{"id":23577,"date":"2025-09-03T21:54:49","date_gmt":"2025-09-04T01:54:49","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-389-0871-boss-3890871\/"},"modified":"2025-09-03T21:54:51","modified_gmt":"2025-09-04T01:54:51","slug":"caterpillar-389-0871-boss-3890871","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-389-0871-boss-3890871\/","title":{"rendered":"CATERPILLAR 389-0871 BOSS 3890871"},"content":{"rendered":"<p><strong>Caterpillar 389-0871 Boss \u2013 OEM-Grade Articulated Dump Truck Component for Superior Durability and Performance<\/strong><\/p>\n<p>The Caterpillar 389-0871 Boss is a precision-engineered spare part designed specifically for a wide range of Caterpillar articulated dump trucks, including models 2L6-725C2, 2T3-725C2, H6Z-725, H6X-730 EJECTOR, L6X-730 EJECTOR, and many more. Manufactured to OEM specifications, this component ensures optimal compatibility and longevity under rigorous load conditions typical in heavy-duty construction and mining operations. Crafted from high-grade metallurgical alloys, the 389-0871 Boss delivers exceptional resistance to wear, corrosion, and mechanical stress, enhancing the drivetrain&rsquo;s reliability and operational efficiency.<\/p>\n<p>This part\u2019s robust design supports the articulation mechanism, maintaining precise alignment and smooth pivoting action essential for maneuverability in challenging terrains. Its dimensional accuracy and material strength contribute to minimizing downtime and maintenance costs, making it an indispensable component for maintaining peak performance in Caterpillar articulated dump trucks. Whether operating in abrasive environments or under heavy payloads, the 389-0871 Boss guarantees sustained durability and superior load distribution, critical for extending the service life of your equipment.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 389-0871 Boss, visit the official product page at <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-389-0871-boss-3890871\/\">Caterpillar 389-0871 Boss Articulated Dump Truck Part<\/a>. Ensure your machinery operates at maximum efficiency with this premium OEM replacement part.<\/p>\n<hr \/>\n<p><strong>SEO Keywords:<\/strong> Caterpillar 389-0871 Boss, articulated dump truck parts, OEM Caterpillar spare parts, heavy equipment drivetrain components, Caterpillar articulated dump truck replacement parts, durable Caterpillar truck parts, Caterpillar 3890871 boss.<\/p>","protected":false},"excerpt":{"rendered":"<p>2L6-725C2 Articulated Dump Truck<br \/>\n2T3-725C2 Articulated Dump Truck<br \/>\nH6Z-725 Articulated Dump Truck<br \/>\nH6X-730 EJECTOR Articulated Dump Truck<br \/>\nL6X-730 EJECTOR Articulated Dump Truck<br \/>\n2L7-730C2 Articulated Dump Truck<br \/>\n2T4-730C2 Articulated Dump Truck<br \/>\nH6W-730 Articulated Dump Truck<br \/>\nL6W-730 Articulated Dump Truck<br \/>\nH6Y-735 Articulated Dump Truck<br \/>\nL6Y-735 Articulated Dump Truck<br \/>\n2L8-730C2 EJ Articulated Dump Truck<br \/>\n2T5-730C2 EJ Articulated Dump Truck<br \/>\nTFB-725C Articulated Dump Truck<br \/>\nLFF-730C Articulated Dump Truck<br \/>\nTFF-730C Articulated Dump Truck<br \/>\nL4D-735B Articulated Dump Truck<br \/>\nT4P-735B Articulated Dump Truck<br \/>\nL4E-740B Articulated Dump Truck<br \/>\nT4R-740B Articulated Dump Truck<br \/>\nLFB-725C Articulated Dump Truck<br \/>\nWWC-735 OEM Articulated Dump Truck<br \/>\nAWR-735 Articulated Dump Truck<br \/>\nB1N-735 Articulated Dump Truck<br \/>\nAXM-740 Articulated Dump Truck<br \/>\nB1P-740 Articulated Dump Truck<br \/>\nWWD-740 Articulated Dump Truck<br \/>\nLFH-730C Articulated Dump Truck<br \/>\nTFH-730C Articulated Dump Truck<br \/>\nL4F-740B Articulated Dump Truck<br \/>\nT4S-740B Articu<\/p>","protected":false},"featured_media":23121,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[43619,44597,7066,7067,7068,7070,7071,7073,7205,2055,7074,7206,2465,1439,41440,38072,2631,38069,2632,7174,7170,41442,38068,38074,27634,38076,38077,1461,41441,7171,41443,7172,38080,38082,2574,713,43620,44598,2564,2567,1714,1825,7167,22277,7166,22278,22279,22281,22282,1817,2518,22283,1827,1510,2566,1677,1380,1485,1344,102,103,15341,27670,2654,26017,26016,34848,21716],"product_cat":[144],"product_tag":[59836,139394,100409,139389,94774,139385,139401,74587,139402,136280,139386,139384,139390,57453,139392,139387,139396,139398,139391,139388,139393,139400,120401,139403,139397,139399,139395,49637,139404,87620,68190],"class_list":{"0":"post-23577","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-2384d","9":"model_no-2484d","10":"model_no-325-l","11":"model_no-325-ln","12":"model_no-325-a","13":"model_no-325-a-l","14":"model_no-325-a-ln","15":"model_no-330-l","16":"model_no-330-ln","17":"model_no-330-a","18":"model_no-330-a-l","19":"model_no-330-a-ln","20":"model_no-345b-ii","21":"model_no-3516c","22":"model_no-416b","23":"model_no-416c","24":"model_no-416d","25":"model_no-420d","26":"model_no-424d","27":"model_no-426b","28":"model_no-426c","29":"model_no-428b","30":"model_no-428c","31":"model_no-428d","32":"model_no-428e","33":"model_no-430d","34":"model_no-432d","35":"model_no-432e","36":"model_no-436b","37":"model_no-436c","38":"model_no-438b","39":"model_no-438c","40":"model_no-438d","41":"model_no-442d","42":"model_no-446d","43":"model_no-713","44":"model_no-559d","45":"model_no-579d","46":"model_no-2564","47":"model_no-2567","48":"model_no-1714","49":"model_no-1825","50":"model_no-725c","51":"model_no-725c2","52":"model_no-7166","53":"model_no-730-ejector","54":"model_no-730c","55":"model_no-730c2","56":"model_no-730c2-ej","57":"model_no-1817","58":"model_no-735-oem","59":"model_no-735b","60":"model_no-1827","61":"model_no-740b","62":"model_no-2566","63":"model_no-1677","64":"model_no-789d","65":"model_no-794-ac","66":"model_no-795f","67":"model_no-102","68":"model_no-797b","69":"model_no-15341","70":"model_no-it62h","71":"model_no-md6250","72":"model_no-r1700","73":"model_no-r1700-xe","74":"model_no-xq2280","75":"model_no-xqc1600","76":"product_cat-mining","77":"product_tag-2l7-730c2-articulated-dump-truck-parts","78":"product_tag-2l8-730c2-ej-caterpillar","79":"product_tag-2t3-725c2-cat-components","80":"product_tag-2t4-730c2-cat-730-series","81":"product_tag-2t5-730c2-ej-dump-truck-parts","82":"product_tag-3890871-articulated-dump-truck-part","83":"product_tag-awr-735-articulated-truck-parts","84":"product_tag-axm-740-cat-spare-parts","85":"product_tag-b1n-735-cat-equipment-parts","86":"product_tag-b1p-740-articulated-dump-truck-components","87":"product_tag-cat-2l6-725c2-parts","88":"product_tag-caterpillar-389-0871-boss","89":"product_tag-h6w-730-heavy-machinery-parts","90":"product_tag-h6x-730-ejector-parts","91":"product_tag-h6y-735-cat-articulated-truck","92":"product_tag-h6z-725-dump-truck-spare","93":"product_tag-l4d-735b-articulated-dump-truck","94":"product_tag-l4e-740b-heavy-machinery-parts","95":"product_tag-l6w-730-dump-truck-oem-parts","96":"product_tag-l6x-730-ejector-cat-replacement","97":"product_tag-l6y-735-spare-parts","98":"product_tag-lfb-725c-cat-bulldozer-parts","99":"product_tag-lff-730c-articulated-truck-parts","100":"product_tag-lfh-730c-cat-dump-truck-parts","101":"product_tag-t4p-735b-cat-mining-equipment-parts","102":"product_tag-t4r-740b-caterpillar-dump-truck","103":"product_tag-tfb-725c-cat-components","104":"product_tag-tff-730c-cat-spare-parts","105":"product_tag-tfh","106":"product_tag-wwc-735-oem-caterpillar","107":"product_tag-wwd-740-caterpillar-parts","109":"first","110":"instock","111":"shipping-taxable","112":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/23577","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=23577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/23121"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=23577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=23577"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=23577"},{"taxonomy":"model_no","embeddable":true,"href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