{"id":47913,"date":"2026-01-15T23:51:17","date_gmt":"2026-01-16T04:51:17","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-0r-3780-rod-as-conn-0r3780\/"},"modified":"2026-01-15T23:51:19","modified_gmt":"2026-01-16T04:51:19","slug":"caterpillar-0r-3780-rod-as-conn-0r3780","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-0r-3780-rod-as-conn-0r3780\/","title":{"rendered":"CATERPILLAR 0R-3780 Rod AS-Conn 0R3780"},"content":{"rendered":"

Caterpillar 0R-3780 Rod AS-Conn: OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 0R-3780 Rod AS-Conn is a precision-engineered connecting rod designed for optimal performance in a wide range of heavy machinery, including articulated dump trucks, earthmoving compactors, and engine-generator sets. Manufactured to Caterpillar\u2019s stringent OEM specifications, this rod ensures superior metallurgy and dimensional accuracy, with exacting tolerances that support high load conditions and extended service life. Compatible with models such as the AWR-735, AXM-740, and 9NN-3406E engine series, the 0R-3780 rod features robust construction that withstands the intense stresses of drivetrain and engine operation.<\/p>\n

Crafted from high-strength alloy steel, the 0R-3780 connecting rod exhibits excellent fatigue resistance and dimensional stability under thermal cycling and mechanical loads. Its optimized design reduces vibration and enhances power transmission efficiency, contributing to improved engine reliability and reduced downtime. This part\u2019s precise fitment and finish minimize wear on mating components, ensuring consistent performance across various Caterpillar equipment applications. Ideal for mining, construction, and industrial uses, the 0R-3780 is a critical component for maintaining peak operational efficiency and durability in demanding environments.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 0R-3780 Rod AS-Conn, visit the official product page at Caterpillar 0R-3780 Rod AS-Conn at AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

AWR-735 Articulated Dump Truck
\nAXM-740 Articulated Dump Truck
\n2XW-D350E II Articulated Dump Truck
\n8PS-D400E II Articulated Dump Truck
\nAZZ-740 Articulated Dump Truck
\nAPF-D400E II Articulated Dump Truck
\nBCC-MT855 Challenger
\nBDS-MT865 Challenger
\n818-MTC855 Challenger
\n819-MTC865 Challenger
\n5ZS-PM-465 Cold Planer
\n87X-826C Earthmoving Compactor
\n7LN-826G Earthmoving Compactor
\n86X-825C Earthmoving Compactor
\nAYH-826G II Earthmoving Compactor
\n7MZ-836G Earthmoving Compactor
\nBRL-836G Earthmoving Compactor
\nAXB-825G II Earthmoving Compactor
\n6RN-825G Earthmoving Compactor
\n9NN-3406E Engine – Generator Set
\n8AZ-3406E Engine – Generator Set
\n4JK-3406B Engine – Generator Set
\n1LS-3406C Engine – Generator Set
\n4ZR-3406C Engine – Generator Set
\n8FS-3406C Engine – Generator Set
\n9BZ-3456 Engine – Generator Set
\nBGA-3456 Engine – Generator Set
\nEPE-3456 Engine – Generator Set
\n9ES-3406C Engine – Generator Set
\nC2G-3406C Engine – Generator Set
\nC2Y-3406C Engine – Generator Set
\nC5G-3406C Engine – Generator Set
\nC8<\/p>","protected":false},"featured_media":47824,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[6688,6689,39312,39313,7186,7185,25983,7213,37443,19936,2985,21064,8790,8791,8792,21065,8793,8795,8796,8797,8798,15480,26002,26000,1817,1827,21061,1821,9731,21045,7178,9723,21044,7175,9727,2516,2529,7874,7876,7875,2460,2462,73,17294,2557,38118,40200,2943,43555,7161,7162,19938,11937,19939,1682,11938,42458,42459,42460,42461,19874,42040,26020,5862,21051,21056,21052],"product_cat":[144],"product_tag":[311186,311197,311180,311174,311202,311201,311207,311194,311190,311195,311188,311204,311176,311211,311182,311184,311199,311209,311192,311178],"class_list":{"0":"post-47913","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-3406b","9":"model_no-3406c","10":"model_no-3406e","11":"model_no-39313","12":"model_no-375-a","13":"model_no-375-a-l","14":"model_no-385b","15":"model_no-7213","16":"model_no-5090b","17":"model_no-19936","18":"model_no-583r","19":"model_no-621b","20":"model_no-621e","21":"model_no-621f","22":"model_no-621g","23":"model_no-623b","24":"model_no-623e","25":"model_no-623g","26":"model_no-627e","27":"model_no-627f","28":"model_no-627g","29":"model_no-651b","30":"model_no-26002","31":"model_no-657b","32":"model_no-1817","33":"model_no-1827","34":"model_no-824c","35":"model_no-824g","36":"model_no-824g-ii","37":"model_no-825c","38":"model_no-825g","39":"model_no-825g-ii","40":"model_no-826c","41":"model_no-826g","42":"model_no-826g-ii","43":"model_no-834g","44":"model_no-836g","45":"model_no-980c","46":"model_no-980f","47":"model_no-980f-ii","48":"model_no-980g","49":"model_no-980g-ii","50":"model_no-988g","51":"model_no-ad30","52":"model_no-ad55","53":"model_no-c-15","54":"model_no-c-16","55":"model_no-c15","56":"model_no-c16","57":"model_no-d350e-ii","58":"model_no-d400e-ii","59":"model_no-d8-gc","60":"model_no-d8gc","61":"model_no-d8n","62":"model_no-d8r","63":"model_no-d8r-ii","64":"model_no-mt855","65":"model_no-mt865","66":"model_no-mtc855","67":"model_no-mtc865","68":"model_no-pm-465","69":"model_no-pm3456","70":"model_no-r2900","71":"model_no-r2900g","72":"model_no-rm-350","73":"model_no-rm-350b","74":"model_no-sm-350","75":"product_cat-mining","76":"product_tag-0r-3780-articulated-dump-truck-part","77":"product_tag-0r-3780-engine-spare-part-cat","78":"product_tag-0r-3780-heavy-machinery-rod","79":"product_tag-0r-3780-rod-as-conn","80":"product_tag-0r-3780-rod-assembly-for-caterpillar-machines","81":"product_tag-0r-3780-rod-for-cat-engines","82":"product_tag-0r-3780-rod-for-construction-equipment","83":"product_tag-0r-3780-rod-for-earthmoving-machinery","84":"product_tag-0r-3780-rod-for-mining-equipment","85":"product_tag-cat-0r-3780-component","86":"product_tag-cat-0r-3780-connector-rod","87":"product_tag-cat-0r-3780-part-for-articulated-dump-truck","88":"product_tag-cat-0r-3780-rod-assembly","89":"product_tag-cat-0r-3780-rod-for-mining-trucks","90":"product_tag-cat-rod-0r-3780","91":"product_tag-caterpillar-0r-3780-engine-rod","92":"product_tag-caterpillar-0r-3780-heavy-equipment-rod","93":"product_tag-caterpillar-0r-3780-replacement-part","94":"product_tag-caterpillar-0r-3780-replacement-rod","95":"product_tag-caterpillar-0r-3780-spare-part","97":"first","98":"instock","99":"shipping-taxable","100":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/47913","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=47913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47824"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=47913"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=47913"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=47913"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=47913"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=47913"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=47913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}