{"id":19473,"date":"2025-08-15T11:53:42","date_gmt":"2025-08-15T15:53:42","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-4i-3111-screw-machine-4i3111\/"},"modified":"2025-08-15T11:53:44","modified_gmt":"2025-08-15T15:53:44","slug":"caterpillar-4i-3111-screw-machine-4i3111","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-4i-3111-screw-machine-4i3111\/","title":{"rendered":"CATERPILLAR 4I-3111 Screw-Machine 4I3111"},"content":{"rendered":"

Caterpillar 4I-3111 Screw-Machine \u2013 OEM-Grade Precision for Engine and Generator Sets<\/strong><\/p>\n

The Caterpillar 4I-3111 Screw-Machine is a high-precision component engineered to meet the rigorous demands of various Caterpillar engine and generator sets, including models such as 4BZ-3412C, LRY-3412C, TGC-3412, and 5PW-3508 among others. Manufactured using advanced metallurgy and precision machining, this screw-machine part ensures optimal fit and durability under extreme load conditions. With exact dimensions tailored for seamless integration, the 4I-3111 provides enhanced mechanical stability and longevity, making it an essential spare for maintaining peak performance in heavy-duty drivetrain and power generation applications.<\/p>\n

Designed to withstand high stress and thermal cycles, the 4I-3111 Screw-Machine offers superior corrosion resistance and dimensional stability. Its robust construction supports consistent torque transmission and vibration dampening, critical for the reliable operation of engine-generator sets like the 6WW-3512, 8TW-3516, and C2G-3406C. By adhering to OEM specifications, this component guarantees compatibility and performance parity with original parts, reducing downtime and maintenance costs. Its precision threading and hardened steel composition contribute to enhanced wear resistance, ensuring long service intervals and operational efficiency.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 4I-3111 Screw-Machine, visit the official product page at Caterpillar 4I-3111 Screw-Machine on AllParts Expert<\/a>.<\/p>\n

This description is optimized for keywords such as Caterpillar 4I-3111, screw-machine parts, engine generator spare parts, OEM Caterpillar components, heavy equipment drivetrain parts, and Caterpillar engine maintenance.<\/p>","protected":false},"excerpt":{"rendered":"

4BZ-3412C Engine – Generator Set
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Se<\/p>","protected":false},"featured_media":18867,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[7032,7040,7041,7042,7043,7044,62241,66890,7045,7046,51514,7047,1049,7053,7054,7055,7056,7057,7210,7058,7211,63935,42829,63936,39369,7200,62240,7060,74369,7061,7062,7063,41341,27655,27654,7066,7068,7070,7212,7072,3210,27658,27661,7073,2055,7074,2056,7207,3228,32231,3227,6689,39312,1231,3376,2464,2463,2467,40201,40202,7184,2594,2593,3378,2595,2597,2598,21320,46308,7186,25983,41749,2943,66,41747,41750,1036,123,34846,7075,7076,100622,7077,42357,7080,42359],"product_cat":[144],"product_tag":[111579,66995,111586,111599,111587,111596,111601,111588,111592,111593,111578,111581,111580,111577,111603,111604,111605,111606,111589,111583,111584,111591,111594,111602,111582,111607,111597,111590,111585,111598,111600,111595],"class_list":{"0":"post-19473","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-307-a","9":"model_no-311-a","10":"model_no-311b","11":"model_no-312-a","12":"model_no-312b","13":"model_no-312b-l","14":"model_no-313b","15":"model_no-314c","16":"model_no-315-a","17":"model_no-315-a-l","18":"model_no-315b","19":"model_no-315b-l","20":"model_no-1049","21":"model_no-320-l","22":"model_no-320-a","23":"model_no-320-a-l","24":"model_no-320-a-n","25":"model_no-320b","26":"model_no-320b-fm-ll","27":"model_no-320b-l","28":"model_no-320b-ll","29":"model_no-320b-lu","30":"model_no-320b-n","31":"model_no-320b-u","32":"model_no-320c-fm","33":"model_no-320n","34":"model_no-321b","35":"model_no-322-l","36":"model_no-322-a","37":"model_no-322-a-l","38":"model_no-322b","39":"model_no-322b-l","40":"model_no-323d-l","41":"model_no-324d-fm","42":"model_no-324d-fm-ll","43":"model_no-325-l","44":"model_no-325-a","45":"model_no-325-a-l","46":"model_no-325b","47":"model_no-325b-l","48":"model_no-325c","49":"model_no-325d-fm","50":"model_no-325d-mh","51":"model_no-330-l","52":"model_no-330-a","53":"model_no-330-a-l","54":"model_no-330b","55":"model_no-330b-l","56":"model_no-330d","57":"model_no-330d-fm","58":"model_no-330d-mh","59":"model_no-3406c","60":"model_no-3406e","61":"model_no-1231","62":"model_no-3412c","63":"model_no-345b","64":"model_no-345b-l","65":"model_no-345c","66":"model_no-350-l","67":"model_no-350-a","68":"model_no-350-a-l","69":"model_no-2594","70":"model_no-3508b","71":"model_no-3378","72":"model_no-3512b","73":"model_no-2597","74":"model_no-3516b","75":"model_no-365b","76":"model_no-365b-l","77":"model_no-375-a","78":"model_no-385b","79":"model_no-c1-5","80":"model_no-c15","81":"model_no-c18","82":"model_no-c2-2","83":"model_no-c3-3","84":"model_no-c4-4","85":"model_no-c7-1","86":"model_no-c9","87":"model_no-e110b","88":"model_no-e120b","89":"model_no-e140","90":"model_no-e200b","91":"model_no-e300b","92":"model_no-el200b","93":"model_no-el300b","94":"product_cat-mining","95":"product_tag-4i-3111-replacement-screw","96":"product_tag-5kw-3508b-engine-parts","97":"product_tag-5pw-3508-engine-components","98":"product_tag-6gw-3512b-engine-replacement","99":"product_tag-6ww-3512-generator-set-parts","100":"product_tag-8az-3406e-generator-set-engine","101":"product_tag-8nw-3516b-generator-set-components","102":"product_tag-8tw-3516-engine-replacement","103":"product_tag-c2g-3406c-engine-spare-parts","104":"product_tag-c8g-3406c-generator-engine-parts","105":"product_tag-cat-4i3111-part","106":"product_tag-cat-lry-3412c-engine-parts","107":"product_tag-caterpillar-4bz-3412c-generator-engine","108":"product_tag-caterpillar-4i-3111-screw-machine","109":"product_tag-cyl-c18-generator-engine","110":"product_tag-dke-c18-engine-parts","111":"product_tag-g4c-c18-cat-engine-components","112":"product_tag-n3x-c3-3-engine-parts","113":"product_tag-n4x-c4-4-generator-engine","114":"product_tag-nca-c1-5-engine-spare-parts","115":"product_tag-ncb-c2-2-engine-replacement","116":"product_tag-nce-c4-4-generator-set-components","117":"product_tag-nkm-3406c-engine-replacement","118":"product_tag-t4a-c15-engine-replacement-parts","119":"product_tag-tgc-3412-generator-set-components","120":"product_tag-x3b","121":"product_tag-xj5-3412-engine-components","122":"product_tag-xyd-c4-4-engine-parts","123":"product_tag-xye-c2-2-generator-engine-parts","124":"product_tag-zaa-3508-generator-engine","125":"product_tag-zae-3512-cat-engine-parts","126":"product_tag-zkc-3406c-cat-engine-parts","128":"first","129":"instock","130":"shipping-taxable","131":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/19473","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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