{"id":53585,"date":"2026-02-19T10:04:00","date_gmt":"2026-02-19T15:04:00","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-md6380-roller-gp-track-single-flange-4212561-caterpillar-421-2561-mining\/"},"modified":"2026-02-19T10:04:03","modified_gmt":"2026-02-19T15:04:03","slug":"cat-md6380-roller-gp-track-single-flange-4212561-caterpillar-421-2561-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-md6380-roller-gp-track-single-flange-4212561-caterpillar-421-2561-mining\/","title":{"rendered":"CAT MD6380 ROLLER GP-TRACK-SINGLE FLANGE 4212561 | Caterpillar 421-2561 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 421-2561 Roller Gp-Track-Single Flange 4212561 | Fits MD6380, 385C, 365C Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 421-2561 Roller Gp-Track-Single Flange 4212561 is a precision-engineered OEM replacement component designed for MD6380, 385C, and 365C excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this roller gp-track-single flange 4212561 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 421-2561 roller gp-track-single flange 4212561 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 MD6380 Excavator<br \/>\n&#8211; CAT 385C Excavator<br \/>\n&#8211; CAT 365C Excavator<br \/>\n&#8211; CAT 365B L Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 421-2561<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-md6380-roller-gp-track-single-flange-4212561-caterpillar-421-2561-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-md6380-roller-gp-track-single-flange-4212561-caterpillar-421-2561-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":52880,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32373],"model_no":[2465,2467,2466,21320,37440,46308,37442,37441,54826,36376,49480,36375,36374,21324,13622,97617],"product_cat":[144],"product_tag":[358578,358577,358572,358575,358574,358573,358576],"class_list":{"0":"post-53585","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-drill","8":"model_no-345b-ii","9":"model_no-345c","10":"model_no-345c-l","11":"model_no-365b","12":"model_no-365b-ii","13":"model_no-365b-l","14":"model_no-365c","15":"model_no-365c-l","16":"model_no-365c-l-mh","17":"model_no-36376","18":"model_no-374d-l","19":"model_no-374f","20":"model_no-374f-l","21":"model_no-385c","22":"model_no-md6380","23":"model_no-md6540","24":"product_cat-mining","25":"product_tag-cat-421-2561-track-roller","26":"product_tag-caterpillar-421-2561-roller","27":"product_tag-caterpillar-agd-365b-l-excavator","28":"product_tag-caterpillar-dnm-374f-l-excavator","29":"product_tag-caterpillar-elc-365c-excavator","30":"product_tag-caterpillar-fen-365c-excavator","31":"product_tag-caterpillar-xwl-374f-excavator","33":"first","34":"instock","35":"shipping-taxable","36":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/53585","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=53585"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/52880"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=53585"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=53585"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=53585"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=53585"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=53585"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=53585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}