{"id":16665,"date":"2025-08-04T18:33:12","date_gmt":"2025-08-04T22:33:12","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-037-4981-bolt-shoulder-0374981\/"},"modified":"2025-08-04T18:33:14","modified_gmt":"2025-08-04T22:33:14","slug":"caterpillar-037-4981-bolt-shoulder-0374981","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-037-4981-bolt-shoulder-0374981\/","title":{"rendered":"CATERPILLAR 037-4981 Bolt-Shoulder 0374981"},"content":{"rendered":"

Caterpillar 037-4981 Bolt-Shoulder \u2013 OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 037-4981 Bolt-Shoulder is engineered to meet the rigorous demands of industrial, marine, off-highway trucks, and track-type tractors. Designed for models including the 63B-D320A Engine, 57B-D330A and 59B-D333A Marine Products, and a wide range of off-highway trucks such as APX-785C, MSY-785D, and ATY-793C, this bolt shoulder ensures precise fitment and reliable performance. Crafted from high-strength alloy steel with superior metallurgy, it withstands extreme load conditions and vibration, providing exceptional tensile strength and resistance to wear and corrosion.<\/p>\n

Technically, the 037-4981 Bolt-Shoulder features exacting dimensional tolerances to maintain drivetrain integrity and component alignment under heavy-duty operational stresses. Its robust design supports critical fastening points in Caterpillar\u2019s heavy machinery, enhancing structural stability and minimizing maintenance downtime. This part complies with OEM specifications, guaranteeing compatibility and long service life in demanding environments such as mining, construction, and marine applications. Investing in this bolt shoulder ensures optimal machine uptime and peak operational efficiency.<\/p>\n

\ud83d\udd17 For authentic Caterpillar 037-4981 Bolt-Shoulder and detailed specifications, visit Caterpillar 037-4981 Bolt-Shoulder at AllParts Expert<\/a>.<\/p>\n

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SEO Keywords:<\/strong> Caterpillar 037-4981 bolt shoulder, Caterpillar heavy equipment parts, OEM Caterpillar bolt, off-highway truck bolt, track-type tractor bolt, industrial engine bolt, marine product bolt, heavy machinery fasteners, Caterpillar drivetrain components<\/p>","protected":false},"excerpt":{"rendered":"

63B-D320A Engine – Industrial
\n57B-D330A Marine Products
\n59B-D333A Marine Products
\nAPX-785C Off-highway Truck
\nMSY-785D Off-highway Truck
\nATY-793C 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
\n2PZ-784C Off-highway Truck
\n4YC-777B Off-highway Truck
\n4XJ-777C Off-highway Truck
\n2YW-777D Off-highway Truck
\n3PR-777D Off-highway Truck
\nAGC-777D Off-highway Truck
\nAGY-777D Off-highway Truck
\nFKR-777D Off-highway Truck
\n84A-777 Off-highway Truck
\n6HK-785B Off-highway Truck
\n1HW-785C Off-highway Truck
\n8GB-785 Off-highway Truck
\n4GZ-793C Off-highway Truck
\n4HK-D11N Track-type Tractor
\n74Z-D11N Track-type Tractor
\n7PZ-D11R Track-type Tractor
\nAAF-D11R Track-type Tractor
\n4BB-11SU Track-type Tractor
\n4CB-11U Track-type Tractor
\n4PB-11 Track-type Tractor
\n6SB-11 Track-type Tractor
\n8ZR-D11R Track-type Tractor
\n9TR-D11R Track-type Tractor
\n9XR-D11R Track-type Tractor<\/p>","protected":false},"featured_media":16242,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[77459],"model_no":[16824,16822,16823,2559,2541,2457,2459,2552,2542,2458,7544,8499,1677,7545,5270,5213,1379,8524,1824,37499,40292,40291],"product_cat":[144],"product_tag":[93512,93520,93521,93522,93515,93516,81645,50679,49062,54720,54578,93523,93524,93519,45735,93517,93511,93514,93510,93513,1315,93525,55077,93518],"class_list":{"0":"post-16665","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-industrial","8":"model_no-16824","9":"model_no-11su","10":"model_no-11u","11":"model_no-776b","12":"model_no-776c","13":"model_no-776d","14":"model_no-2459","15":"model_no-777b","16":"model_no-777c","17":"model_no-777d","18":"model_no-784b","19":"model_no-784c","20":"model_no-1677","21":"model_no-785b","22":"model_no-785c","23":"model_no-785d","24":"model_no-793c","25":"model_no-d11n","26":"model_no-d11r","27":"model_no-d320a","28":"model_no-d330a","29":"model_no-d333a","30":"product_cat-mining","31":"product_tag-037-4981-bolt-shoulder","32":"product_tag-4bb-11su-track-type-tractor-spare-parts","33":"product_tag-4cb-11u-track-tractor-parts","34":"product_tag-4pb-11-track-type-tractor-bolt","35":"product_tag-57b-d330a-marine-products","36":"product_tag-59b-d333a-marine-parts","37":"product_tag-6jc-776b-off-highway-truck-bolt","38":"product_tag-6sb-11-track-type-tractor-components","39":"product_tag-74z-d11n-track-type-tractor-components","40":"product_tag-7pz-d11r-caterpillar-parts","41":"product_tag-8zr-d11r-track-tractor-parts","42":"product_tag-9tr-d11r-caterpillar-track-type-tractor","43":"product_tag-9xr-d11r-cat-heavy-equipment-parts","44":"product_tag-aaf-d11r-cat-track-type-tractor","45":"product_tag-apx-785c-off-highway-truck-parts","46":"product_tag-aty-793c-heavy-machinery-parts","47":"product_tag-cat-0374981-bolt-shoulder","48":"product_tag-cat-63b-d320a-engine-parts","49":"product_tag-caterpillar-037-4981","50":"product_tag-caterpillar-bolt-shoulder-037-4981","51":"product_tag-caterpillar-mining-equipment-parts","52":"product_tag-construction-machinery-bolt-shoulder","53":"product_tag-msy-785d-off-highway-truck-components","54":"product_tag-track-type-tractor-4hk-d11n-parts","56":"first","57":"instock","58":"shipping-taxable","59":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16665","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=16665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16242"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16665"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16665"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=16665"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=16665"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=16665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=16665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}