{"id":49650,"date":"2026-01-26T00:02:19","date_gmt":"2026-01-26T05:02:19","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-143-8971-bearing-drive-1438971\/"},"modified":"2026-01-26T00:02:22","modified_gmt":"2026-01-26T05:02:22","slug":"caterpillar-143-8971-bearing-drive-1438971","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-143-8971-bearing-drive-1438971\/","title":{"rendered":"CATERPILLAR 143-8971 Bearing-Drive 1438971"},"content":{"rendered":"<p><strong>Caterpillar 143-8971 Bearing-Drive: OEM-Grade Durability and Precision for Articulated Dump Trucks and Earthmoving Equipment<\/strong><\/p>\n<p>The Caterpillar 143-8971 Bearing-Drive is a high-performance, OEM-quality component engineered to meet the rigorous demands of articulated dump trucks and earthmoving compactors. Designed for models including AWR-735, AXM-740, AZZ-740, and others, this bearing-drive ensures optimal drivetrain efficiency and reliability under heavy load conditions. Manufactured with advanced metallurgy and precision engineering, the 143-8971 bearing-drive features robust dimensions and superior wear resistance, making it ideal for continuous operation in harsh mining and construction environments.<\/p>\n<p>This bearing-drive is critical for maintaining smooth rotational movement and load distribution within the drivetrain assembly, reducing mechanical stress and enhancing overall machine longevity. Its precision-fitted design minimizes vibration and heat generation, contributing to improved fuel efficiency and reduced maintenance intervals. Compatible with a wide range of Caterpillar articulated dump trucks and earthmoving compactors, the 143-8971 bearing-drive supports enhanced performance, durability, and operational uptime, making it an essential spare part for heavy equipment operators seeking reliability and cost-effectiveness.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 143-8971 Bearing-Drive, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-143-8971-bearing-drive-1438971\/\">Caterpillar 143-8971 Bearing-Drive at AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>AWR-735 Articulated Dump Truck<br \/>\nAXM-740 Articulated Dump Truck<br \/>\nAZZ-740 Articulated Dump Truck<br \/>\nWWC-735 OEM Articulated Dump Truck<br \/>\nL4D-735B Articulated Dump Truck<br \/>\nT4P-735B Articulated Dump Truck<br \/>\nLFJ-735C Articulated Dump Truck<br \/>\nB1N-735 Articulated Dump Truck<br \/>\nL4E-740B Articulated Dump Truck<br \/>\nT4R-740B Articulated Dump Truck<br \/>\nB1P-740 Articulated Dump Truck<br \/>\nWWD-740 Articulated Dump Truck<br \/>\nL4F-740B Articulated Dump Truck<br \/>\nT4S-740B Articulated Dump Truck<br \/>\nB1R-740 Articulated Dump Truck<br \/>\nD9A-MD6200 Drill<br \/>\nRKP-MD6200 Drill<br \/>\nAYH-826G II Earthmoving Compactor<br \/>\nBRL-836G Earthmoving Compactor<br \/>\nAXB-825G II Earthmoving Compactor<br \/>\nAWF-826H Earthmoving Compactor<br \/>\n232-826K Earthmoving Compactor<br \/>\n2L3-826K Earthmoving Compactor<br \/>\n2T6-826K Earthmoving Compactor<br \/>\nSET-826K Earthmoving Compactor<br \/>\nF6X-826 Earthmoving Compactor<br \/>\nK6L-826 Earthmoving Compactor<br \/>\n7MZ-836G Earthmoving Compactor<br \/>\nBXD-836H Earthmoving Compactor<br \/>\nL6Z-836K Earthmoving Compactor<br \/>\nLWZ-836K Earthmoving Compactor<br \/>\nTWZ-836K Earthmoving Compactor<br \/>\nP6W-836 Earth<\/p>","protected":false},"featured_media":49517,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[39312,39313,36374,21324,1817,2518,22283,22284,1827,1510,2544,2543,2547,2546,2545,2548,2549,9730,9731,9732,9733,9722,9723,9724,9725,9726,9727,9728,9729,2532,2516,2517,1514,15341,2529,2530,2531,2460,2462,2461,2538,2536,2537,2535,2534,73,2539,74,1513,2533,38118,40200,66,36383,36336,42433,38656,38658,38657],"product_cat":[144],"product_tag":[326996,326990,327000,327002,327029,327004,327025,327032,327007,327011,327017,327023,327020,327016,327006,326995,326992,327019,327009,327028,326997,327014,327022,326994,326998],"class_list":{"0":"post-49650","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-3406e","9":"model_no-39313","10":"model_no-374f-l","11":"model_no-385c","12":"model_no-1817","13":"model_no-735-oem","14":"model_no-735b","15":"model_no-735c","16":"model_no-1827","17":"model_no-740b","18":"model_no-2544","19":"model_no-770g","20":"model_no-770g-oem","21":"model_no-2546","22":"model_no-772g","23":"model_no-772g-oem","24":"model_no-773gc","25":"model_no-9730","26":"model_no-824g-ii","27":"model_no-824h","28":"model_no-824k","29":"model_no-9722","30":"model_no-825g-ii","31":"model_no-825h","32":"model_no-825k","33":"model_no-9726","34":"model_no-826g-ii","35":"model_no-826h","36":"model_no-826k","37":"model_no-2532","38":"model_no-834g","39":"model_no-834h","40":"model_no-834k","41":"model_no-15341","42":"model_no-836g","43":"model_no-836h","44":"model_no-836k","45":"model_no-980g","46":"model_no-980g-ii","47":"model_no-980h","48":"model_no-2538","49":"model_no-986h","50":"model_no-986k","51":"model_no-2535","52":"model_no-988-xe","53":"model_no-988g","54":"model_no-988gc","55":"model_no-988h","56":"model_no-988k","57":"model_no-988k-xe","58":"model_no-c-15","59":"model_no-c-16","60":"model_no-c18","61":"model_no-c18-marine","62":"model_no-md6200","63":"model_no-md6290","64":"model_no-rm-500","65":"model_no-rm500","66":"model_no-rm500b","67":"product_cat-mining","68":"product_tag-143-8971-articulated-dump-truck-bearing","69":"product_tag-143-8971-bearing-drive","70":"product_tag-143-8971-bearing-for-awr-735","71":"product_tag-143-8971-bearing-for-axm-740","72":"product_tag-143-8971-bearing-for-ayh-826g-ii","73":"product_tag-143-8971-bearing-for-azz-740","74":"product_tag-143-8971-bearing-for-b1r-740","75":"product_tag-143-8971-bearing-for-br","76":"product_tag-143-8971-bearing-for-l4d-735b","77":"product_tag-143-8971-bearing-for-lfj-735c","78":"product_tag-143-8971-bearing-for-t4r-740b","79":"product_tag-143-8971-bearing-for-t4s-740b","80":"product_tag-143-8971-bearing-for-wwd-740","81":"product_tag-143-8971-drive-bearing-for-l4e-740b","82":"product_tag-143-8971-drive-bearing-for-wwc-735","83":"product_tag-143-8971-heavy-equipment-bearing","84":"product_tag-cat-143-8971-bearing","85":"product_tag-cat-143-8971-bearing-for-b1p-740","86":"product_tag-cat-143-8971-bearing-for-t4p-735b","87":"product_tag-cat-143-8971-earthmoving-compactor-bearing","88":"product_tag-cat-143-8971-parts","89":"product_tag-caterpillar-143-8971-bearing-for-b1n-735","90":"product_tag-caterpillar-143-8971-bearing-for-l4f-740b","91":"product_tag-caterpillar-143-8971-drive-bearing","92":"product_tag-caterpillar-143-8971-replacement-bearing","94":"first","95":"instock","96":"shipping-taxable","97":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/49650","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=49650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/49517"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=49650"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=49650"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=49650"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=49650"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=49650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=49650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}