{"id":54014,"date":"2026-02-19T13:13:52","date_gmt":"2026-02-19T18:13:52","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-md6310-shaft-stub-2241221-caterpillar-224-1221-mining\/"},"modified":"2026-02-19T13:13:54","modified_gmt":"2026-02-19T18:13:54","slug":"cat-md6310-shaft-stub-2241221-caterpillar-224-1221-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-md6310-shaft-stub-2241221-caterpillar-224-1221-mining\/","title":{"rendered":"CAT MD6310 SHAFT-STUB 2241221 | Caterpillar 224-1221 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 224-1221 Shaft-Stub 2241221 | Fits MD6310, MD6250, C27 Excavators<\/p>\n

\u2e3b<\/p>\n

Opening Paragraph
\nThe Caterpillar 224-1221 Shaft-Stub 2241221 is a precision-engineered OEM replacement component designed for MD6310, MD6250, and C27 excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this shaft-stub 2241221 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

\u2e3b<\/p>\n

Common Applications
\nThis Caterpillar 224-1221 shaft-stub 2241221 is essential for:
\nProfessional maintenance of CAT excavators.
\nDirect replacement of worn structural and pivot components.
\nHeavy-duty mining and earthmoving operations.
\nMaintaining proper alignment in equipment linkage systems.<\/p>\n

\u2e3b<\/p>\n

Fits The Following Models
\nCAT MD6310 Excavator
\nCAT MD6250 Excavator
\nCAT C27 Excavator
\nCAT C32 GENSET Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

\u2e3b<\/p>\n

OEM Reference
\nPart Number: 224-1221
\nBrand: Caterpillar
\nCategory: Mining
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

\u2e3b<\/p>\n

Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-md6310-shaft-stub-2241221-caterpillar-224-1221-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":52892,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32373],"model_no":[2673,2672,1680,1679,1678,2564,36379,36380,2567,2568,1664,1818,1661,2476,2477,1665,1819,1663,1662,2478,2459,2552,2542,2458,1654,1655,1511,2656,2657,36342,36356,2658,222448,2674,2659,2660,2661,2662,2663,2664,2665,2666,2667,2668,2654,2655,2671,2676],"product_cat":[144],"product_tag":[360917,360916,360911,360912,360913,360914,360915],"class_list":{"0":"post-54014","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-drill","8":"model_no-2673","9":"model_no-2672","10":"model_no-6015b","11":"model_no-1679","12":"model_no-6020b","13":"model_no-2564","14":"model_no-6030-t2","15":"model_no-6030-t4","16":"model_no-2567","17":"model_no-6040-fs","18":"model_no-1664","19":"model_no-773f","20":"model_no-773g","21":"model_no-773g-lrc","22":"model_no-773g-oem","23":"model_no-1665","24":"model_no-775f","25":"model_no-775g","26":"model_no-775g-lrc","27":"model_no-775g-oem","28":"model_no-2459","29":"model_no-777b","30":"model_no-777c","31":"model_no-777d","32":"model_no-777e","33":"model_no-777f","34":"model_no-777g","35":"model_no-c27","36":"model_no-c32","37":"model_no-c32-genset","38":"model_no-c32-marine","39":"model_no-c32b","40":"model_no-cx3","41":"model_no-cx35-p800","42":"model_no-d1000","43":"model_no-d1250","44":"model_no-d800","45":"model_no-de1000s","46":"model_no-de1100","47":"model_no-de1250","48":"model_no-de1250s","49":"model_no-de1400","50":"model_no-de1500","51":"model_no-de800s","52":"model_no-md6250","53":"model_no-md6310","54":"model_no-oem-power","55":"model_no-th48-e70","56":"product_cat-mining","57":"product_tag-224-1221-cat-parts","58":"product_tag-cat-224-1221-shaft","59":"product_tag-caterpillar-224-1221-stub-shaft","60":"product_tag-caterpillar-md6310-drill-components","61":"product_tag-gds-c27-generator-set-components","62":"product_tag-n1b-c27-engine-replacement-parts","63":"product_tag-p7e-c32-generator-set-engine-parts","65":"first","66":"instock","67":"shipping-taxable","68":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/54014","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=54014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/52892"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=54014"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=54014"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=54014"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=54014"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=54014"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=54014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}