-22287","25":"model_no-745c","26":"model_no-ap-1000e","27":"model_no-ap-1000f","28":"model_no-ap-1055e","29":"model_no-ap-1055f","30":"model_no-ap-500e","31":"model_no-ap-555e","32":"model_no-ap1000","33":"model_no-ap1055","34":"model_no-ap400","35":"model_no-ap455","36":"model_no-ap500","37":"model_no-ap500f","38":"model_no-ap555","39":"model_no-ap555f","40":"model_no-ap600","41":"model_no-ap600f","42":"model_no-ap655","43":"model_no-ap655f","44":"model_no-ap655f-l","45":"model_no-bg1000e","46":"model_no-bg500e","47":"model_no-d20d","48":"model_no-d250b","49":"model_no-d250d","50":"model_no-d250e","51":"model_no-d250e-ii","52":"model_no-d25c","53":"model_no-d25d","54":"model_no-d300b","55":"model_no-d300d","56":"model_no-d300e","57":"model_no-d300e-ii","58":"model_no-d30c","59":"model_no-d30d","60":"model_no-d350c","61":"model_no-d350d","62":"model_no-d350e","63":"model_no-d350e-ii","64":"model_no-d35c","65":"model_no-d35hp","66":"model_no-d400","67":"model_no-d400d","68":"model_no-d400e","69":"model_no-d400e-ii","70":"model_no-d40d","71":"model_no-d44b","72":"model_no-d550b","73":"product_cat-mining","74":"product_tag-1p-4578-articulated-dump-truck","75":"product_tag-1p-4578-d25d-parts","76":"product_tag-1p-4578-d30d-parts","77":"product_tag-1p-4578-d350d-parts","78":"product_tag-1p-4578-d400d-parts","79":"product_tag-1p-4578-d40d-parts","80":"product_tag-1p-4578-parts","81":"product_tag-1p-4578-replacement-parts","82":"product_tag-1p-4578-spare-parts","83":"product_tag-buy-1p-4578-online","84":"product_tag-cat-1p-4578","85":"product_tag-cat-articulated-dump-truck-1p-4578","86":"product_tag-caterpillar-1p-4578","87":"product_tag-caterpillar-articulated-dump-truck-parts","88":"product_tag-caterpillar-d25d-parts","89":"product_tag-caterpillar-d30d-parts","90":"product_tag-caterpillar-d350d-parts","91":"product_tag-caterpillar-d400d-parts","92":"product_tag-caterpillar-d40d-parts","93":"product_tag-oem-1p-4578","95":"first","96":"instock","97":"shipping-taxable","98":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61396","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=61396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/61395"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61396"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61396"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61396"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61396"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61396"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}