{"id":41797,"date":"2025-12-03T23:13:34","date_gmt":"2025-12-04T04:13:34","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-377-0402-cylinder-head-gp-3770402\/"},"modified":"2025-12-03T23:13:38","modified_gmt":"2025-12-04T04:13:38","slug":"caterpillar-377-0402-cylinder-head-gp-3770402","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-377-0402-cylinder-head-gp-3770402\/","title":{"rendered":"CATERPILLAR 377-0402 Cylinder Head GP 3770402"},"content":{"rendered":"<p><strong>Caterpillar 377-0402 Cylinder Head GP \u2013 OEM-Grade Durability and Precision Fit for Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 377-0402 Cylinder Head GP is engineered to meet the rigorous demands of heavy-duty machinery, including asphalt pavers, earthmoving compactors, excavators, and industrial engines. Compatible with models such as AC4-AP-1000F, TJ5-AP-1055F Asphalt Pavers, 816K and 815K Earthmoving Compactors, and a wide range of C7.1 and C6.6 industrial engines, this cylinder head guarantees seamless integration and optimal engine performance. Manufactured with high-grade cast iron and precision-machined surfaces, it ensures superior heat dissipation and resistance to wear under extreme load conditions.<\/p>\n<p>Designed to withstand high combustion pressures and thermal stresses, the 377-0402 cylinder head features advanced metallurgy that enhances durability and extends service life. Its robust construction supports efficient airflow and combustion chamber sealing, which improves fuel efficiency and reduces emissions. This component is critical for maintaining the integrity of the drivetrain and engine block, ensuring reliable operation in demanding environments such as mining, construction, and earthmoving applications. OEM specifications guarantee a perfect fit and compatibility with Caterpillar\u2019s stringent quality standards, making it an essential part for maintaining peak machine performance.<\/p>\n<p>For professional-grade replacement parts that uphold Caterpillar\u2019s legacy of reliability and power, explore the full specifications and availability of the Caterpillar 377-0402 Cylinder Head GP here: \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-377-0402-cylinder-head-gp-3770402\/\">Caterpillar 377-0402 Cylinder Head GP at AllParts Expert<\/a>. This ensures you source genuine, high-quality components optimized for heavy equipment longevity and operational excellence.<\/p>","protected":false},"excerpt":{"rendered":"<p>AC4-AP-1000F Asphalt Paver<br \/>\nTJ5-AP-1055F 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 \/>\n881-C7.1 Engine &#8211; Industrial<br \/>\n770-C7.1 Engine &#8211; Industrial<br \/>\n6J6-C7.1 Engine &#8211; Industrial<br \/>\n448-C4.4 Engine &#8211; Industrial<br \/>\nCH8-C7.1 Engine &#8211; Industrial<br \/>\n667-C6.6 Engine &#8211; Industrial<br \/>\nKTE-324E L Excavator<br \/>\nPNW-324E L Excavator<br \/>\nJCZ-324E Excavator<br \/>\nPLW-329E L Excavator<br \/>\nRDX-329E L Excavator<br \/>\nWJK-329E L Excavator<br \/>\nZCD-329E L Excavator<br \/>\nPTY-329E Excavator<br \/>\nGDW-330 GC Excavator<br \/>\nLHW-330 Excavator<br \/>\nK2L-329E Excavator<br \/>\nDFG-320E LN Excavator<br \/>\nMEW-320E LRR Excavator<br \/>\nPNL-320E LRR Excavator<br \/>\nTFX-320E LRR Excavator<br \/>\nKLT-320E L Excavator<br \/>\nLAK-320E L Excavator<br \/>\nNAZ-320E L Excavator<br \/>\nLHN-320E RR Excavator<br \/>\nAWS-320E Excavator<br \/>\nSHX-320E Excavator<br \/>\nSXE-320E Excavator<br \/>\nTDW-323E LN Excavator<br \/>\nRAP-323E L E<\/p>","protected":false},"featured_media":41274,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[731,1000,30069,719,721,695,43033,41339,43032,43034,696,43035,41344,41345,698,43043,699,32217,32216,700,701,32218,32222,702,32219,32230,32223,704,32224,253425,705,32220,32234,44191,706,707,709,710,3232,3200,712,722,713,725,727,688,689,690,691,733,734,736,991,993,994,995,1036,122,123,737,27955,27957,1007,133,1008,1009,1010,729,730,693],"product_cat":[144],"product_tag":[253369,253397,253386,253415,253384,253406,253377,253392,253420,253380,253412,253389,253400,253372,253374,253409,253394,253382,253418,253403],"class_list":{"0":"post-41797","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-731","9":"model_no-120m-2","10":"model_no-140-gc","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-330-mhpu","38":"model_no-330f","39":"model_no-330f-l","40":"model_no-330f-ln","41":"model_no-330f-oem","42":"model_no-330fmhpu","43":"model_no-330gc","44":"model_no-709","45":"model_no-335f","46":"model_no-335f-lcr","47":"model_no-336-gc","48":"model_no-712","49":"model_no-722","50":"model_no-713","51":"model_no-563d","52":"model_no-573d","53":"model_no-688","54":"model_no-815k","55":"model_no-690","56":"model_no-816k","57":"model_no-733","58":"model_no-953k","59":"model_no-963k","60":"model_no-ap-1000f","61":"model_no-ap-1055f","62":"model_no-ap1000","63":"model_no-ap1055","64":"model_no-c4-4","65":"model_no-c6-6","66":"model_no-c7-1","67":"model_no-d5","68":"model_no-d6n-lgp","69":"model_no-d6n-xl","70":"model_no-fm538","71":"model_no-m318f","72":"model_no-mh3022","73":"model_no-mh3024","74":"model_no-mh3026","75":"model_no-mh3032","76":"model_no-mh3040","77":"model_no-xq230","78":"product_cat-mining","79":"product_tag-377-0402-cylinder-head","80":"product_tag-377-0402-cylinder-head-for-816k-compactor","81":"product_tag-377-0402-cylinder-head-for-asphalt-paver","82":"product_tag-377-0402-cylinder-head-for-industrial-engine","83":"product_tag-377-0402-engine-cylinder-head","84":"product_tag-377-0402-excavator-engine-part","85":"product_tag-377-0402-heavy-machinery-cylinder-head","86":"product_tag-377-0402-part-for-tj5-ap-1055f","87":"product_tag-cat-377-0402-engine-head-for-mining-equipment","88":"product_tag-cat-377-0402-engine-part","89":"product_tag-cat-377-0402-for-329e-l-excavator","90":"product_tag-cat-377-0402-for-ac4-ap-1000f","91":"product_tag-cat-377-0402-for-c7-1-engine","92":"product_tag-cat-377-0402-parts","93":"product_tag-caterpillar-377-0402-cylinder-head-gp","94":"product_tag-caterpillar-377-0402-for-320e-series-excavator","95":"product_tag-caterpillar-377-0402-for-earthmoving-compactor","96":"product_tag-caterpillar-377-0402-replacement-cylinder-head","97":"product_tag-caterpillar-377-0402-replacement-parts","98":"product_tag-heavy-equipment-cylinder-head-377-0402","100":"first","101":"instock","102":"shipping-taxable","103":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/41797","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=41797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/41274"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=41797"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=41797"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=41797"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=41797"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=41797"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=41797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}