{"id":61473,"date":"2026-06-18T19:32:19","date_gmt":"2026-06-18T23:32:19","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-730-piston-1644220-caterpillar-164-4220-mining\/"},"modified":"2026-06-18T19:32:23","modified_gmt":"2026-06-18T23:32:23","slug":"cat-730-piston-1644220-caterpillar-164-4220-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-730-piston-1644220-caterpillar-164-4220-mining\/","title":{"rendered":"CAT 730 PISTON 1644220 | Caterpillar 164-4220 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 164-4220 Piston | Fits 730, 735, 725C2, 725C Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 164-4220 Piston is a precision-engineered OEM replacement component designed for 730, 735, 725C2, 725C excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this piston supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 164-4220 piston is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Articulated Dump Truck and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 730 Excavator<br \/>\nCAT 735 Excavator<br \/>\nCAT 725C2 Excavator<br \/>\nCAT 725C Excavator<br \/>\nCAT 725 Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 164-4220<br \/>\nBrand: Caterpillar<br \/>\nCategory: Articulated Dump Truck<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-730-piston-1644220-caterpillar-164-4220-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-730-piston-1644220-caterpillar-164-4220-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":[21022],"model_no":[1825,7167,22277,7166,1817,37534,43596,32831,42379,43594,28678,42256,28679],"product_cat":[144],"product_tag":[418045,418039,418042,418048,418054,418051,418046,418040,418043,418037,418049,418053,418038,418044,418052,418041,418055,418047,418050],"class_list":{"0":"post-61473","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-articulated-dump-truck","7":"model_no-1825","8":"model_no-725c","9":"model_no-725c2","10":"model_no-7166","11":"model_no-1817","12":"model_no-th31-c9p","13":"model_no-th31-c9t","14":"model_no-th31-e61","15":"model_no-th35-c11i","16":"model_no-th35-c13t","17":"model_no-th35-c15i","18":"model_no-th35-c15t","19":"model_no-th35-e81","20":"product_cat-mining","21":"product_tag-164-4220-piston-assembly","22":"product_tag-164-4220-piston-for-730","23":"product_tag-164-4220-piston-for-735","24":"product_tag-164-4220-piston-for-articulated-dump-truck","25":"product_tag-164-4220-piston-for-cat-735","26":"product_tag-164-4220-piston-for-caterpillar-730","27":"product_tag-buy-cat-164-4220-piston","28":"product_tag-cat-164-4220-articulated-dump-truck","29":"product_tag-cat-164-4220-parts-for-725c2","30":"product_tag-cat-164-4220-piston","31":"product_tag-cat-164-4220-piston-for-725","32":"product_tag-cat-164-4220-piston-for-725c2","33":"product_tag-caterpillar-164-4220-parts","34":"product_tag-caterpillar-164-4220-piston-for-725c","35":"product_tag-caterpillar-164-4220-piston-online","36":"product_tag-caterpillar-164-4220-piston-replacement","37":"product_tag-caterpillar-parts-164-4220","38":"product_tag-caterpillar-piston-164-4220","39":"product_tag-oem-cat-164-4220-piston","41":"first","42":"instock","43":"shipping-taxable","44":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61473","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=61473"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61473"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61473"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61473"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61473"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61473"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}