{"id":58653,"date":"2026-04-24T20:33:16","date_gmt":"2026-04-25T00:33:16","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-mining\/"},"modified":"2026-04-24T20:33:22","modified_gmt":"2026-04-25T00:33:22","slug":"cat-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-mining\/","title":{"rendered":"CAT 12G SHAFT-DRIVE PINION 8D7427 | Caterpillar 8D-7427 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 8D-7427 Shaft-Drive Pinion | Fits 12G, 140G, 130G, 160G Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 8D-7427 Shaft-Drive Pinion is a precision-engineered OEM replacement component designed for 12G, 140G, 130G, and 160G excavators operating in Motor Grader and heavy construction environments. Built for structural durability and exact fitment, this shaft-drive pinion supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 8D-7427 shaft-drive pinion is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Motor Grader and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 12G Excavator<br \/>\nCAT 140G Excavator<br \/>\nCAT 130G Excavator<br \/>\nCAT 160G Excavator<br \/>\nCAT 120G Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 8D-7427<br \/>\nBrand: Caterpillar<br \/>\nCategory: Motor Grader<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-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-12g-shaft-drive-pinion-8d7427-caterpillar-8d-7427-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":58652,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[13320],"model_no":[2484,2057,2483,2059,2485],"product_cat":[144],"product_tag":[391279,391268,391275,391271,391273,391272,391274,391278,391265,391266,391276,391269,391267,391270,391277,391280],"class_list":{"0":"post-58653","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-motor-grader","8":"model_no-120g","9":"model_no-12g","10":"model_no-130g","11":"model_no-140g","12":"model_no-160g","13":"product_cat-mining","14":"product_tag-8d-7427-drive-components","15":"product_tag-8d-7427-motor-grader-parts","16":"product_tag-8d-7427-pinion-for-120g","17":"product_tag-8d-7427-pinion-for-12g","18":"product_tag-8d-7427-pinion-for-130g","19":"product_tag-8d-7427-pinion-for-140g","20":"product_tag-8d-7427-pinion-for-160g","21":"product_tag-8d-7427-shaft-for-cat-graders","22":"product_tag-8d-7427-shaft-drive-pinion","23":"product_tag-cat-8d-7427-parts","24":"product_tag-cat-drive-pinion-8d-7427","25":"product_tag-cat-motor-grader-8d-7427","26":"product_tag-caterpillar-8d-7427-drive-pinion","27":"product_tag-caterpillar-8d-7427-shaft","28":"product_tag-caterpillar-motor-grader-parts-8d-7427","29":"product_tag-replacement-parts-for-8d-7427","31":"first","32":"instock","33":"shipping-taxable","34":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/58653","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=58653"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/58652"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=58653"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=58653"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=58653"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=58653"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=58653"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=58653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}