{"id":60097,"date":"2026-05-07T19:53:45","date_gmt":"2026-05-07T23:53:45","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-776d-gear-planetary-3t2507-caterpillar-3t-2507-mining\/"},"modified":"2026-05-07T19:56:21","modified_gmt":"2026-05-07T23:56:21","slug":"cat-776d-gear-planetary-3t2507-caterpillar-3t-2507-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-776d-gear-planetary-3t2507-caterpillar-3t-2507-mining\/","title":{"rendered":"CAT 776D GEAR-PLANETARY 3T2507 | Caterpillar 3T-2507 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 3T-2507 Gear-Planetary | Fits 776D, 777D, 776B, 777B Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 3T-2507 Gear-Planetary is a precision-engineered OEM replacement component designed for 776D, 777D, 776B, and 777B excavators operating in Off-highway Truck and heavy construction environments. Built for structural durability and exact fitment, this gear-planetary supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 3T-2507 gear-planetary is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Off-highway 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 776D Excavator<br \/>\nCAT 777D Excavator<br \/>\nCAT 776B Excavator<br \/>\nCAT 777B Excavator<br \/>\nCAT 777G Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 3T-2507<br \/>\nBrand: Caterpillar<br \/>\nCategory: Off-highway 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-776d-gear-planetary-3t2507-caterpillar-3t-2507-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-776d-gear-planetary-3t2507-caterpillar-3t-2507-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":[27696],"model_no":[2559,2541,2457,2552,2542,2458,1654,1655,1511],"product_cat":[144],"product_tag":[404391,404383,404385,404387,404390,404384,404379,404393,404382,404394,404381,404378,404389,404392,404377,404388,404380,404386],"class_list":{"0":"post-60097","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-off-highway-truck","7":"model_no-776b","8":"model_no-776c","9":"model_no-776d","10":"model_no-777b","11":"model_no-777c","12":"model_no-777d","13":"model_no-777e","14":"model_no-777f","15":"model_no-777g","16":"product_cat-mining","17":"product_tag-3t-2507-cat-gear-planetary","18":"product_tag-3t-2507-caterpillar-gear","19":"product_tag-3t-2507-gear-for-776b","20":"product_tag-3t-2507-gear-for-777g","21":"product_tag-3t-2507-off-highway-truck-parts","22":"product_tag-3t-2507-parts-for-777b","23":"product_tag-3t-2507-planetary-gear","24":"product_tag-776d-3t-2507-gear","25":"product_tag-777d-3t-2507-gear","26":"product_tag-777g-3t-2507-parts","27":"product_tag-cat-3t-2507-for-776d","28":"product_tag-cat-3t-2507-parts","29":"product_tag-cat-parts-for-776d","30":"product_tag-caterpillar-3t-2507-for-777b","31":"product_tag-caterpillar-3t-2507-gear-planetary","32":"product_tag-caterpillar-gear-planetary-3t-2507","33":"product_tag-caterpillar-planetary-gear-3t-2507","34":"product_tag-off-highway-truck-3t-2507-parts","36":"first","37":"instock","38":"shipping-taxable","39":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/60097","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=60097"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=60097"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=60097"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=60097"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=60097"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=60097"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=60097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}