{"id":10384,"date":"2025-07-10T00:29:44","date_gmt":"2025-07-10T04:29:44","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-3d-8439-stud-3d8439\/"},"modified":"2025-07-10T00:29:46","modified_gmt":"2025-07-10T04:29:46","slug":"caterpillar-3d-8439-stud-3d8439","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-3d-8439-stud-3d8439\/","title":{"rendered":"CATERPILLAR 3D-8439 Stud 3D8439"},"content":{"rendered":"

Caterpillar 3D-8439 Stud \u2013 OEM-Grade Durability for Motor Graders and Off-Highway Trucks<\/strong><\/p>\n

The Caterpillar 3D-8439 Stud is a precision-engineered fastener designed to meet the rigorous demands of heavy-duty motor graders and off-highway trucks. Manufactured using high-strength alloy steel with advanced metallurgy, this stud ensures exceptional tensile strength and resistance to shear forces under extreme load conditions. Compatible with a wide range of Caterpillar models including the 74V-130G, 72V-140G, 81V-140G, and 14H-776, this stud maintains critical drivetrain and structural integrity, providing reliable performance in harsh environments.<\/p>\n

Engineered for optimal fit and durability, the 3D-8439 stud features precise thread dimensions and corrosion-resistant coatings that extend service life and reduce maintenance intervals. Its robust design supports high torque applications, ensuring secure fastening in critical assemblies such as engine mounts, transmission housings, and suspension components. OEM-grade quality guarantees compatibility and performance, making it an essential replacement part for maintaining operational efficiency and minimizing downtime in heavy equipment fleets.<\/p>\n

For professional-grade Caterpillar parts that deliver long-lasting performance, explore the full specifications and order the 3D-8439 stud here: \ud83d\udd17 Caterpillar 3D-8439 Stud 3D8439<\/a>.<\/p>\n

Related part numbers:<\/strong> 3D-8439, 74V-130G, 72V-140G, 81V-140G, 26V-12G, 26V-130G, 26V-140G, 93U-16G, 87V-120G, 61M-12G, 96U-14G, 82V-120G, 12W-130G, 12K-14E, 72G-14E, 4JD-160G, 13K-12F, 3WC-12G, 11W-120G, 4HD-120G, 33K-12F, 89H-12F, 3PL-12G, 13W-140G, 5MD-140G, 6ZJ-16H NA, ATS-16H, 59M-16G, 99E-12E, 7GB-130G, 7WJ-14H NA, ASE-14H, 47W-130G, 47W-140G, 39V-14G, M4J-CAT WDS, M3J-CAT WDS, 14H-776, 84A-777, AX7-789D, 6JC-776B, 4YC-777B, DMC-785D, 54X-561D, 57D-977<\/p>","protected":false},"excerpt":{"rendered":"

74V-130G Motor Grader
\n72V-140G Motor Grader
\n81V-140G Motor Grader
\n26V-12G Motor Grader
\n26V-130G Motor Grader
\n26V-140G Motor Grader
\n93U-16G Motor Grader
\n87V-120G Motor Grader
\n61M-12G Motor Grader
\n96U-14G Motor Grader
\n82V-120G Motor Grader
\n12W-130G Motor Grader
\n12K-14E Motor Grader
\n72G-14E Motor Grader
\n4JD-160G Motor Grader
\n13K-12F Motor Grader
\n3WC-12G Motor Grader
\n11W-120G Motor Grader
\n4HD-120G Motor Grader
\n33K-12F Motor Grader
\n89H-12F Motor Grader
\n3PL-12G Motor Grader
\n13W-140G Motor Grader
\n5MD-140G Motor Grader
\n6ZJ-16H NA Motor Grader
\nATS-16H Motor Grader
\n59M-16G Motor Grader
\n99E-12E Motor Grader
\n7GB-130G Motor Grader
\n7WJ-14H NA Motor Grader
\nASE-14H Motor Grader
\n47W-130G Motor Grader
\n47W-140G Motor Grader
\n39V-14G Motor Grader
\nM4J-CAT WDS Oem Solutions
\nM3J-CAT WDS Oem Solutions
\n14H-776 Off-highway Truck
\n84A-777 Off-highway Truck
\nAX7-789D Off-highway Truck
\n6JC-776B Off-highway Truck
\n4YC-777B Off-highway Truck
\nDMC-785D Off-highway Truck
\n54X-561D Pipelayer
\n57D-977 Track-<\/p>","protected":false},"featured_media":10042,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[13320],"model_no":[16824,16822,16823,2484,37528,6731,2057,2483,2059,6732,2062,2063,2519,25992,2485,25993,2520,2522,2521,38903,3095,41425,41068,38902,38899,21066,21064,8790,8791,38734,38735,38739,21065,8793,8794,6729,6741,8796,8797,38671,15473,8799,2569,15474,15477,6730,15475,8800,15476,25999,26006,15480,6718,26002,26000,6719,26001,26007,26004,26003,2558,2559,2459,2552,5213,1380,8176,40207,33395,8524,1824,737,37554],"product_cat":[144],"product_tag":[46925,46923,46916,46929,46930,46921,46920,46922,46928,46924,46918,46931,46926,46917,46919,46932,46927],"class_list":{"0":"post-10384","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-motor-grader","8":"model_no-16824","9":"model_no-11su","10":"model_no-11u","11":"model_no-120g","12":"model_no-12e","13":"model_no-12f","14":"model_no-12g","15":"model_no-130g","16":"model_no-140g","17":"model_no-14e","18":"model_no-14g","19":"model_no-14h","20":"model_no-14h-na","21":"model_no-25992","22":"model_no-160g","23":"model_no-25993","24":"model_no-16g","25":"model_no-16h","26":"model_no-16h-na","27":"model_no-38903","28":"model_no-3095","29":"model_no-561d","30":"model_no-5a","31":"model_no-5s","32":"model_no-38899","33":"model_no-21066","34":"model_no-621b","35":"model_no-621e","36":"model_no-621f","37":"model_no-621r","38":"model_no-621s","39":"model_no-38739","40":"model_no-623b","41":"model_no-623e","42":"model_no-623f","43":"model_no-6729","44":"model_no-627b","45":"model_no-627e","46":"model_no-627f","47":"model_no-631c","48":"model_no-631d","49":"model_no-631e","50":"model_no-633c","51":"model_no-633d","52":"model_no-633e-ii","53":"model_no-6730","54":"model_no-637d","55":"model_no-637e","56":"model_no-639d","57":"model_no-641b","58":"model_no-650b","59":"model_no-651b","60":"model_no-651e","61":"model_no-26002","62":"model_no-657b","63":"model_no-657e","64":"model_no-657g","65":"model_no-660b","66":"model_no-26004","67":"model_no-666b","68":"model_no-2558","69":"model_no-776b","70":"model_no-2459","71":"model_no-777b","72":"model_no-785d","73":"model_no-789d","74":"model_no-854g","75":"model_no-40207","76":"model_no-cat-wds","77":"model_no-d11n","78":"model_no-d11r","79":"model_no-d5","80":"model_no-d5b","81":"product_cat-mining","82":"product_tag-12w-130g-motor-grader-parts","83":"product_tag-26v-12g-motor-grader-stud","84":"product_tag-3d-8439-stud","85":"product_tag-54x-561d-pipelayer-stud","86":"product_tag-57d-977-track-stud","87":"product_tag-72v-140g-motor-grader-parts","88":"product_tag-74v-130g-motor-grader-stud","89":"product_tag-81v-140g-grader-stud-3d-8439","90":"product_tag-84a-777-truck-stud","91":"product_tag-96u-14g-grader-stud-replacement","92":"product_tag-cat-3d-8439-stud","93":"product_tag-cat-mining-equipment-stud-3d-8439","94":"product_tag-cat-wheel-dozer-stud-3d-8439","95":"product_tag-caterpillar-3d8439-stud","96":"product_tag-motor-grader-stud-3d-8439","97":"product_tag-oem-cat-motor-grader-stud","98":"product_tag-off-highway-truck-stud-14h-776","100":"first","101":"instock","102":"shipping-taxable","103":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/10384","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=10384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/10042"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=10384"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=10384"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=10384"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=10384"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=10384"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=10384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}