{"id":60089,"date":"2026-05-07T19:03:20","date_gmt":"2026-05-07T23:03:20","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-120g-cylinder-as-3983644-caterpillar-398-3644-mining\/"},"modified":"2026-05-07T19:05:54","modified_gmt":"2026-05-07T23:05:54","slug":"cat-120g-cylinder-as-3983644-caterpillar-398-3644-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-120g-cylinder-as-3983644-caterpillar-398-3644-mining\/","title":{"rendered":"CAT 120G CYLINDER AS 3983644 | Caterpillar 398-3644 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 398-3644 Cylinder As | Fits 120G, 12G, 130G, 140G Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 398-3644 Cylinder As is a precision-engineered OEM replacement component designed for 120G, 12G, 130G, and 140G excavators operating in Motor Grader and heavy construction environments. Built for structural durability and exact fitment, this cylinder as supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 398-3644 cylinder as 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 120G Excavator<br \/>\nCAT 12G Excavator<br \/>\nCAT 130G Excavator<br \/>\nCAT 140G Excavator<br \/>\nCAT 160G Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 398-3644<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-120g-cylinder-as-3983644-caterpillar-398-3644-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-120g-cylinder-as-3983644-caterpillar-398-3644-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":[13320],"model_no":[731,2484,1829,2490,2491,2504,2503,2057,2058,2492,2486,2487,2483,1831,2494,732,2059,2060,2495,2488,1830,2508,2061,2485,2064,2498,2499,2489,2065,2502],"product_cat":[144],"product_tag":[404250,404240,404241,404242,404243,404244,404245,404239,404248,404251,404238,404254,404246,404249,404253,404247,404252],"class_list":{"0":"post-60089","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-motor-grader","7":"model_no-731","8":"model_no-120g","9":"model_no-120h","10":"model_no-120h-es","11":"model_no-120h-na","12":"model_no-120k","13":"model_no-120k-2","14":"model_no-12g","15":"model_no-12h","16":"model_no-12h-es","17":"model_no-12h-na","18":"model_no-12k","19":"model_no-130g","20":"model_no-135h","21":"model_no-135h-na","22":"model_no-732","23":"model_no-140g","24":"model_no-140h","25":"model_no-140h-es","26":"model_no-140h-na","27":"model_no-140k","28":"model_no-140k-2","29":"model_no-143h","30":"model_no-160g","31":"model_no-160h","32":"model_no-160h-es","33":"model_no-160h-na","34":"model_no-160k","35":"model_no-163h","36":"model_no-163h-na","37":"product_cat-mining","38":"product_tag-398-3644-cylinder-as-for-caterpillar","39":"product_tag-398-3644-cylinder-for-120g","40":"product_tag-398-3644-cylinder-for-12g","41":"product_tag-398-3644-cylinder-for-130g","42":"product_tag-398-3644-cylinder-for-140g","43":"product_tag-398-3644-cylinder-for-160g","44":"product_tag-buy-cat-398-3644-parts","45":"product_tag-cat-398-3644-motor-grader-part","46":"product_tag-cat-398-3644-parts-online","47":"product_tag-cat-cylinder-as-398-3644","48":"product_tag-caterpillar-398-3644-cylinder-as","49":"product_tag-caterpillar-398-3644-motor-grader-cylinder","50":"product_tag-caterpillar-398-3644-replacement","51":"product_tag-caterpillar-motor-grader-cylinder-as","52":"product_tag-high-quality-398-3644-cylinder","53":"product_tag-motor-grader-cylinder-398-3644","54":"product_tag-oem-caterpillar-398-3644-parts","56":"first","57":"instock","58":"shipping-taxable","59":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60089","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=60089"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60089"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60089"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60089"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60089"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60089"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}