{"id":60034,"date":"2026-05-07T07:30:11","date_gmt":"2026-05-07T11:30:11","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-xq425-catalyst-as-4478153-caterpillar-447-8153-mining\/"},"modified":"2026-05-07T07:32:46","modified_gmt":"2026-05-07T11:32:46","slug":"cat-xq425-catalyst-as-4478153-caterpillar-447-8153-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-xq425-catalyst-as-4478153-caterpillar-447-8153-mining\/","title":{"rendered":"CAT XQ425 CATALYST AS 4478153 | Caterpillar 447-8153 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 447-8153 Catalyst As | Fits XQ425, C13, G3406, R1700 Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 447-8153 Catalyst As is a precision-engineered OEM replacement component designed for XQ425, C13, G3406, R1700 excavators operating in Engine &#8211; Generator Set and heavy construction environments. Built for structural durability and exact fitment, this catalyst as supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 447-8153 catalyst as is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Engine &#8211; Generator Set and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT XQ425 Excavator<br \/>\nCAT C13 Excavator<br \/>\nCAT G3406 Excavator<br \/>\nCAT R1700 Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 447-8153<br \/>\nBrand: Caterpillar<br \/>\nCategory: Engine &#8211; Generator Set<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-xq425-catalyst-as-4478153-caterpillar-447-8153-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-xq425-catalyst-as-4478153-caterpillar-447-8153-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":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[2942,21047,26017,36353],"product_cat":[144],"product_tag":[403509,403512,403504,403515,403506,403502,403510,403517,403503,403516,403511,209,403507,82862,403508,403514,403505,403513],"class_list":{"0":"post-60034","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-engine-generator-set","7":"model_no-c13","8":"model_no-g3406","9":"model_no-r1700","10":"model_no-xq425","11":"product_cat-mining","12":"product_tag-447-8153-engine-component","13":"product_tag-447-8153-engine-generator","14":"product_tag-447-8153-generator-set","15":"product_tag-447-8153-replacement-parts","16":"product_tag-c13-caterpillar-447-8153","17":"product_tag-cat-447-8153-catalyst-as","18":"product_tag-cat-catalyst-as-447-8153","19":"product_tag-cat-engine-generator-components-2","20":"product_tag-caterpillar-447-8153-parts","21":"product_tag-caterpillar-c13-generator-parts","22":"product_tag-caterpillar-engine-parts-447-8153","23":"product_tag-caterpillar-generator-set-parts","24":"product_tag-g3406-447-8153-parts","25":"product_tag-g3406-engine-parts","26":"product_tag-r1700-cat-447-8153","27":"product_tag-r1700-engine-component","28":"product_tag-xq425-cat-447-8153","29":"product_tag-xq425-catalyst-as","31":"first","32":"instock","33":"shipping-taxable","34":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60034","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=60034"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60034"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60034"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60034"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60034"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60034"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}