{"id":53806,"date":"2026-02-19T11:41:08","date_gmt":"2026-02-19T16:41:08","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-it18b-7s-7681-pipe-ext-7s7681-caterpillar-mining\/"},"modified":"2026-02-19T11:41:11","modified_gmt":"2026-02-19T16:41:11","slug":"cat-it18b-7s-7681-pipe-ext-7s7681-caterpillar-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-it18b-7s-7681-pipe-ext-7s7681-caterpillar-mining\/","title":{"rendered":"CAT IT18B 7S-7681 PIPE-EXT 7S7681 | Caterpillar | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 7S-7681 Pipe-Ext 7S7681 | Fits IT18B, IT28B, IT18 Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 7S-7681 Pipe-Ext 7S7681 is a precision-engineered OEM replacement component designed for IT18B, IT28B, and IT18 excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this 7S-7681 pipe-ext supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 7S-7681 pipe-ext 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 IT18B Excavator<br \/>\n&#8211; CAT IT28B Excavator<br \/>\n&#8211; CAT IT18 Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 7S-7681<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-it18b-7s-7681-pipe-ext-7s7681-caterpillar-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-it18b-7s-7681-pipe-ext-7s7681-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":52915,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[18537],"model_no":[41592,831,41591,40397,39179,39067,37518],"product_cat":[144],"product_tag":[52925,52787,79686,359793,359790,359791,359792],"class_list":{"0":"post-53806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-integrated-toolcarrier","8":"model_no-41592","9":"model_no-831","10":"model_no-926e","11":"model_no-it18","12":"model_no-it18b","13":"model_no-it28","14":"model_no-it28b","15":"product_cat-mining","16":"product_tag-1df-it18b-integrated-toolcarrier","17":"product_tag-2nj-it18b-integrated-toolcarrier","18":"product_tag-5sd-it28b-integrated-toolcarrier","19":"product_tag-cat-7s-7681-parts","20":"product_tag-caterpillar-1df-it18b-components","21":"product_tag-caterpillar-2nj-it18b-spare-parts","22":"product_tag-caterpillar-7s-7681-pipe","24":"first","25":"instock","26":"shipping-taxable","27":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/53806","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=53806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/52915"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=53806"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=53806"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=53806"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=53806"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=53806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=53806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}