{"id":54045,"date":"2026-02-19T13:27:12","date_gmt":"2026-02-19T18:27:12","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-3412c-6n-4399-pulley-6n4399-caterpillar-mining\/"},"modified":"2026-02-19T13:27:14","modified_gmt":"2026-02-19T18:27:14","slug":"cat-3412c-6n-4399-pulley-6n4399-caterpillar-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-3412c-6n-4399-pulley-6n4399-caterpillar-mining\/","title":{"rendered":"CAT 3412C 6N-4399 PULLEY 6N4399 | Caterpillar | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 6N-4399 Pulley 6N4399 | Fits 3412C, 3412, 3408B Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 6N-4399 Pulley 6N4399 is a precision-engineered OEM replacement component designed for 3412C, 3412, and 3408B excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this 6N-4399 pulley supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 6N-4399 pulley 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 3412C Excavator<br \/>\n&#8211; CAT 3412 Excavator<br \/>\n&#8211; CAT 3408B Excavator<br \/>\n&#8211; CAT 3408C Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 6N-4399<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 (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-3412c-6n-4399-pulley-6n4399-caterpillar-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-3412c-6n-4399-pulley-6n4399-caterpillar-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":53060,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[38849,3373,3374,3375,1231,3376,41988,3377,2656,2657,2674,3372,2676],"product_cat":[144],"product_tag":[80306,93691,361068,361069,361066,361067,336251],"class_list":{"0":"post-54045","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-38849","9":"model_no-3408b","10":"model_no-3408c","11":"model_no-3408e","12":"model_no-1231","13":"model_no-3412c","14":"model_no-3412d","15":"model_no-3412e","16":"model_no-c27","17":"model_no-c32","18":"model_no-cx35-p800","19":"model_no-sr4","20":"model_no-th48-e70","21":"product_cat-mining","22":"product_tag-78z-3408c-engine-parts","23":"product_tag-81z-3412c-generator-set","24":"product_tag-cat-6n-4399-parts","25":"product_tag-cat-78z-3408b-generator","26":"product_tag-caterpillar-67u-3408-industrial","27":"product_tag-caterpillar-6n-4399-pulley","28":"product_tag-caterpillar-81z-3412-engine","30":"first","31":"instock","32":"shipping-taxable","33":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/54045","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=54045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/53060"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=54045"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=54045"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=54045"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=54045"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=54045"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=54045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}