{"id":49740,"date":"2026-01-26T01:08:23","date_gmt":"2026-01-26T06:08:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-0r-5019-bearing-connecting-rod-0r5019\/"},"modified":"2026-01-26T01:08:26","modified_gmt":"2026-01-26T06:08:26","slug":"caterpillar-0r-5019-bearing-connecting-rod-0r5019","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-0r-5019-bearing-connecting-rod-0r5019\/","title":{"rendered":"CATERPILLAR 0R-5019 Bearing-Connecting Rod 0R5019"},"content":{"rendered":"

CATERPILLAR 0R-5019 Bearing-Connecting Rod: OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 0R-5019 Bearing-Connecting Rod is a precision-engineered component designed to meet the rigorous demands of heavy-duty machinery such as articulated dump trucks, earthmoving compactors, Challengers, and engine-generator sets. Manufactured to OEM specifications, this connecting rod bearing ensures optimal fit and function across a wide range of Caterpillar models including the 1HK-D25D, 5MG-D300D, 7FN-D300E, and 83Z-3304B engine-generator sets. Crafted from high-grade alloy steel with advanced metallurgy treatments, the 0R-5019 offers superior resistance to wear, fatigue, and high load conditions typical in mining and construction applications.<\/p>\n

Technically, the 0R-5019 bearing features precision-machined surfaces and tight dimensional tolerances that maintain ideal clearances within the drivetrain assembly, reducing friction and enhancing engine efficiency. Its robust design supports high-impact load cycles and thermal stresses, contributing to extended service life and reduced downtime. This component is critical in maintaining the structural integrity of the connecting rod assembly, ensuring smooth power transmission and reliable engine performance under extreme operating conditions. By using this genuine Caterpillar part, operators benefit from enhanced durability, improved performance, and compliance with Caterpillar\u2019s stringent quality standards.<\/p>\n

For detailed specifications and to purchase the Caterpillar 0R-5019 Bearing-Connecting Rod, visit the official product page at \ud83d\udd17 Caterpillar 0R-5019 Bearing-Connecting Rod on AllParts Expert<\/a>. This ensures you receive a certified, high-quality replacement part optimized for your heavy equipment needs.<\/p>","protected":false},"excerpt":{"rendered":"

1HK-D25D Articulated Dump Truck
\n3AJ-D30D Articulated Dump Truck
\n4PS-D250E II Articulated Dump Truck
\n5TN-D250E Articulated Dump Truck
\n5MG-D300D Articulated Dump Truck
\n5KS-D300E II Articulated Dump Truck
\n7FN-D300E Articulated Dump Truck
\n9RF-D350D Articulated Dump Truck
\n2ZJ-65C Challenger
\n2ZJ-65D Challenger
\n7YC-65B Challenger
\n7YC-65 Challenger
\n2YL-70C Challenger
\n57U-816 Earthmoving Compactor
\n91P-815 Earthmoving Compactor
\n15R-815 Earthmoving Compactor
\n41S-816 Earthmoving Compactor
\n15Z-816B Earthmoving Compactor
\n17Z-815B Earthmoving Compactor
\n5FN-816F Earthmoving Compactor
\n1GN-815F Earthmoving Compactor
\n83Z-3304B Engine – Generator Set
\n83Z-3304 Engine – Generator Set
\n85Z-3306 Engine – Generator Set
\n9HK-3304B Engine – Generator Set
\n5CA-SR4 Engine – Generator Set
\n5DA-SR4 Engine – Generator Set
\n5EA-SR4 Engine – Generator Set
\n5FA-SR4 Engine – Generator Set
\n1YF-3304B Engine – Generator Set
\n3TC-3304B Engine – Generator Set
\n3TC-3304 Engine – Generator Set
\n4PC-3304 Engine – Generator Set
\n6<\/p>","protected":false},"featured_media":49468,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2057,2059,40285,40286,37514,37583,39033,7193,6726,2052,2053,2054,7073,7205,2055,7074,7206,37496,37495,2050,2051,37516,2056,7207,37517,40201,40202,7184,38653,38652,38104,38105,38106,688,38845,7177,690,38846,7176,7155,7156,22357,7165,7157,7158,22360,40292,40293,37502,40291,40295,37503,37510,22362,41061,42357,42359,37582,37507,37581,1820,3372],"product_cat":[144],"product_tag":[328642,328635,328646,328648,328652,328661,328654,328658,328640,328663,328636,328643,328656,328650,328638,328645,328659,328653,328667,328665],"class_list":{"0":"post-49740","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-12g","9":"model_no-140g","10":"model_no-40285","11":"model_no-1673b","12":"model_no-1673c","13":"model_no-37583","14":"model_no-39033","15":"model_no-7193","16":"model_no-6726","17":"model_no-235b","18":"model_no-235c","19":"model_no-235d","20":"model_no-330-l","21":"model_no-330-ln","22":"model_no-330-a","23":"model_no-330-a-l","24":"model_no-330-a-ln","25":"model_no-37496","26":"model_no-3304b","27":"model_no-2050","28":"model_no-3306b","29":"model_no-3306c","30":"model_no-330b","31":"model_no-330b-l","32":"model_no-330b-ln","33":"model_no-350-l","34":"model_no-350-a","35":"model_no-350-a-l","36":"model_no-38653","37":"model_no-65b","38":"model_no-65c","39":"model_no-65d","40":"model_no-70c","41":"model_no-688","42":"model_no-815b","43":"model_no-815f","44":"model_no-690","45":"model_no-816b","46":"model_no-816f","47":"model_no-d250e","48":"model_no-d250e-ii","49":"model_no-d25d","50":"model_no-d300d","51":"model_no-d300e","52":"model_no-d300e-ii","53":"model_no-d30d","54":"model_no-d330a","55":"model_no-d330b","56":"model_no-d330c","57":"model_no-d333a","58":"model_no-d333b","59":"model_no-d333c","60":"model_no-d334","61":"model_no-d350d","62":"model_no-d375","63":"model_no-e300b","64":"model_no-el300b","65":"model_no-g3304","66":"model_no-g3306","67":"model_no-g333c","68":"model_no-r1300g","69":"model_no-sr4","70":"product_cat-mining","71":"product_tag-0r-5019-articulated-dump-truck-bearing","72":"product_tag-0r-5019-bearing","73":"product_tag-0r-5019-bearing-for-5mg-d300d","74":"product_tag-0r-5019-bearing-for-7fn-d300e","75":"product_tag-0r-5019-bearing-for-challenger-2zj-65c","76":"product_tag-0r-5019-connecting-rod-bearing-for-5ca-sr4-engine-set","77":"product_tag-0r-5019-earthmoving-compactor-bearing","78":"product_tag-0r-5019-engine-bearing-for-83z-3304b-generator","79":"product_tag-0r-5019-heavy-machinery-bearing","80":"product_tag-cat-0r-5019-bearing-for-3tc-3304-engine","81":"product_tag-cat-0r-5019-connecting-rod-bearing","82":"product_tag-cat-0r-5019-for-1hk-d25d-truck","83":"product_tag-cat-0r-5019-for-57u-816-compactor","84":"product_tag-cat-0r-5019-for-9rf-d350d","85":"product_tag-caterpillar-0r-5019-engine-bearing","86":"product_tag-caterpillar-0r-5019-for-3aj-d30d","87":"product_tag-caterpillar-0r-5019-for-85z-3306-engine","88":"product_tag-caterpillar-0r-5019-for-challenger-7yc-65","89":"product_tag-caterpillar-0r-5019-spare-parts","90":"product_tag-heavy-equipment-0r-5019-bearing","92":"first","93":"instock","94":"shipping-taxable","95":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/49740","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=49740"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/49468"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=49740"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=49740"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=49740"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=49740"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=49740"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=49740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}