{"id":47855,"date":"2026-01-15T23:09:40","date_gmt":"2026-01-16T04:09:40","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-112-1552-shaft-idler-1121552\/"},"modified":"2026-01-15T23:09:43","modified_gmt":"2026-01-16T04:09:43","slug":"caterpillar-112-1552-shaft-idler-1121552","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-112-1552-shaft-idler-1121552\/","title":{"rendered":"CATERPILLAR 112-1552 Shaft-Idler 1121552"},"content":{"rendered":"

Caterpillar 112-1552 Shaft-Idler \u2013 OEM-Grade Durability for Engine Generator Sets<\/strong><\/p>\n

The Caterpillar 112-1552 Shaft-Idler is a precision-engineered component designed to optimize the drivetrain performance of various Caterpillar engine generator sets, including models 23Z-3508, 70Z-3508, 24Z-3512, 67Z-3512, 25Z-3516, and many others. Manufactured from high-grade alloy steel with advanced metallurgy, this shaft-idler withstands extreme load conditions and rotational stresses, ensuring long-lasting durability and reliable operation. Its exacting dimensions and tolerances guarantee seamless integration with your Caterpillar equipment, minimizing downtime and maintenance costs.<\/p>\n

This shaft-idler features robust construction to handle the torque and vibration typical of heavy-duty engine-generator applications. Its precision-machined surfaces reduce friction and wear, enhancing overall drivetrain efficiency and extending service intervals. Designed to meet or exceed OEM specifications, the 112-1552 shaft-idler supports optimal load distribution and alignment within the drivetrain assembly, contributing to improved engine performance and fuel efficiency. Ideal for critical applications in mining, construction, and power generation, this part ensures your Caterpillar machinery operates at peak reliability.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 112-1552 Shaft-Idler, visit the official product page at AllParts Expert \u2013 Caterpillar 112-1552 Shaft-Idler<\/a>.<\/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":47570,"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":[310088,310085,310097,310100,310094,310091,310082,310098,310092,310086,310095,310101,310083,310089,310093,310087,310096,310099,310090,310084],"class_list":{"0":"post-47855","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-112-1552-heavy-machinery-shaft","28":"product_tag-112-1552-idler-shaft","29":"product_tag-112-1552-idler-shaft-for-heavy-equipment","30":"product_tag-112-1552-shaft-for-cat-3516-engine","31":"product_tag-112-1552-shaft-for-cat-engine","32":"product_tag-112-1552-shaft-for-engine-generator","33":"product_tag-112-1552-shaft-idler","34":"product_tag-cat-112-1552-automotive-shaft","35":"product_tag-cat-112-1552-engine-part","36":"product_tag-cat-112-1552-idler-shaft","37":"product_tag-cat-112-1552-mining-equipment-shaft","38":"product_tag-cat-112-1552-shaft-for-g3516-engine","39":"product_tag-cat-112-1552-shaft-idler","40":"product_tag-cat-112-1552-spare-part","41":"product_tag-caterpillar-112-1552-generator-set-shaft","42":"product_tag-caterpillar-112-1552-idler-shaft","43":"product_tag-caterpillar-112-1552-industrial-shaft","44":"product_tag-caterpillar-112-1552-machinery-part","45":"product_tag-caterpillar-112-1552-replacement-shaft","46":"product_tag-caterpillar-112-1552-shaft-idler","48":"first","49":"instock","50":"shipping-taxable","51":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/47855","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=47855"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47570"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=47855"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=47855"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=47855"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=47855"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=47855"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=47855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}