{"id":17037,"date":"2025-08-05T11:11:17","date_gmt":"2025-08-05T15:11:17","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-176-1377-pin-spiral-1761377\/"},"modified":"2025-08-05T11:11:19","modified_gmt":"2025-08-05T15:11:19","slug":"caterpillar-176-1377-pin-spiral-1761377","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-176-1377-pin-spiral-1761377\/","title":{"rendered":"CATERPILLAR 176-1377 Pin, Spiral 1761377"},"content":{"rendered":"<p><strong>Caterpillar 176-1377 Pin, Spiral \u2013 OEM-Grade Durability for Challenger Series<\/strong><\/p>\n<p>The Caterpillar 176-1377 Pin, Spiral is a precision-engineered component designed specifically for heavy-duty applications in the Challenger series, including models MT700, MT800, MTC735, MTC745, MTC755, and MTC765. Manufactured to OEM specifications, this spiral pin features high-grade alloy steel metallurgy, ensuring exceptional resistance to shear forces and wear under extreme load conditions. With dimensions tailored for seamless integration into the drivetrain and suspension assemblies, the 176-1377 pin guarantees optimal fitment and reliable performance in demanding environments.<\/p>\n<p>This spiral pin\u2019s robust design enhances structural integrity and operational stability, reducing maintenance downtime and extending service life. Its corrosion-resistant finish and tight dimensional tolerances provide consistent load distribution and minimize fatigue failure, critical for maintaining the efficiency of Caterpillar\u2019s Challenger machinery. Ideal for replacement or repair, the 176-1377 pin supports heavy equipment operators seeking durable, high-performance parts that uphold the rigorous standards of Caterpillar engineering.<\/p>\n<p>\ud83d\udd17 For authentic Caterpillar 176-1377 Pin, Spiral and detailed specifications, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-176-1377-pin-spiral-1761377\/\">Caterpillar 176-1377 Pin, Spiral at AllParts Expert<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>018-MT700 Challenger<br \/>\n019-MT800 Challenger<br \/>\n812-MTC735 Challenger<br \/>\n813-MTC745 Challenger<br \/>\n814-MTC755 Challenger<br \/>\n815-MTC765 Challenger<\/p>","protected":false},"featured_media":16951,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22236],"model_no":[38835,40275,38836,38837,38838,38839],"product_cat":[144],"product_tag":[96347,96346,96355,96348,96345,96356,96349,96350,96351,96352,96353,96354],"class_list":{"0":"post-17037","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-challenger","8":"model_no-mt700","9":"model_no-mt800","10":"model_no-mtc735","11":"model_no-mtc745","12":"model_no-mtc755","13":"model_no-mtc765","14":"product_cat-mining","15":"product_tag-176-1377-caterpillar-part","16":"product_tag-cat-1761377-spiral-pin","17":"product_tag-cat-challenger-replacement-pin-176-1377","18":"product_tag-cat-spiral-pin-1761377","19":"product_tag-caterpillar-176-1377-pin","20":"product_tag-caterpillar-mining-equipment-pin-1761377","21":"product_tag-mt700-challenger-pin-176-1377","22":"product_tag-mt800-challenger-part-1761377","23":"product_tag-mtc735-challenger-pin-176-1377","24":"product_tag-mtc745-challenger-spiral-pin","25":"product_tag-mtc755-caterpillar-pin-176-1377","26":"product_tag-mtc765-challenger-part-1761377","28":"first","29":"instock","30":"shipping-taxable","31":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/17037","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=17037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16951"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=17037"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=17037"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=17037"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=17037"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=17037"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=17037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}