{"id":47863,"date":"2026-01-15T23:15:10","date_gmt":"2026-01-16T04:15:10","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-1w-9004-shaft-idler-1w9004\/"},"modified":"2026-01-15T23:15:13","modified_gmt":"2026-01-16T04:15:13","slug":"caterpillar-1w-9004-shaft-idler-1w9004","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-1w-9004-shaft-idler-1w9004\/","title":{"rendered":"CATERPILLAR 1W-9004 Shaft-Idler 1W9004"},"content":{"rendered":"

Caterpillar 1W-9004 Shaft-Idler: Premium OEM-Grade Replacement for Engine Generator Sets<\/strong><\/p>\n

The Caterpillar 1W-9004 Shaft-Idler is a critical drivetrain component engineered for optimal performance and durability in heavy-duty engine generator sets. Compatible with a wide range of Caterpillar engines including the 23Z-3508, 24Z-3512, 25Z-3516, and advanced models like the KSJ-G3516H and NWH-G3516H, this shaft-idler ensures seamless power transmission under extreme load conditions. Manufactured using high-grade alloy steel with precision metallurgy, the 1W-9004 features exact dimensional tolerances to maintain alignment and reduce wear, extending the operational lifespan of your equipment.<\/p>\n

Designed to withstand high torque and rotational stresses, the 1W-9004 shaft-idler delivers superior mechanical strength and resistance to fatigue. Its robust construction minimizes vibration and mechanical losses within the drivetrain, enhancing overall engine efficiency and reliability. Ideal for use in demanding mining and industrial applications, this OEM-quality part supports consistent performance across various Caterpillar engine generator sets, including the 3YF-3512, 5SJ-3516, and CEY-G3516B models. Investing in the Caterpillar 1W-9004 ensures reduced downtime and maintenance costs, making it an essential component for maintaining peak equipment productivity.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 1W-9004 Shaft-Idler, visit the Caterpillar 1W-9004 Shaft-Idler product page<\/a>.<\/p>\n

\n

SEO Keywords:<\/strong> Caterpillar 1W-9004 shaft-idler, Caterpillar engine generator parts, OEM Caterpillar shaft-idler, heavy equipment drivetrain components, Caterpillar 3516 spare parts, mining equipment shaft-idler, high-performance Caterpillar replacement parts<\/p>","protected":false},"excerpt":{"rendered":"

23Z-3508 Engine – Generator Set
\n70Z-3508 Engine – Generator Set
\n24Z-3512 Engine – Generator Set
\n67Z-3512 Engine – Generator Set
\n25Z-3516 Engine – Generator Set
\n73Z-3516 Engine – Generator Set
\n1ZF-3508 Engine – Generator Set
\n3YF-3512 Engine – Generator Set
\n4XF-3516 Engine – Generator Set
\n5SJ-3516 Engine – Generator Set
\nKSJ-G3516H Engine – Generator Set
\nZBA-G3516 Engine – Generator Set
\nLDC-3512 Engine – Generator Set
\nYAX-3512 Engine – Generator Set
\nJCG-3516 Engine – Generator Set
\nYAL-3516 Engine – Generator Set
\nCRN-G3512 Engine – Generator Set
\nNWH-G3516H Engine – Generator Set
\nCSZ-G3516 Engine – Generator Set
\nE6W-G3516 Engine – Generator Set
\n3LS-3508B Engine – Generator Set
\n5XM-3508 Engine – Generator Set
\n3MS-3512 Engine – Generator Set
\n6PM-3512 Engine – Generator Set
\n3NS-3516B Engine – Generator Set
\n7KM-3516 Engine – Generator Set
\n2TJ-G3508 Engine – Generator Set
\n7SZ-G3512 Engine – Generator Set
\n7EZ-G3516B Engine – Generator Set
\nCEY-G3516B Engine – Generator Set
\nN1S-G3516C Engine<\/p>","protected":false},"featured_media":47523,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[2594,2593,6570,3378,2597,2598,8259,21698,21699,21700,21701,97,98,101,21702,2116,21703,99],"product_cat":[144],"product_tag":[310247,310239,310245,84483,89098,89236,52054,137016,79188,52060,145398,85816,145330,310241,200995,71442,310232,204402,310248,71458,310243,310253,222677,310249,310251,310256,310258,310198,310222],"class_list":{"0":"post-47863","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-2594","9":"model_no-3508b","10":"model_no-3508c","11":"model_no-3378","12":"model_no-2597","13":"model_no-3516b","14":"model_no-g3508","15":"model_no-g3512","16":"model_no-g3512e","17":"model_no-g3512h","18":"model_no-g3516","19":"model_no-g3516b","20":"model_no-g3516c","21":"model_no-g3516e","22":"model_no-g3516h","23":"model_no-g3520","24":"model_no-g3520b","25":"model_no-g3520c","26":"product_cat-mining","27":"product_tag-1w-9004-idler-shaft-for-cat-equipment","28":"product_tag-1w-9004-shaft-idler","29":"product_tag-1w9004-heavy-machinery-shaft","30":"product_tag-1zf-3508-engine-generator-set","31":"product_tag-23z-3508-engine-generator-set","32":"product_tag-24z-3512-engine-generator-set-2","33":"product_tag-25z-3516-engine-generator-set","34":"product_tag-3yf-3512-engine-generator-set","35":"product_tag-4xf-3516-engine-generator-set","36":"product_tag-5sj-3516-engine-generator-set","37":"product_tag-67z-3512-engine-generator-set","38":"product_tag-70z-3508-engine-generator-set","39":"product_tag-73z-3516-engine-generator-set","40":"product_tag-cat-1w-9004-shaft-idler","41":"product_tag-cat-23z-3508-engine-parts","42":"product_tag-cat-3yf-3512-generator-engine","43":"product_tag-cat-5sj-3516-engine-components","44":"product_tag-cat-67z-3512-parts","45":"product_tag-cat-70z-3508-engine-components","46":"product_tag-cat-73z-3516-engine-parts","47":"product_tag-caterpillar-1w-9004-idler-shaft","48":"product_tag-caterpillar-1zf-3508-engine-parts","49":"product_tag-caterpillar-23z-3508-generator-engine","50":"product_tag-caterpillar-24z-3512-engine-parts","51":"product_tag-caterpillar-25z-3516-engine-components","52":"product_tag-caterpillar-4xf-3516-engine-parts","53":"product_tag-caterpillar-ksj-g3516h-engine-parts","54":"product_tag-ksj-g3516h-engine-generator-set","55":"product_tag-zba-g3516-engine-generator-set","57":"first","58":"instock","59":"shipping-taxable","60":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/47863","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=47863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47523"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=47863"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=47863"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=47863"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=47863"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=47863"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=47863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}