{"id":46612,"date":"2026-01-13T15:45:36","date_gmt":"2026-01-13T20:45:36","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-9d-4780-coupling-9d4780\/"},"modified":"2026-01-13T15:45:39","modified_gmt":"2026-01-13T20:45:39","slug":"caterpillar-9d-4780-coupling-9d4780","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-9d-4780-coupling-9d4780\/","title":{"rendered":"CATERPILLAR 9D-4780 Coupling 9D4780"},"content":{"rendered":"<p><strong>Caterpillar 9D-4780 Coupling \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 9D-4780 coupling is engineered to deliver superior drivetrain performance across a wide range of heavy machinery, including backhoe loaders (7BC-426, 5PC-416), challengers (7YC-65B, 7YC-65), earthmoving compactors (41S-816, 15Z-816B, 17Z-815B, 89X-825, 87X-826C, 3RL-836, 7FR-836, 86X-825C), excavators (2XC-215B, 14Z-215, 61Z-215, 51U-225, 61X-225, 2ZD-225B, 1GF-229, 82X-245, 95V-245), forest products machinery (10W-227), off-highway trucks (02X-768C, 14H-776, 01X-769C, 84A-777, 9ZC-789, 64W-772B, 63W-773B, 3BJ-771C, 3SJ-793), and track-type loaders (57D-977, 32W-931, 68H-931, 87U-931, 84G-951, 84G-955, 98G-951, 25Y-931B, 26Y-931B). Crafted from high-grade metallurgical materials, this coupling ensures optimal torque transmission and resistance to wear under extreme load conditions, making it indispensable for maintaining the reliability and efficiency of Caterpillar heavy equipment.<\/p>\n<p>Featuring precision-engineered dimensions tailored to OEM specifications, the 9D-4780 coupling integrates seamlessly into the drivetrain assembly, minimizing vibration and mechanical stress. Its robust construction enhances durability, reducing downtime and maintenance costs while improving overall machine performance. This coupling is designed to withstand harsh operating environments, including high-impact and abrasive conditions typical in mining, construction, and forestry applications. By maintaining drivetrain integrity, it supports consistent power delivery and extends the operational lifespan of your Caterpillar machinery.<\/p>\n<p>For professional-grade replacement parts that meet stringent Caterpillar standards, explore the full specifications and availability of the <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-9d-4780-coupling-9d4780\/\">Caterpillar 9D-4780 Coupling<\/a> to ensure your equipment operates at peak performance with OEM-quality reliability.<\/p>\n<p>\ud83d\udd17 Find the Caterpillar 9D-4780 Coupling with detailed specs and purchase options here.<\/p>","protected":false},"excerpt":{"rendered":"<p>7BC-426 Backhoe Loader<br \/>\n5PC-416 Backhoe Loader<br \/>\n7YC-65B Challenger<br \/>\n7YC-65 Challenger<br \/>\n41S-816 Earthmoving Compactor<br \/>\n15Z-816B Earthmoving Compactor<br \/>\n17Z-815B Earthmoving Compactor<br \/>\n89X-825 Earthmoving Compactor<br \/>\n87X-826C Earthmoving Compactor<br \/>\n3RL-836 Earthmoving Compactor<br \/>\n7FR-836 Earthmoving Compactor<br \/>\n86X-825C Earthmoving Compactor<br \/>\n2XC-215B Excavator<br \/>\n14Z-215 Excavator<br \/>\n61Z-215 Excavator<br \/>\n51U-225 Excavator<br \/>\n61X-225 Excavator<br \/>\n2ZD-225B Excavator<br \/>\n1GF-229 Excavator<br \/>\n82X-245 Excavator<br \/>\n95V-245 Excavator<br \/>\n10W-227 Forest Products<br \/>\n02X-768C Off-highway Truck<br \/>\n14H-776 Off-highway Truck<br \/>\n01X-769C Off-highway Truck<br \/>\n84A-777 Off-highway Truck<br \/>\n9ZC-789 Off-highway Truck<br \/>\n64W-772B Off-highway Truck<br \/>\n63W-773B Off-highway Truck<br \/>\n3BJ-771C Off-highway Truck<br \/>\n3SJ-793 Off-highway Truck<br \/>\n57D-977 Track-type Loader<br \/>\n32W-931 Track-type Loader<br \/>\n68H-931 Track-type Loader<br \/>\n87U-931 Track-type Loader<br \/>\n84G-951 Track-type Loader<br \/>\n84G-955 Track-type Loader<br \/>\n98G-951 Track-type Loader<br \/>\n25Y-931B Track-type Loader<br \/>\n26Y-931B Track-type Lo<\/p>","protected":false},"featured_media":46408,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32372],"model_no":[732,41228,41229,25992,25993,39033,7182,7193,7191,38655,7195,7198,38122,41066,41067,3090,38073,38088,3091,3093,38903,41069,38892,3095,38893,21060,41068,38888,38902,38899,38653,38652,38896,38898,20589,2571,2570,2572,2474,2475,2558,2459,1377,104,20585,20587,41230,20586,20588,19942,38845,690,38846,9722,21045,21044,15341,19940,21058,21059,41506,41247,40205,40206,37545,40207,37542,21057,41590,41248,37552,37554,38904,38895,37555,2071,19937,19939],"product_cat":[144],"product_tag":[303993,303992,303987,303983,303984,303990,303986,58212,303985,65436,46610,46120,303989,303988,59977,51494,303982,90495,51493,51492,79657,303991,303974,303978,303977,303961,303975,303979,303981,303976,303980],"class_list":{"0":"post-46612","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-backhoe-loader","8":"model_no-732","9":"model_no-41228","10":"model_no-41229","11":"model_no-25992","12":"model_no-25993","13":"model_no-39033","14":"model_no-215b","15":"model_no-7193","16":"model_no-225b","17":"model_no-38655","18":"model_no-7195","19":"model_no-7198","20":"model_no-38122","21":"model_no-3p","22":"model_no-3s","23":"model_no-3090","24":"model_no-38073","25":"model_no-38088","26":"model_no-4a","27":"model_no-4s","28":"model_no-38903","29":"model_no-41069","30":"model_no-54h","31":"model_no-3095","32":"model_no-55h","33":"model_no-57h","34":"model_no-5a","35":"model_no-5p","36":"model_no-5s","37":"model_no-38899","38":"model_no-38653","39":"model_no-65b","40":"model_no-6a","41":"model_no-6s","42":"model_no-20589","43":"model_no-768c","44":"model_no-769c","45":"model_no-771c","46":"model_no-772b","47":"model_no-773b","48":"model_no-2558","49":"model_no-2459","50":"model_no-1377","51":"model_no-104","52":"model_no-7a","53":"model_no-7s","54":"model_no-7s-lgp","55":"model_no-7su","56":"model_no-7u","57":"model_no-19942","58":"model_no-815b","59":"model_no-690","60":"model_no-816b","61":"model_no-9722","62":"model_no-825c","63":"model_no-826c","64":"model_no-15341","65":"model_no-8a","66":"model_no-8su","67":"model_no-8u","68":"model_no-41506","69":"model_no-931b","70":"model_no-40205","71":"model_no-40206","72":"model_no-955l","73":"model_no-40207","74":"model_no-977l","75":"model_no-983b","76":"model_no-d3","77":"model_no-d3b","78":"model_no-d4e","79":"model_no-d5b","80":"model_no-d5h","81":"model_no-d5htsk-ii","82":"model_no-d6d","83":"model_no-d7h","84":"model_no-d8l","85":"model_no-d8n","86":"product_cat-mining","87":"product_tag-02x","88":"product_tag-10w-227-forest-products-cat-parts","89":"product_tag-14z-215-excavator-caterpillar-parts","90":"product_tag-15z-816b-compactor-cat-parts","91":"product_tag-17z-815b-earth-compactor-parts","92":"product_tag-1gf-229-excavator-cat","93":"product_tag-2xc-215b-excavator-parts-cat","94":"product_tag-2zd-225b-excavator-parts","95":"product_tag-3rl-836-compactor-cat-parts","96":"product_tag-41s-816-earthmoving-compactor-parts","97":"product_tag-51u-225-excavator-parts","98":"product_tag-5pc-416-backhoe-loader-parts","99":"product_tag-61x-225-caterpillar-excavator","100":"product_tag-61z-215-excavator-cat","101":"product_tag-7bc-426-backhoe-loader-parts","102":"product_tag-7fr-836-earthmoving-compactor","103":"product_tag-7yc-65-challenger-cat-parts","104":"product_tag-82x-245-excavator-parts","105":"product_tag-86x-825c-compactor-parts","106":"product_tag-87x-826c-earthmoving-compactor-parts","107":"product_tag-89x-825-compactor-parts-cat","108":"product_tag-95v-245-caterpillar-excavator","109":"product_tag-9d-4780-coupling","110":"product_tag-9d-4780-drive-coupling","111":"product_tag-9d-4780-heavy-machinery-coupling","112":"product_tag-cat-7bc-426-backhoe-loader","113":"product_tag-cat-9d-4780-coupling","114":"product_tag-cat-9d-4780-parts","115":"product_tag-caterpillar-7yc-65b-challenger-parts","116":"product_tag-caterpillar-9d-4780-coupling","117":"product_tag-caterpillar-9d-4780-replacement","119":"first","120":"instock","121":"shipping-taxable","122":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/46612","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=46612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/46408"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=46612"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?p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