{"id":61332,"date":"2026-06-18T13:17:27","date_gmt":"2026-06-18T17:17:27","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-725-door-as-1551578-caterpillar-155-1578-mining\/"},"modified":"2026-06-18T13:17:34","modified_gmt":"2026-06-18T17:17:34","slug":"cat-725-door-as-1551578-caterpillar-155-1578-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-725-door-as-1551578-caterpillar-155-1578-mining\/","title":{"rendered":"CAT 725 DOOR AS 1551578 | Caterpillar 155-1578 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 155-1578 Door As | Fits 725, 730, 735 OEM, 735 Excavators  <\/p>\n<p>\u2e3b  <\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 155-1578 Door As is a precision-engineered OEM replacement component designed for 725, 730, 735 OEM, 735 excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this door as supports critical assemblies to ensure reliable performance and reduced downtime.  <\/p>\n<p>\u2e3b  <\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 155-1578 door 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 725 Excavator<br \/>\nCAT 730 Excavator<br \/>\nCAT 735 OEM Excavator<br \/>\nCAT 735 Excavator<br \/>\nCAT 740 Excavator<br \/>\n(Verify fitment with your specific serial number.)  <\/p>\n<p>\u2e3b  <\/p>\n<p>OEM Reference<br \/>\nPart Number: 155-1578<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-725-door-as-1551578-caterpillar-155-1578-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-725-door-as-1551578-caterpillar-155-1578-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":61331,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[1825,7166,1817,2518,1827,2544,2546],"product_cat":[144],"product_tag":[416409,416410,416411,416414,416425,416430,416431,416407,416433,416428,416408,416416,416418,416420,416421,416435,416424],"class_list":{"0":"post-61332","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-7166","10":"model_no-1817","11":"model_no-735-oem","12":"model_no-1827","13":"model_no-2544","14":"model_no-2546","15":"product_cat-mining","16":"product_tag-155-1578-door-as-for-cat-725","17":"product_tag-155-1578-door-as-for-cat-730","18":"product_tag-155-1578-door-as-for-cat-735","19":"product_tag-155-1578-door-as-for-cat-740","20":"product_tag-155-1578-parts-for-articulated-dump-truck","21":"product_tag-155-1578-replacement-door","22":"product_tag-buy-cat-155-1578-door","23":"product_tag-cat-155-1578-door-as","24":"product_tag-cat-155-1578-oem-parts","25":"product_tag-cat-articulated-dump-truck-door","26":"product_tag-caterpillar-155-1578-door-as","27":"product_tag-caterpillar-725-door-as","28":"product_tag-caterpillar-730-door-as","29":"product_tag-caterpillar-735-door-as","30":"product_tag-caterpillar-740-door-as","31":"product_tag-caterpillar-door-as-155-1578","32":"product_tag-oem-155-1578-door-as","34":"first","35":"instock","36":"shipping-taxable","37":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61332","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=61332"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/61331"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61332"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61332"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61332"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61332"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61332"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}