{"id":17011,"date":"2025-08-05T10:49:55","date_gmt":"2025-08-05T14:49:55","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-038-4981-screw-socket-head-0384981\/"},"modified":"2025-08-05T10:49:58","modified_gmt":"2025-08-05T14:49:58","slug":"caterpillar-038-4981-screw-socket-head-0384981","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-038-4981-screw-socket-head-0384981\/","title":{"rendered":"CATERPILLAR 038-4981 Screw-Socket Head 0384981"},"content":{"rendered":"<p><strong>CATERPILLAR 038-4981 Screw-Socket Head \u2013 OEM-Grade Replacement for Wheel Tractor-Scrapers<\/strong><\/p>\n<p>The CATERPILLAR 038-4981 Screw-Socket Head is a precision-engineered fastener designed specifically for a wide range of Caterpillar Wheel Tractor-Scraper models, including 90Z-657E, 1AB-631E, 1FB-637E, 1JB-637E, 1NB-631E, 3ND-631E, 89Z-651E, 91Z-657E, 2PD-621E, 6AB-621E, 8KD-621S, 6CB-623E, 6EB-627E, 6GB-627E, and 2TF-621E. Manufactured to meet stringent OEM specifications, this screw-socket head features high-grade alloy steel metallurgy that ensures exceptional tensile strength and resistance to wear under heavy load conditions. Its precise threading and socket design facilitate secure fastening within drivetrain assemblies, contributing to optimal machine performance and longevity.<\/p>\n<p>Engineered for durability and reliability, the 038-4981 screw-socket head withstands extreme operational stresses typical in heavy equipment environments. Its corrosion-resistant finish enhances lifespan even in harsh weather and abrasive conditions, minimizing maintenance downtime. This component plays a critical role in maintaining structural integrity and safety of wheel tractor-scraper assemblies, supporting efficient power transmission and load handling. Investing in this OEM-grade replacement part guarantees compatibility and performance consistency, essential for maintaining Caterpillar equipment at peak operational standards.<\/p>\n<p>\ud83d\udd17 For authentic Caterpillar 038-4981 Screw-Socket Head and detailed specifications, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-038-4981-screw-socket-head-0384981\/\">Caterpillar 038-4981 Screw-Socket Head OEM Replacement<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>90Z-657E Wheel Tractor-scraper<br \/>\n1AB-631E Wheel Tractor-scraper<br \/>\n1FB-637E Wheel Tractor-scraper<br \/>\n1JB-637E Wheel Tractor-scraper<br \/>\n1NB-631E Wheel Tractor-scraper<br \/>\n3ND-631E Wheel Tractor-scraper<br \/>\n89Z-651E Wheel Tractor-scraper<br \/>\n91Z-657E Wheel Tractor-scraper<br \/>\n2PD-621E Wheel Tractor-scraper<br \/>\n6AB-621E Wheel Tractor-scraper<br \/>\n8KD-621S Wheel Tractor-scraper<br \/>\n6CB-623E Wheel Tractor-scraper<br \/>\n6EB-627E Wheel Tractor-scraper<br \/>\n6GB-627E Wheel Tractor-scraper<br \/>\n2TF-621E Wheel Tractor-scraper<\/p>","protected":false},"featured_media":16829,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[18046],"model_no":[8790,38735,8793,8796,8799,8800,6718,6719],"product_cat":[144],"product_tag":[95955,95954,95957,95958,95959,95960,95964,95961,95965,95967,95968,95969,95962,95966,95963,95970,95956,95953],"class_list":{"0":"post-17011","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-621e","9":"model_no-621s","10":"model_no-623e","11":"model_no-627e","12":"model_no-631e","13":"model_no-637e","14":"model_no-651e","15":"model_no-657e","16":"product_cat-mining","17":"product_tag-038-4981-wheel-tractor-scraper-part","18":"product_tag-0384981-cat-screw","19":"product_tag-1ab-631e-wheel-tractor-scraper-screw","20":"product_tag-1fb-637e-cat-scraper-bolt","21":"product_tag-1jb-637e-heavy-machinery-screw","22":"product_tag-1nb-631e-cat-tractor-scraper-fastener","23":"product_tag-2pd-621e-cat-mining-equipment-bolt","24":"product_tag-3nd-631e-wheel-tractor-scraper-bolt","25":"product_tag-6ab-621e-wheel-dozer-fastener","26":"product_tag-6cb-623e-caterpillar-heavy-equipment-screw","27":"product_tag-6eb-627e-cat-wheel-tractor-bolt","28":"product_tag-6gb-627e-cat-construction-machinery-screw","29":"product_tag-89z-651e-cat-construction-machinery-part","30":"product_tag-8kd-621s-cat-tractor-scraper-screw","31":"product_tag-91z-657e-scraper-assembly-screw","32":"product_tag-cat-038-4981-replacement-part","33":"product_tag-cat-90z-657e-screw","34":"product_tag-caterpillar-038-4981-screw-socket-head","36":"first","37":"instock","38":"shipping-taxable","39":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/17011","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=17011"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16829"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=17011"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=17011"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=17011"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=17011"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=17011"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=17011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}