{"id":53559,"date":"2026-02-19T09:50:49","date_gmt":"2026-02-19T14:50:49","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-c4-4-pump-gp-gear-4783042-caterpillar-478-3042-mining\/"},"modified":"2026-02-19T09:50:51","modified_gmt":"2026-02-19T14:50:51","slug":"cat-c4-4-pump-gp-gear-4783042-caterpillar-478-3042-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-c4-4-pump-gp-gear-4783042-caterpillar-478-3042-mining\/","title":{"rendered":"CAT C4.4 PUMP GP-GEAR 4783042 | Caterpillar 478-3042 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 478-3042 Pump Gp-Gear 4783042 | Fits C4.4, CB-64B, CB-66B Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 478-3042 Pump Gp-Gear 4783042 is a precision-engineered OEM replacement component designed for C4.4, CB-64B, and CB-66B excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this pump gp-gear 4783042 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 478-3042 pump gp-gear 4783042 is essential for:<br \/>\n&#8211; Professional maintenance of CAT excavators.<br \/>\n&#8211; Direct replacement of worn structural and pivot components.<br \/>\n&#8211; Heavy-duty mining and earthmoving operations.<br \/>\n&#8211; Maintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\n&#8211; CAT C4.4 Excavator<br \/>\n&#8211; CAT CB-64B Excavator<br \/>\n&#8211; CAT CB-66B Excavator<br \/>\n&#8211; CAT CB-68B Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 478-3042<br \/>\nBrand: Caterpillar<br \/>\nCategory: Mining<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 .<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-c4-4-pump-gp-gear-4783042-caterpillar-478-3042-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-c4-4-pump-gp-gear-4783042-caterpillar-478-3042-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":53025,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[77459],"model_no":[87,2869,88,2870,90,2872,2873,2874,1036,99900,99901,99902,99897,99898,99899],"product_cat":[144],"product_tag":[147019,358448,358450,358449,358451,358452,358447],"class_list":{"0":"post-53559","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-industrial","8":"model_no-236d","9":"model_no-236d3","10":"model_no-242d","11":"model_no-242d3","12":"model_no-257d","13":"model_no-257d3","14":"model_no-259d","15":"model_no-259d3","16":"model_no-c4-4","17":"model_no-cb-64b","18":"model_no-cb-66b","19":"model_no-cb-68b","20":"model_no-cb13","21":"model_no-cb15","22":"model_no-cb16","23":"product_cat-mining","24":"product_tag-477-c4-4-engine-industrial-parts","25":"product_tag-477-cb-64b-paving-compactor-parts","26":"product_tag-c56-cb-64b-paving-compactor-parts","27":"product_tag-cat-477-cb-64b-paving-compactor","28":"product_tag-cat-478-3042-pump","29":"product_tag-caterpillar-477-c4-4-engine","30":"product_tag-caterpillar-478-3042-pump-gp-gear","32":"first","33":"instock","34":"shipping-taxable","35":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/53559","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=53559"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/53025"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=53559"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=53559"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=53559"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=53559"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=53559"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=53559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}