{"id":15317,"date":"2025-07-30T14:35:43","date_gmt":"2025-07-30T18:35:43","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-021-7941-bolt-socket-head-0217941\/"},"modified":"2025-07-30T14:35:45","modified_gmt":"2025-07-30T18:35:45","slug":"caterpillar-021-7941-bolt-socket-head-0217941","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-021-7941-bolt-socket-head-0217941\/","title":{"rendered":"CATERPILLAR 021-7941 Bolt-Socket Head 0217941"},"content":{"rendered":"

Caterpillar 021-7941 Bolt-Socket Head \u2013 OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 021-7941 Bolt-Socket Head is engineered to meet the rigorous demands of heavy machinery, including Challenger series tractors (2ZJ-65C, 4KK-75C, 9TK-85C), industrial engines (3NL-3176B, 1DW-3196), generator sets (8RB-3606, 9RC-3612), and off-highway trucks (8GB-785, 9ZC-789, 4YC-777B). Manufactured from high-strength alloy steel with precision metallurgy, this bolt ensures superior tensile strength and resistance to shear forces under extreme load conditions. Its socket head design allows for secure fastening in drivetrain assemblies and engine components, maintaining optimal torque and minimizing wear over extended operational cycles.<\/p>\n

Technically, the 021-7941 bolt features a corrosion-resistant finish and exacting dimensional tolerances to fit seamlessly within Caterpillar\u2019s stringent specifications. This guarantees compatibility across multiple models, enhancing maintenance efficiency and reducing downtime. The bolt\u2019s robust construction supports high vibration and thermal stresses typical in off-highway and industrial applications, ensuring long-term reliability and performance. OEM-grade quality assures that this bolt maintains structural integrity, contributing to the overall safety and functionality of Caterpillar machinery.<\/p>\n

For reliable replacement parts that uphold Caterpillar\u2019s standards, explore the detailed specifications and availability of the 021-7941 Bolt-Socket Head here: \ud83d\udd17 Caterpillar 021-7941 Bolt-Socket Head at AllParts Expert<\/a>. Enhance your equipment\u2019s performance with genuine, precision-engineered components designed for durability and optimal load management.<\/p>","protected":false},"excerpt":{"rendered":"

2ZJ-65C Challenger
\n2ZJ-65D Challenger
\n4KK-75C Challenger
\n7YC-65B Challenger
\n7YC-65 Challenger
\n9TK-85C Challenger
\n2YL-70C Challenger
\n4CJ-75 Challenger
\n5AR-75D Challenger
\n4GR-85D Challenger
\n8RB-3606 Engine – Generator Set
\n6MC-3608 Engine – Generator Set
\n9RC-3612 Engine – Generator Set
\n1PD-3616 Engine – Generator Set
\n5PG-3608 Engine – Generator Set
\n3NL-3176B Engine – Industrial
\n2AW-3176C Engine – Industrial
\n1DW-3196 Engine – Industrial
\nBCX-C-10 Engine – Industrial
\nBDL-C-12 Engine – Industrial
\n8GB-785 Off-highway Truck
\n9ZC-789 Off-highway Truck
\n6JC-776B Off-highway Truck
\n2TK-776C Off-highway Truck
\n5ER-776D Off-highway Truck
\nAFS-776D Off-highway Truck
\n5RK-784B Off-highway Truck
\n4YC-777B Off-highway Truck
\n4XJ-777C Off-highway Truck
\n3PR-777D Off-highway Truck
\nAGC-777D Off-highway Truck
\n6HK-785B Off-highway Truck
\n1HW-785C Off-highway Truck
\n5AZ-785C Off-highway Truck
\n7EK-789B Off-highway Truck
\n2YW-777D Off-highway Truck
\nAGY-777D Off-highway Truck
\nFKR-777D Off-highway Truck
\n84A-777<\/p>","protected":false},"featured_media":14977,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22236],"model_no":[34849,38113,38114,2147,2148,2149,2150,38653,38652,38104,38105,38106,38107,38099,38102,2559,2541,2457,2459,2552,2542,2458,7544,1677,7545,5270,1377,1378,38108,38103,1068,1067,7876,6720,7878,38115,27643],"product_cat":[144],"product_tag":[81639,81652,81640,81644,81646,81645,81641,81642,81649,81638,81643,81651,81637,81650,81648,81647],"class_list":{"0":"post-15317","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-challenger","8":"model_no-3176b","9":"model_no-3176c","10":"model_no-38114","11":"model_no-2147","12":"model_no-2148","13":"model_no-2149","14":"model_no-2150","15":"model_no-38653","16":"model_no-65b","17":"model_no-65c","18":"model_no-65d","19":"model_no-70c","20":"model_no-38107","21":"model_no-75c","22":"model_no-75d","23":"model_no-776b","24":"model_no-776c","25":"model_no-776d","26":"model_no-2459","27":"model_no-777b","28":"model_no-777c","29":"model_no-777d","30":"model_no-784b","31":"model_no-1677","32":"model_no-785b","33":"model_no-785c","34":"model_no-1377","35":"model_no-789b","36":"model_no-85c","37":"model_no-85d","38":"model_no-966f","39":"model_no-966f-ii","40":"model_no-980f","41":"model_no-988f","42":"model_no-988f-ii","43":"model_no-c-10","44":"model_no-c-12","45":"product_cat-mining","46":"product_tag-021-7941-challenger-parts","47":"product_tag-0217941-bolt-for-mining-equipment","48":"product_tag-2zj-65c-bolt-replacement","49":"product_tag-3nl-3176b-industrial-engine-bolt","50":"product_tag-5er-776d-cat-truck-parts","51":"product_tag-6jc-776b-off-highway-truck-bolt","52":"product_tag-7yc-65-caterpillar-bolt","53":"product_tag-9tk-85c-heavy-machinery-bolt","54":"product_tag-cat-021-7941-heavy-equipment-fastener","55":"product_tag-cat-0217941-socket-head-bolt","56":"product_tag-cat-engine-generator-bolt-8rb-3606","57":"product_tag-cat-wheel-loader-bolt-021-7941","58":"product_tag-caterpillar-021-7941-bolt","59":"product_tag-caterpillar-challenger-4kk-75c-bolt","60":"product_tag-caterpillar-off-highway-truck-4yc-777b-bolt","61":"product_tag-socket-head-bolt-for-cat-021-7941","63":"first","64":"instock","65":"shipping-taxable","66":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15317","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=15317"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/14977"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15317"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15317"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15317"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15317"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15317"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}