{"id":60238,"date":"2026-05-09T03:04:22","date_gmt":"2026-05-09T07:04:22","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-12h-na-cylinder-as-hydraulic-3217046-caterpillar-321-7046-mining\/"},"modified":"2026-05-09T03:06:59","modified_gmt":"2026-05-09T07:06:59","slug":"cat-12h-na-cylinder-as-hydraulic-3217046-caterpillar-321-7046-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-12h-na-cylinder-as-hydraulic-3217046-caterpillar-321-7046-mining\/","title":{"rendered":"CAT 12H NA CYLINDER AS-HYDRAULIC 3217046 | Caterpillar 321-7046 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 321-7046 Cylinder As-Hydraulic | Fits 12H NA, 12H, 140H NA, 140H Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 321-7046 Cylinder As-Hydraulic is a precision-engineered OEM replacement component designed for 12H NA, 12H, 140H NA, 140H excavators operating in Motor Grader and heavy construction environments. Built for structural durability and exact fitment, this cylinder as-hydraulic supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 321-7046 cylinder as-hydraulic 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 12H NA Excavator<br \/>\nCAT 12H Excavator<br \/>\nCAT 140H NA Excavator<br \/>\nCAT 140H Excavator<br \/>\nCAT D6M Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 321-7046<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-12h-na-cylinder-as-hydraulic-3217046-caterpillar-321-7046-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-12h-na-cylinder-as-hydraulic-3217046-caterpillar-321-7046-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":60237,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[13320],"model_no":[2058,2486,2060,2488,27952,660],"product_cat":[144],"product_tag":[405626,405628,405614,405621,405619,405620,405617,405624,405631,405622,405625,405615,405618,405630,405623,405616,405629,631,405627],"class_list":{"0":"post-60238","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-motor-grader","8":"model_no-12h","9":"model_no-12h-na","10":"model_no-140h","11":"model_no-140h-na","12":"model_no-d6m","13":"model_no-d6n","14":"product_cat-mining","15":"product_tag-321-7046-caterpillar-parts","16":"product_tag-321-7046-compatible-models","17":"product_tag-321-7046-cylinder-as-hydraulic","18":"product_tag-321-7046-d6m-cylinder","19":"product_tag-321-7046-for-12h-na","20":"product_tag-321-7046-for-140h","21":"product_tag-321-7046-hydraulic-cylinder","22":"product_tag-321-7046-motor-grader-cylinder","23":"product_tag-321-7046-replacement-parts","24":"product_tag-cat-12h-na-parts","25":"product_tag-cat-140h-parts","26":"product_tag-cat-321-7046-parts","27":"product_tag-cat-hydraulic-cylinder-321-7046","28":"product_tag-cat-motor-grader-cylinder-as-hydraulic","29":"product_tag-caterpillar-140h-na-hydraulic","30":"product_tag-caterpillar-321-7046-cylinder","31":"product_tag-caterpillar-d6m-hydraulic-parts","32":"product_tag-caterpillar-motor-grader-parts","33":"product_tag-hydraulic-parts-for-cat-12h","35":"first","36":"instock","37":"shipping-taxable","38":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60238","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=60238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/60237"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60238"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60238"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60238"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60238"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}