{"id":9686,"date":"2025-07-07T14:21:52","date_gmt":"2025-07-07T18:21:52","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-2k-2939-seal-o-ring-2k2939\/"},"modified":"2025-07-07T14:21:53","modified_gmt":"2025-07-07T18:21:53","slug":"caterpillar-2k-2939-seal-o-ring-2k2939","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2k-2939-seal-o-ring-2k2939\/","title":{"rendered":"CATERPILLAR 2K-2939 Seal-O-Ring 2K2939"},"content":{"rendered":"<p><strong>Caterpillar 2K-2939 Seal-O-Ring: Premium OEM-Grade Durability for Articulated Dump Trucks<\/strong><\/p>\n<p>The Caterpillar 2K-2939 Seal-O-Ring is engineered to deliver exceptional sealing performance across a wide range of articulated dump truck models, including the 735-AWR, 740-AXM, D400E II-8PS, and many more. Manufactured from high-grade elastomeric materials, this seal ensures optimal resistance to hydraulic fluids, extreme temperatures, and abrasive contaminants commonly encountered in heavy-duty construction environments. With precise dimensional tolerances tailored to Caterpillar specifications, the 2K-2939 Seal-O-Ring maintains a reliable seal under high-pressure load conditions, preventing leaks and enhancing drivetrain efficiency.<\/p>\n<p>Designed for longevity and consistent performance, the 2K-2939 features advanced metallurgy-compatible materials that withstand the rigors of articulated dump truck operations. Its robust construction minimizes wear and deformation, contributing to reduced maintenance intervals and improved machine uptime. This seal is critical for maintaining hydraulic system integrity, ensuring smooth articulation and load handling in models such as the 730-B1M, 740B-T4R, and 725C2-2L6. OEM-grade quality guarantees compatibility and seamless integration, making it an indispensable component for fleet operators seeking reliable replacement parts.<\/p>\n<p>For detailed specifications and to purchase the Caterpillar 2K-2939 Seal-O-Ring, visit the official product page at \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2k-2939-seal-o-ring-2k2939\/\">Caterpillar 2K-2939 Seal-O-Ring on AllParts Expert<\/a>.<\/p>\n<p><strong>Related part numbers:<\/strong> 2K-2939<\/p>","protected":false},"excerpt":{"rendered":"<p>735-AWR Articulated Dump Truck<br \/>\n735-B1N Articulated Dump Truck<br \/>\n740-AXM Articulated Dump Truck<br \/>\nD400E II-8PS Articulated Dump Truck<br \/>\n740-AZZ Articulated Dump Truck<br \/>\n725-AFX Articulated Dump Truck<br \/>\n730-AGF Articulated Dump Truck<br \/>\nD400E II-APF Articulated Dump Truck<br \/>\n725-B1L Articulated Dump Truck<br \/>\n730-B1M Articulated Dump Truck<br \/>\n735 OEM-WWC Articulated Dump Truck<br \/>\n735B-L4D Articulated Dump Truck<br \/>\n735B-T4P Articulated Dump Truck<br \/>\n740B-L4E Articulated Dump Truck<br \/>\n740B-T4R Articulated Dump Truck<br \/>\n740B-L4F Articulated Dump Truck<br \/>\n740B-T4S Articulated Dump Truck<br \/>\n740-B1P Articulated Dump Truck<br \/>\n740-WWD Articulated Dump Truck<br \/>\n730-B1W Articulated Dump Truck<br \/>\n740-B1R Articulated Dump Truck<br \/>\nD350E II-2XW Articulated Dump Truck<br \/>\n725C2-2L6 Articulated Dump Truck<br \/>\n725C2-2T3 Articulated Dump Truck<br \/>\n725C-LFB Articulated Dump Truck<br \/>\n725C-TFB Articulated Dump Truck<br \/>\n725-3T9 Articulated Dump Truck<br \/>\n725-WWA Articulated Dump Truck<br \/>\n730C2-2L7 Articulated Dump Truck<br \/>\n730C2-2T4 Articulated Dump Truck<br \/>\n730C-LFF Articulated Dump Tru<\/p>","protected":false},"featured_media":9318,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022,15462,15344,77459,32374,77460,21024,52,22242,18537,22243,13320,22247,27696,19873,15464,19934,22251,22253,22254,6465,22255,15696,18046,28047,22256,22258],"model_no":[646,1000,2493,2554,39033,7182,7187,7188,7193,7191,7192,38655,7195,7194,7196,6726,2052,2053,2054,7198,7183,7197,1049,696,700,704,3201,36367,32215,2468,32214,36370,36369,36368,33396,5628,36365,1183,32236,36372,36373,38890,38892,38893,27615,38900,2066,19936,21060,2985,38888,38896,38898,38897,39199,1825,7167,22277,7166,22278,22279,22280,22281,22282,1817,2518,22283,41501,1827,1510,104,1264,13408,13472,13407,13079,102,103,20585,20586,688,25987,25986,38654,41506,41247,41063,41062,41507,41426,41065,41064,41508,37540,37539,40205,37543,37544,733,27680,656,734,40206,37537,735,37546,27682,40207,37548,38689,37538,6743,37547,21057,66,41504,2946,41505,2674,2948,2949,1824,45,37500,37501,6745,7161,7162,37550,37552,38894,38891,38895,37231,644,655,38840,6721,6722,26021,1820,645,26017,26016,39281,38658,38657,41503,41502,32831,28679],"product_cat":[144],"product_tag":[41497,41489,41490,41495,41491,41499,41492,41496,41488,41494,41500,41487,25790,41498,41493],"class_list":{"0":"post-9686","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"machine-type-cold-planer","9":"machine-type-earthmoving-compactor","10":"machine-type-engine-industrial","11":"machine-type-engine-machine","12":"machine-type-engine-marine","13":"machine-type-engine-truck","14":"machine-type-excavator","15":"machine-type-forest-products","16":"machine-type-integrated-toolcarrier","17":"machine-type-loadhauldump","18":"machine-type-motor-grader","19":"machine-type-oem-solutions","20":"machine-type-off-highway-truck","21":"machine-type-paving-compactor","22":"machine-type-petroleum-products","23":"machine-type-pipelayer","24":"machine-type-road-reclaimer","25":"machine-type-track-type-loader","26":"machine-type-track-type-skidder","27":"machine-type-track-type-tractor","28":"machine-type-underground-articulated-truck","29":"machine-type-wheel-dozer","30":"machine-type-wheel-tractor-scraper","31":"machine-type-wheel-type-loader","32":"machine-type-wheel-type-skidder","33":"machine-type-work-tool","34":"model_no-120m","35":"model_no-120m-2","36":"model_no-12m","37":"model_no-2554","38":"model_no-39033","39":"model_no-215b","40":"model_no-215c","41":"model_no-215d","42":"model_no-7193","43":"model_no-225b","44":"model_no-225d","45":"model_no-38655","46":"model_no-7195","47":"model_no-229d","48":"model_no-231d","49":"model_no-6726","50":"model_no-235b","51":"model_no-235c","52":"model_no-235d","53":"model_no-7198","54":"model_no-245b","55":"model_no-245d","56":"model_no-1049","57":"model_no-696","58":"model_no-700","59":"model_no-704","60":"model_no-3201","61":"model_no-349e","62":"model_no-349e-l","63":"model_no-349e-l-hvg","64":"model_no-349e-l-vg","65":"model_no-349f","66":"model_no-349f-l","67":"model_no-349f-lxe","68":"model_no-3512e","69":"model_no-3516e","70":"model_no-36365","71":"model_no-3524b","72":"model_no-352f","73":"model_no-352f-xe-vg","74":"model_no-352f-vg","75":"model_no-38890","76":"model_no-54h","77":"model_no-55h","78":"model_no-561m","79":"model_no-56h","80":"model_no-572r","81":"model_no-19936","82":"model_no-57h","83":"model_no-583r","84":"model_no-5p","85":"model_no-6a","86":"model_no-6s","87":"model_no-6su","88":"model_no-39199","89":"model_no-1825","90":"model_no-725c","91":"model_no-725c2","92":"model_no-7166","93":"model_no-730-ejector","94":"model_no-730c","95":"model_no-730c-oem","96":"model_no-730c2","97":"model_no-730c2-ej","98":"model_no-1817","99":"model_no-735-oem","100":"model_no-735b","101":"model_no-735b-oem","102":"model_no-1827","103":"model_no-740b","104":"model_no-104","105":"model_no-793f","106":"model_no-793f-ac","107":"model_no-793f-cmd","108":"model_no-793f-oem","109":"model_no-793f-xq","110":"model_no-102","111":"model_no-797b","112":"model_no-7a","113":"model_no-7su","114":"model_no-688","115":"model_no-825b","116":"model_no-826b","117":"model_no-38654","118":"model_no-41506","119":"model_no-931b","120":"model_no-931c","121":"model_no-931c-ii","122":"model_no-41507","123":"model_no-935b","124":"model_no-935c","125":"model_no-935c-ii","126":"model_no-41508","127":"model_no-37540","128":"model_no-941b","129":"model_no-40205","130":"model_no-951b","131":"model_no-951c","132":"model_no-733","133":"model_no-953c","134":"model_no-953d","135":"model_no-953k","136":"model_no-40206","137":"model_no-955h","138":"model_no-735","139":"model_no-973c","140":"model_no-973d","141":"model_no-40207","142":"model_no-977a","143":"model_no-977d","144":"model_no-977h","145":"model_no-977k","146":"model_no-37547","147":"model_no-983b","148":"model_no-c18","149":"model_no-cb-14"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