{"id":47887,"date":"2026-01-15T23:32:40","date_gmt":"2026-01-16T04:32:40","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-20r-2004-rod-as-conn-20r2004\/"},"modified":"2026-01-15T23:32:43","modified_gmt":"2026-01-16T04:32:43","slug":"caterpillar-20r-2004-rod-as-conn-20r2004","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-20r-2004-rod-as-conn-20r2004\/","title":{"rendered":"CATERPILLAR 20R-2004 Rod AS-Conn 20R2004"},"content":{"rendered":"

Caterpillar 20R-2004 Rod AS-Conn: OEM-Grade Durability and Precision for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 20R-2004 Rod AS-Conn is a critical component engineered for optimal performance in demanding applications such as Cold Planers (models 8GS-PM-565B, 5XC-PR-1000C, 5XC-PR-1000, 3TK-PM-565, 7PJ-PR-450C, 7DC-PR-450, 8AC-PR-750B), Earthmoving Compactors (7FR-836, 3RL-836), and Engine-Generator Sets (including 81Z-3412C, 81Z-3412, 4BZ-3412C, KAP-G3412, 78Z-3408B, 78Z-3408C, 78Z-3408, 2WJ-3412, 9EP-3412C, BCW-3412C, DJN-3412C, 9RR-G3412C, 2BG-3408B, BAK-3412C, BAX-3412C, LRY-3412C, TFT-3412C, DK6-3412, R7A-G3412, 5JA-SR4, 5KA-SR4, 5LA-SR4, 5MA-SR4, 5NA-SR4). Manufactured to OEM specifications, this rod assembly features high-grade metallurgy designed to withstand extreme load conditions and repetitive stress within the drivetrain and engine systems. Its precise dimensions ensure seamless integration and reliable connectivity, critical for maintaining operational efficiency and minimizing downtime.<\/p>\n

Technically, the 20R-2004 Rod AS-Conn is constructed from premium alloy steel with heat-treated surfaces to enhance tensile strength and fatigue resistance. The component\u2019s robust design supports high torsional loads and vibration damping, essential for cold planer and compactor applications where continuous heavy-duty operation is standard. Its corrosion-resistant finish extends service life even in harsh environmental conditions, while strict adherence to Caterpillar\u2019s engineering standards guarantees compatibility and performance parity with original parts. This ensures optimal power transmission and mechanical stability across various Caterpillar machinery models, contributing to sustained productivity and reduced maintenance costs.<\/p>\n

\ud83d\udd17 For more detailed specifications and to purchase the Caterpillar 20R-2004 Rod AS-Conn, visit the official product page at AllParts Expert – Caterpillar 20R-2004 Rod AS-Conn<\/a>.<\/p>\n

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This metadata description is optimized with keywords such as “Caterpillar 20R-2004 Rod AS-Conn,” “OEM-grade heavy equipment parts,” “cold planer components,” “earthmoving compactor spare parts,” and “engine-generator set rod assembly” to enhance search visibility for professionals seeking durable and high-performance Caterpillar replacement parts.<\/p>","protected":false},"excerpt":{"rendered":"

8GS-PM-565B Cold Planer
\n5XC-PR-1000C Cold Planer
\n5XC-PR-1000 Cold Planer
\n3TK-PM-565 Cold Planer
\n7PJ-PR-450C Cold Planer
\n7DC-PR-450 Cold Planer
\n8AC-PR-750B Cold Planer
\n7FR-836 Earthmoving Compactor
\n3RL-836 Earthmoving Compactor
\n81Z-3412C Engine – Generator Set
\n81Z-3412 Engine – Generator Set
\n4BZ-3412C Engine – Generator Set
\nKAP-G3412 Engine – Generator Set
\n78Z-3408B Engine – Generator Set
\n78Z-3408C Engine – Generator Set
\n78Z-3408 Engine – Generator Set
\n2WJ-3412 Engine – Generator Set
\n9EP-3412C Engine – Generator Set
\nBCW-3412C Engine – Generator Set
\nDJN-3412C Engine – Generator Set
\n9RR-G3412C Engine – Generator Set
\n2BG-3408B Engine – Generator Set
\nBAK-3412C Engine – Generator Set
\nBAX-3412C Engine – Generator Set
\nLRY-3412C Engine – Generator Set
\nTFT-3412C Engine – Generator Set
\nDK6-3412 Engine – Generator Set
\nR7A-G3412 Engine – Generator Set
\n5JA-SR4 Engine – Generator Set
\n5KA-SR4 Engine – Generator Set
\n5LA-SR4 Engine – Generator Set
\n5MA-SR4 Engine – Generator Set
\n5NA-SR4 Engine –<\/p>","protected":false},"featured_media":47603,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15462],"model_no":[75,38849,3373,3374,3375,1231,3376,3377,5271,20584,13198,17293,2571,2570,1823,2572,2540,2474,1664,2475,2469,2470,2473,2471,2472,19942,15341,19940,19941,1670,18105,18106,1675,38116,6723,2678,19937,18107,1669,1666,3369,3370,41417,3371,41416,19877,19875,6724,38840,6721,38842,38841,6722,42431,42430,40395,3372,43693,42083,6725],"product_cat":[144],"product_tag":[310705,310711,61679,51069,310729,51491,65135,60542,47290,50354,78708,70580,73820,62492,310707,310723,274522,289124,310728,274526,286426,310709,286428,289118,296164,306675,310725],"class_list":{"0":"post-47887","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-cold-planer","8":"model_no-24h","9":"model_no-38849","10":"model_no-3408b","11":"model_no-3408c","12":"model_no-3408e","13":"model_no-1231","14":"model_no-3412c","15":"model_no-3412e","16":"model_no-5110b","17":"model_no-20584","18":"model_no-13198","19":"model_no-69d","20":"model_no-768c","21":"model_no-769c","22":"model_no-769d","23":"model_no-771c","24":"model_no-771d","25":"model_no-772b","26":"model_no-1664","27":"model_no-773b","28":"model_no-773d","29":"model_no-773e","30":"model_no-775b","31":"model_no-775d","32":"model_no-775e","33":"model_no-19942","34":"model_no-15341","35":"model_no-8a","36":"model_no-8s","37":"model_no-1670","38":"model_no-9c","39":"model_no-9s","40":"model_no-9u","41":"model_no-cg137-08","42":"model_no-cg137-12","43":"model_no-d10n","44":"model_no-d8l","45":"model_no-d9l","46":"model_no-d9n","47":"model_no-d9r","48":"model_no-g3408","49":"model_no-g3408b","50":"model_no-g3408c","51":"model_no-g3412","52":"model_no-g3412c","53":"model_no-pm-565","54":"model_no-pm-565b","55":"model_no-pm3412","56":"model_no-pr-1000","57":"model_no-pr-1000c","58":"model_no-pr-450","59":"model_no-pr-450c","60":"model_no-pr-750b","61":"model_no-sct673","62":"model_no-sps342","63":"model_no-spt342","64":"model_no-sr4","65":"model_no-sr500","66":"model_no-weg","67":"model_no-xqg400","68":"product_cat-mining","69":"product_tag-20r-2004-rod-assembly","70":"product_tag-20r2004-rod-connector","71":"product_tag-3rl-836-earthmoving-compactor-parts","72":"product_tag-3tk-pm-565-cold-planer-parts","73":"product_tag-4bz-3412c-engine","74":"product_tag-5xc-pr-1000-cold-planer-parts","75":"product_tag-5xc-pr-1000c-cold-planer-components","76":"product_tag-7dc-pr-450-cold-planer-components","77":"product_tag-7fr-836-earthmoving-compactor-parts","78":"product_tag-7pj-pr-450c-cold-planer-parts","79":"product_tag-81z-3412-engine-generator-parts","80":"product_tag-81z-3412c-engine-generator-set-parts","81":"product_tag-8ac-pr-750b-cold-planer-parts","82":"product_tag-8gs-pm-565b-cold-planer-parts","83":"product_tag-cat-20r-2004-parts","84":"product_tag-cat-3rl-836-compactor","85":"product_tag-cat-5xc-pr-1000-cold-planer","86":"product_tag-cat-7pj-pr-450c-cold-planer","87":"product_tag-cat-81z-3412-generator-engine","88":"product_tag-cat-8ac-pr-750b-cold-planer","89":"product_tag-cat-8gs-pm-565b-cold-planer","90":"product_tag-caterpillar-20r-2004-rod-as-conn","91":"product_tag-caterpillar-3tk-pm-565-cold-planer","92":"product_tag-caterpillar-5xc-pr-1000c-cold-planer","93":"product_tag-caterpillar-7dc-pr-450-cold-planer","94":"product_tag-caterpillar-7fr-836-compactor","95":"product_tag-caterpillar-81z-3412c-generator-engine","97":"first","98":"instock","99":"shipping-taxable","100":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/47887","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=47887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47603"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=47887"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=47887"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=47887"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=47887"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=47887"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=47887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}