{"id":41951,"date":"2025-12-04T00:32:11","date_gmt":"2025-12-04T05:32:11","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-389-0955-cylinder-head-gp-3890955\/"},"modified":"2025-12-04T00:32:14","modified_gmt":"2025-12-04T05:32:14","slug":"caterpillar-389-0955-cylinder-head-gp-3890955","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-389-0955-cylinder-head-gp-3890955\/","title":{"rendered":"CATERPILLAR 389-0955 Cylinder Head GP 3890955"},"content":{"rendered":"<p><strong>Caterpillar 389-0955 Cylinder Head GP \u2013 OEM-Grade Durability and Precision for Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 389-0955 Cylinder Head GP is a high-performance replacement component engineered for optimal compatibility with a wide range of Caterpillar heavy machinery, including asphalt pavers (AC4-AP-1000F, TJ5-AP-1055F), earthmoving compactors (LT6-816K, J6N-816), engine-generator sets (CK2-XQ230, T4T-C7.1 GEN), industrial engines (770-C7.1, 448-C4.4), and excavators (DFG-320E LN, RAP-323E L). Manufactured to precise OEM specifications, this cylinder head is constructed from premium-grade cast iron alloy, ensuring exceptional resistance to thermal stress and mechanical fatigue. Its robust metallurgy and exacting dimensional tolerances guarantee a perfect seal and optimal combustion chamber performance, critical for maintaining engine efficiency under heavy load conditions.<\/p>\n<p>Technically designed to withstand high-pressure combustion cycles, the 389-0955 Cylinder Head GP features advanced cooling channels and reinforced valve seats that enhance heat dissipation and prolong service life. This component supports superior drivetrain performance by maintaining consistent compression ratios and minimizing blow-by, which reduces emissions and improves fuel economy. Its compatibility across multiple Caterpillar models makes it a versatile and cost-effective solution for fleet maintenance, ensuring minimal downtime and sustained operational productivity. Trust in this cylinder head\u2019s durability and precision engineering to deliver reliable performance in demanding mining, construction, and industrial applications.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 389-0955 Cylinder Head GP, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-389-0955-cylinder-head-gp-3890955\/\">AllParts Expert\u2019s Caterpillar 389-0955 Cylinder Head GP product page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>AC4-AP-1000F Asphalt Paver<br \/>\nTJ5-AP-1055F Asphalt Paver<br \/>\nT1F-AP-1000E Asphalt Paver<br \/>\nTJF-AP-1055E Asphalt Paver<br \/>\nRTT-BG1000E Asphalt Paver<br \/>\nFRR-BG1055E Asphalt Paver<br \/>\n698-AP1000 Asphalt Paver<br \/>\nF7T-AP1055 Asphalt Paver<br \/>\nLT6-816K Earthmoving Compactor<br \/>\nWNB-816K Earthmoving Compactor<br \/>\nMBB-815K Earthmoving Compactor<br \/>\nT1Y-815K Earthmoving Compactor<br \/>\nJ6N-816 Earthmoving Compactor<br \/>\nJ5T-815 Earthmoving Compactor<br \/>\nCK2-XQ230 Engine &#8211; Generator Set<br \/>\nT4T-C7.1 GEN Engine &#8211; Generator Set<br \/>\nMRP-C7.1 Engine &#8211; Generator Set<br \/>\nXC5-XQ230 Engine &#8211; Generator Set<br \/>\nXPJ-XQP200 Engine &#8211; Generator Set<br \/>\n770-C7.1 Engine &#8211; Industrial<br \/>\n881-C7.1 Engine &#8211; Industrial<br \/>\n6J6-C7.1 Engine &#8211; Industrial<br \/>\n448-C4.4 Engine &#8211; Industrial<br \/>\n667-C6.6 Engine &#8211; Industrial<br \/>\nCH8-C7.1 Engine &#8211; Industrial<br \/>\nDFG-320E LN Excavator<br \/>\nPNL-320E LRR Excavator<br \/>\nTFX-320E LRR Excavator<br \/>\nNAZ-320E L Excavator<br \/>\nSHX-320E Excavator<br \/>\nTDW-323E LN Excavator<br \/>\nRAP-323E L Excavator<br \/>\nYRP-323E SA Excavator<br \/>\nK2L-329E Excavator<br \/>\nMEW-320E LRR Excavator<br \/>\nKLT-320E L Excavator<br \/>\nLAK-320E L Excav<\/p>","protected":false},"featured_media":41206,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[717,56100,718,719,721,695,43033,41339,43032,43034,696,43035,41344,41345,698,43043,699,32217,32216,700,701,32218,32222,702,32219,32230,32223,704,32224,705,32220,32234,44191,706,707,708,709,710,3232,711,3200,712,722,713,723,725,727,728,688,689,690,691,639,991,992,993,994,995,996,997,1036,122,123,692,1007,133,693,694],"product_cat":[144],"product_tag":[256552,256509,256527,256541,256530,256517,256523,256544,256558,256528,256512,256554,256536,256520,256547,256532,256550,256539,256514,256525],"class_list":{"0":"post-41951","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-2484c","9":"model_no-56100","10":"model_no-2570c","11":"model_no-2570d","12":"model_no-2670d","13":"model_no-320e","14":"model_no-320e-l","15":"model_no-320e-ln","16":"model_no-320e-lrr","17":"model_no-320e-rr","18":"model_no-696","19":"model_no-323e-l","20":"model_no-323e-ln","21":"model_no-323e-sa","22":"model_no-323f","23":"model_no-323f-l","24":"model_no-324e","25":"model_no-324e-l","26":"model_no-324e-ln","27":"model_no-700","28":"model_no-326f","29":"model_no-326f-l","30":"model_no-326f-ln","31":"model_no-329e","32":"model_no-329e-l","33":"model_no-329e-ln","34":"model_no-329f-l","35":"model_no-704","36":"model_no-330-gc","37":"model_no-330f","38":"model_no-330f-l","39":"model_no-330f-ln","40":"model_no-330f-oem","41":"model_no-330fmhpu","42":"model_no-330gc","43":"model_no-708","44":"model_no-709","45":"model_no-335f","46":"model_no-335f-lcr","47":"model_no-711","48":"model_no-336-gc","49":"model_no-712","50":"model_no-722","51":"model_no-713","52":"model_no-559c","53":"model_no-563d","54":"model_no-573d","55":"model_no-579c","56":"model_no-688","57":"model_no-815k","58":"model_no-690","59":"model_no-816k","60":"model_no-ap-1000e","61":"model_no-ap-1000f","62":"model_no-ap-1055e","63":"model_no-ap-1055f","64":"model_no-ap1000","65":"model_no-ap1055","66":"model_no-bg1000e","67":"model_no-bg1055e","68":"model_no-c4-4","69":"model_no-c6-6","70":"model_no-c7-1","71":"model_no-c7-1-gen","72":"model_no-fm538","73":"model_no-m318f","74":"model_no-xq230","75":"model_no-xqp200","76":"product_cat-mining","77":"product_tag-389-0955-caterpillar-excavator-parts","78":"product_tag-389-0955-cylinder-head","79":"product_tag-389-0955-cylinder-head-for-asphalt-paver","80":"product_tag-389-0955-cylinder-head-for-cat-machinery","81":"product_tag-389-0955-cylinder-head-for-earthmoving-compactor","82":"product_tag-389-0955-cylinder-head-gp","83":"product_tag-389-0955-heavy-machinery-cylinder-head","84":"product_tag-389-0955-mining-equipment-parts","85":"product_tag-389-0955-replacement-parts-for-cat","86":"product_tag-cat-389-0955-asphalt-paver-part","87":"product_tag-cat-389-0955-cylinder-head","88":"product_tag-cat-389-0955-engine-component","89":"product_tag-cat-389-0955-engine-cylinder-head","90":"product_tag-cat-389-0955-engine-parts","91":"product_tag-cat-389-0955-industrial-engine-part","92":"product_tag-caterpillar-389-0955-for-excavator","93":"product_tag-caterpillar-389-0955-generator-set-cylinder-head","94":"product_tag-caterpillar-389-0955-heavy-equipment-spare","95":"product_tag-caterpillar-389-0955-parts","96":"product_tag-caterpillar-389-0955-replacement","98":"first","99":"instock","100":"shipping-taxable","101":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/41951","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=41951"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/41206"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=41951"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=41951"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=41951"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=41951"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=41951"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=41951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}