{"id":58600,"date":"2026-04-24T18:27:10","date_gmt":"2026-04-24T22:27:10","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-621f-cooler-gp-transmission-oil-1035500-caterpillar-103-5500-mining\/"},"modified":"2026-04-24T18:27:16","modified_gmt":"2026-04-24T22:27:16","slug":"cat-621f-cooler-gp-transmission-oil-1035500-caterpillar-103-5500-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-621f-cooler-gp-transmission-oil-1035500-caterpillar-103-5500-mining\/","title":{"rendered":"CAT 621F COOLER GP-TRANSMISSION OIL 1035500 | Caterpillar 103-5500 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 103-5500 Cooler Gp-Transmission Oil | Fits 621F, 627F, 621B, 621E Excavators  <\/p>\n<p>\u2e3b  <\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 103-5500 Cooler Gp-Transmission Oil is a precision-engineered OEM replacement component designed for 621F, 627F, 621B, and 621E excavators operating in Wheel Tractor-scraper and heavy construction environments. Built for structural durability and exact fitment, this cooler gp-transmission oil supports critical assemblies to ensure reliable performance and reduced downtime.  <\/p>\n<p>\u2e3b  <\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 103-5500 cooler gp-transmission oil 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 621F Excavator<br \/>\nCAT 627F Excavator<br \/>\nCAT 621B Excavator<br \/>\nCAT 621E Excavator<br \/>\nCAT 621G Excavator<br \/>\n(Verify fitment with your specific serial number.)  <\/p>\n<p>\u2e3b  <\/p>\n<p>OEM Reference<br \/>\nPart Number: 103-5500<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-621f-cooler-gp-transmission-oil-1035500-caterpillar-103-5500-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-621f-cooler-gp-transmission-oil-1035500-caterpillar-103-5500-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":58599,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[18046],"model_no":[21064,8790,8791,8792,21065,8793,8794,8795,8796,8797,8798],"product_cat":[144],"product_tag":[390802,390807,390805,390806,390801,390808,390809,390812,390813,390814,390800,390810,390811,390804,390799,390803,83364],"class_list":{"0":"post-58600","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-wheel-tractor-scraper","8":"model_no-621b","9":"model_no-621e","10":"model_no-621f","11":"model_no-621g","12":"model_no-623b","13":"model_no-623e","14":"model_no-623f","15":"model_no-623g","16":"model_no-627e","17":"model_no-627f","18":"model_no-627g","19":"product_cat-mining","20":"product_tag-103-5500-cat-parts","21":"product_tag-103-5500-cooler-for-621b","22":"product_tag-103-5500-cooler-for-621f","23":"product_tag-103-5500-cooler-for-627f","24":"product_tag-103-5500-cooler-gp","25":"product_tag-103-5500-for-621e","26":"product_tag-103-5500-for-621g","27":"product_tag-621b-cooler-gp-transmission-oil","28":"product_tag-621e-cooler-103-5500","29":"product_tag-621g-parts-103-5500","30":"product_tag-cat-103-5500-transmission-oil-cooler","31":"product_tag-cat-621f-transmission-oil-cooler","32":"product_tag-cat-627f-parts-103-5500","33":"product_tag-cat-transmission-oil-cooler-103-5500","34":"product_tag-caterpillar-103-5500-cooler","35":"product_tag-caterpillar-103-5500-parts","36":"product_tag-caterpillar-wheel-tractor-scraper-parts-2","38":"first","39":"instock","40":"shipping-taxable","41":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/58600","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=58600"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/58599"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=58600"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=58600"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=58600"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=58600"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=58600"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=58600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}