{"id":60080,"date":"2026-05-07T18:02:25","date_gmt":"2026-05-07T22:02:25","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-623e-roller-as-gd-4341991-caterpillar-434-1991-mining\/"},"modified":"2026-05-07T18:05:01","modified_gmt":"2026-05-07T22:05:01","slug":"cat-623e-roller-as-gd-4341991-caterpillar-434-1991-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-623e-roller-as-gd-4341991-caterpillar-434-1991-mining\/","title":{"rendered":"CAT 623E ROLLER AS-GD 4341991 | Caterpillar 434-1991 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 434-1991 Roller As-Gd | Fits 623E, 623F, 621E, 623G Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 434-1991 Roller As-Gd is a precision-engineered OEM replacement component designed for 623E, 623F, 621E, and 623G excavators operating in Wheel Tractor-scraper and heavy construction environments. Built for structural durability and exact fitment, this roller as-gd supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 434-1991 roller as-gd is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Wheel Tractor-scraper and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 623E Excavator<br \/>\nCAT 623F Excavator<br \/>\nCAT 621E Excavator<br \/>\nCAT 623G Excavator<br \/>\nCAT 621H Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 434-1991<br \/>\nBrand: Caterpillar<br \/>\nCategory: Wheel Tractor-scraper<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-623e-roller-as-gd-4341991-caterpillar-434-1991-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-623e-roller-as-gd-4341991-caterpillar-434-1991-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":[18046],"model_no":[38966,40456,21066,8790,8791,8792,38732,38729,38739,8793,8794,8795,38736,38731,38730,6729,8796,8797,8798,38737,37558,38728,41315],"product_cat":[144],"product_tag":[404103,404097,404093,404099,404088,404101,404091,404098,404086,404092,404095,404102,404096,404089,404087,404100,404094,404090],"class_list":{"0":"post-60080","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-wheel-tractor-scraper","7":"model_no-38966","8":"model_no-615c","9":"model_no-21066","10":"model_no-621e","11":"model_no-621f","12":"model_no-621g","13":"model_no-621h","14":"model_no-621k","15":"model_no-38739","16":"model_no-623e","17":"model_no-623f","18":"model_no-623g","19":"model_no-623h","20":"model_no-623k","21":"model_no-623k-lrc","22":"model_no-6729","23":"model_no-627e","24":"model_no-627f","25":"model_no-627g","26":"model_no-627h","27":"model_no-627k","28":"model_no-627k-lrc","29":"model_no-633e","30":"product_cat-mining","31":"product_tag-434-1991-as-gd-roller-for-sale","32":"product_tag-434-1991-for-caterpillar-621h","33":"product_tag-434-1991-parts-for-623e","34":"product_tag-434-1991-replacement-parts","35":"product_tag-434-1991-roller-as-gd","36":"product_tag-434-1991-roller-for-wheel-tractor-scraper","37":"product_tag-434-1991-wheel-tractor-scraper-parts","38":"product_tag-buy-cat-434-1991-roller","39":"product_tag-cat-434-1991-roller","40":"product_tag-cat-434-1991-wheel-tractor-scraper","41":"product_tag-cat-621e-parts","42":"product_tag-cat-623f-parts","43":"product_tag-cat-623g-roller-as-gd","44":"product_tag-cat-roller-434-1991","45":"product_tag-caterpillar-434-1991-parts","46":"product_tag-caterpillar-623e-roller","47":"product_tag-caterpillar-623f-roller","48":"product_tag-caterpillar-roller-as-gd-434-1991","50":"first","51":"instock","52":"shipping-taxable","53":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60080","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=60080"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60080"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60080"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60080"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60080"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60080"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}