{"id":9959,"date":"2025-07-07T16:58:16","date_gmt":"2025-07-07T20:58:16","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-2s-7831-gear-2s7831\/"},"modified":"2025-07-07T16:58:18","modified_gmt":"2025-07-07T20:58:18","slug":"caterpillar-2s-7831-gear-2s7831","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2s-7831-gear-2s7831\/","title":{"rendered":"CATERPILLAR 2S-7831 Gear 2S7831"},"content":{"rendered":"<p><strong>Caterpillar 2S-7831 Gear \u2013 OEM-Grade Durability and Precision for Off-Highway Trucks and Wheel Tractor-Scrapers<\/strong><\/p>\n<p>The Caterpillar 2S-7831 gear is engineered to meet the rigorous demands of heavy-duty off-highway trucks and wheel tractor-scrapers, ensuring optimal drivetrain performance under extreme load conditions. Manufactured with high-grade alloy steel and precision metallurgy, this gear delivers exceptional wear resistance and dimensional stability. Compatible with a wide range of Caterpillar models including the 776-14H, 777-84A off-highway trucks, and multiple wheel tractor-scraper models such as 641B-65K, 651B-67K, and 657B-68K, the 2S-7831 gear guarantees seamless integration and reliable operation.<\/p>\n<p>Designed to withstand high torque and shock loads, the 2S-7831 gear features hardened teeth with precise tooth geometry to minimize backlash and maximize power transmission efficiency. Its robust construction enhances the drivetrain\u2019s overall durability, reducing maintenance intervals and downtime. This OEM-grade replacement part ensures that your heavy machinery maintains peak performance, extending operational life and improving productivity in demanding construction and mining environments.<\/p>\n<p>\ud83d\udd17 For more detailed specifications and to purchase the Caterpillar 2S-7831 gear, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2s-7831-gear-2s7831\/\">Caterpillar 2S-7831 Gear at AllParts Expert<\/a>.<\/p>\n<p><strong>Related part numbers:<\/strong> 2S-7831, 776-14H, 777-84A, 641B-65K, 651B-67K, 657B-68K, 650B-58K, 660B-58K, 651E-4YR, 657E-90Z, 657E-91Z, 666B-66K, 651E-89Z, 657E-5YR, 657E-6TR, 651-WSR, 657-WSJ, 657-WSM, 651-WSS, 657G-A4G, 657G-W1B, 657G-W1C<\/p>","protected":false},"excerpt":{"rendered":"<p>776-14H Off-highway Truck<br \/>\n777-84A Off-highway Truck<br \/>\n641B-65K Wheel Tractor-scraper<br \/>\n651B-67K Wheel Tractor-scraper<br \/>\n657B-68K Wheel Tractor-scraper<br \/>\n650B-58K Wheel Tractor-scraper<br \/>\n660B-58K Wheel Tractor-scraper<br \/>\n651E-4YR Wheel Tractor-scraper<br \/>\n657E-90Z Wheel Tractor-scraper<br \/>\n657E-91Z Wheel Tractor-scraper<br \/>\n666B-66K Wheel Tractor-scraper<br \/>\n651E-89Z Wheel Tractor-scraper<br \/>\n657E-5YR Wheel Tractor-scraper<br \/>\n657E-6TR Wheel Tractor-scraper<br \/>\n651-WSR Wheel Tractor-scraper<br \/>\n657-WSJ Wheel Tractor-scraper<br \/>\n657-WSM Wheel Tractor-scraper<br \/>\n651-WSS Wheel Tractor-scraper<br \/>\n657G-A4G Wheel Tractor-scraper<br \/>\n657G-W1B Wheel Tractor-scraper<br \/>\n657G-W1C Wheel Tractor-scraper<\/p>","protected":false},"featured_media":9804,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[27696,18046],"model_no":[25999,26006,26005,15480,6718,26002,26000,6719,26001,26007,26003,2558,2459],"product_cat":[144],"product_tag":[43828,43826,43830,43833,43842,43845,43831,43835,43839,43843,43844,43832,43840,43841,43836,43837,43846,43847,43848,43834,43838,38880,43827,43850,43825,43829,43849],"class_list":{"0":"post-9959","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-off-highway-truck","8":"machine-type-wheel-tractor-scraper","9":"model_no-641b","10":"model_no-650b","11":"model_no-26005","12":"model_no-651b","13":"model_no-651e","14":"model_no-26002","15":"model_no-657b","16":"model_no-657e","17":"model_no-657g","18":"model_no-660b","19":"model_no-666b","20":"model_no-2558","21":"model_no-2459","22":"product_cat-mining","23":"product_tag-2s-7831-replacement-gear","24":"product_tag-2s7831-gear-part","25":"product_tag-641b-65k-wheel-tractor-scraper-gear","26":"product_tag-650b-58k-cat-scraper-gear","27":"product_tag-651-wsr-wheel-tractor-scraper-gear","28":"product_tag-651-wss-cat-scraper-gear","29":"product_tag-651b-67k-gear-for-cat-scrapers","30":"product_tag-651e-4yr-wheel-tractor-scraper-gear","31":"product_tag-651e-89z-caterpillar-scraper-parts","32":"product_tag-657-wsj-cat-wheel-tractor-gear","33":"product_tag-657-wsm-heavy-equipment-gear","34":"product_tag-657b-68k-wheel-tractor-scraper-parts","35":"product_tag-657e-5yr-wheel-tractor-scraper-gear","36":"product_tag-657e-6tr-cat-scraper-gear","37":"product_tag-657e-90z-cat-scraper-gear","38":"product_tag-657e-91z-heavy-equipment-gear","39":"product_tag-657g-a4g-wheel-tractor-scraper-parts","40":"product_tag-657g-w1b-cat-scraper-gear","41":"product_tag-657g-w1c-wheel-tractor-scraper-gear","42":"product_tag-660b-58k-construction-machinery-gear","43":"product_tag-666b-66k-wheel-tractor-scraper-gear","44":"product_tag-777-84a-off-highway-truck-parts","45":"product_tag-cat-2s-7831-wheel-tractor-scraper-gear","46":"product_tag-cat-heavy-machinery-gear","47":"product_tag-caterpillar-2s-7831-gear","48":"product_tag-caterpillar-776-14h-off-highway-truck-gear","49":"product_tag-mining-equipment-gear","51":"first","52":"instock","53":"shipping-taxable","54":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/9959","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=9959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/9804"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=9959"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=9959"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=9959"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=9959"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=9959"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=9959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}