{"id":60041,"date":"2026-05-07T08:12:06","date_gmt":"2026-05-07T12:12:06","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-d6-hub-turbine-4546278-caterpillar-454-6278-mining\/"},"modified":"2026-05-07T08:14:39","modified_gmt":"2026-05-07T12:14:39","slug":"cat-d6-hub-turbine-4546278-caterpillar-454-6278-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-d6-hub-turbine-4546278-caterpillar-454-6278-mining\/","title":{"rendered":"CAT D6 HUB-TURBINE 4546278 | Caterpillar 454-6278 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 454-6278 Hub-Turbine | Fits D6, D6T, D7, D8T Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 454-6278 Hub-Turbine is a precision-engineered OEM replacement component designed for D6, D6T, D7, and D8T excavators operating in Track-type Tractor and heavy construction environments. Built for structural durability and exact fitment, this hub-turbine supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 454-6278 hub-turbine is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Track-type Tractor and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT D6 Excavator<br \/>\nCAT D6T Excavator<br \/>\nCAT D7 Excavator<br \/>\nCAT D8T Excavator<br \/>\nCAT D8 Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 454-6278<br \/>\nBrand: Caterpillar<br \/>\nCategory: Track-type Tractor<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-d6-hub-turbine-4546278-caterpillar-454-6278-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-d6-hub-turbine-4546278-caterpillar-454-6278-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":[6465],"model_no":[37232,27962,41252,1681,1683],"product_cat":[144],"product_tag":[403642,403630,403639,403641,403629,403636,403637,403628,403638,403640,403644,403631,403632,403633,403635,403634,403643],"class_list":{"0":"post-60041","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-track-type-tractor","7":"model_no-d6","8":"model_no-d6t","9":"model_no-d7","10":"model_no-d8","11":"model_no-d8t","12":"product_cat-mining","13":"product_tag-454-6278-cat-components","14":"product_tag-454-6278-parts","15":"product_tag-454-6278-track-type-tractor-part","16":"product_tag-buy-454-6278-caterpillar-parts","17":"product_tag-cat-454-6278-hub-turbine","18":"product_tag-cat-d6-hub-turbine","19":"product_tag-cat-d6t-parts-454-6278","20":"product_tag-caterpillar-454-6278-hub-turbine","21":"product_tag-caterpillar-d7-hub-turbine-454-6278","22":"product_tag-caterpillar-d8t-hub-turbine-454-6278","23":"product_tag-caterpillar-spare-parts-454-6278","24":"product_tag-d6-caterpillar-454-6278","25":"product_tag-d6t-caterpillar-454-6278","26":"product_tag-d7-454-6278-part","27":"product_tag-d8-454-6278-parts","28":"product_tag-d8t-454-6278-hub-turbine","29":"product_tag-track-type-tractor-454-6278-hub-turbine","31":"first","32":"instock","33":"shipping-taxable","34":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60041","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=60041"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60041"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60041"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60041"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60041"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60041"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}