{"id":48442,"date":"2026-01-16T05:59:23","date_gmt":"2026-01-16T10:59:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-0r-9778-head-as-cyl-utn-0r9778\/"},"modified":"2026-01-16T05:59:26","modified_gmt":"2026-01-16T10:59:26","slug":"caterpillar-0r-9778-head-as-cyl-utn-0r9778","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-0r-9778-head-as-cyl-utn-0r9778\/","title":{"rendered":"CATERPILLAR 0R-9778 Head AS-Cyl -Utn 0R9778"},"content":{"rendered":"

Caterpillar 0R-9778 Head AS-Cyl – Utn: OEM-Grade Cylinder Head for Heavy-Duty Engines<\/strong><\/p>\n

The Caterpillar 0R-9778 Head AS-Cyl – Utn is a precision-engineered cylinder head designed for a wide range of Caterpillar heavy equipment engines, including the 3LS-3508B, 5XM-3508, 3MS-3512, 6PM-3512, 3NS-3516B, and many more industrial, marine, and off-highway truck applications. Manufactured to exact OEM specifications, this cylinder head features robust metallurgy and optimized dimensions to withstand extreme load conditions and high thermal stresses typical in heavy-duty drivetrain environments. Its compatibility with multiple engine models such as the 3512, 3516, 3508 series, and the D11N track-type tractors ensures versatile application across mining, construction, marine, and industrial sectors.<\/p>\n

Constructed from high-strength cast iron alloy, the 0R-9778 cylinder head offers superior durability and thermal conductivity, enhancing engine performance and longevity. The precision-machined surfaces and integrated coolant passages improve heat dissipation, reducing the risk of warping and cracking under continuous heavy load. This component supports optimal combustion chamber sealing and valve operation, critical for maintaining engine efficiency and reducing emissions. Its design facilitates easy installation and maintenance, minimizing downtime and maximizing operational productivity. Whether used in wheel-type loaders, excavators, or generator sets, the 0R-9778 head delivers consistent power output and reliability under demanding working conditions.<\/p>\n

For detailed specifications and to purchase the Caterpillar 0R-9778 Head AS-Cyl – Utn, visit the official product page at \ud83d\udd17 Caterpillar 0R-9778 Head AS-Cyl – Utn on AllParts Expert<\/a>. This ensures you receive genuine, high-quality spare parts optimized for your Caterpillar machinery, enhancing performance and extending equipment life.<\/p>\n

SEO Keywords:<\/strong> Caterpillar 0R-9778 cylinder head, OEM Caterpillar spare parts, heavy equipment cylinder head, Caterpillar 3516 engine parts, mining equipment cylinder head, industrial engine components, Caterpillar generator set parts, off-highway truck engine parts<\/p>","protected":false},"excerpt":{"rendered":"

3LS-3508B Engine – Generator Set
\n5XM-3508 Engine – Generator Set
\n3MS-3512 Engine – Generator Set
\n6PM-3512 Engine – Generator Set
\n3NS-3516B Engine – Generator Set
\n4XF-3516 Engine – Generator Set
\n5SJ-3516 Engine – Generator Set
\n7KM-3516 Engine – Generator Set
\n1LM-3512 Engine – Industrial
\n2WK-3512 Engine – Industrial
\n9KF-3516 Engine – Industrial
\n5ZL-5130 Excavator
\n7LL-5230 Excavator
\n96Y-3508 Marine Products
\n3WS-3512 Marine Products
\n3XS-3516B Marine Products
\n3PS-3508 Marine Products
\n3RS-3512 Marine Products
\n50Y-3512 Marine Products
\n29Z-3516 Marine Products
\n3SS-3516 Marine Products
\n72Z-3516 Marine Products
\n8GB-785 Off-highway Truck
\n7EK-789B Off-highway Truck
\n1HL-793B Off-highway Truck
\n2TK-776C Off-highway Truck
\n4XJ-777C Off-highway Truck
\n6HK-785B Off-highway Truck
\n4HK-D11N Track-type Tractor
\n8ZR-D11R Track-type Tractor
\n9YF-994 Wheel-type Loader<\/p>","protected":false},"featured_media":47794,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[2594,2593,3378,2597,2598,7208,4437,2541,2542,1677,7545,1378,105,1265,8524,1824],"product_cat":[144],"product_tag":[321536,321547,321558,321553,321542,321562,321564,321559,321555,321532,321538,321549,321544,321540,321534,321560,321546,321566,321557,321551],"class_list":{"0":"post-48442","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-3378","11":"model_no-2597","12":"model_no-3516b","13":"model_no-7208","14":"model_no-4437","15":"model_no-776c","16":"model_no-777c","17":"model_no-1677","18":"model_no-785b","19":"model_no-789b","20":"model_no-793b","21":"model_no-1265","22":"model_no-d11n","23":"model_no-d11r","24":"product_cat-mining","25":"product_tag-0r-9778-cylinder-head-part","26":"product_tag-0r-9778-head-as-cylinder-for-cat-engines","27":"product_tag-0r-9778-heavy-equipment-cylinder-head-replacement","28":"product_tag-0r-9778-marine-engine-spare-part","29":"product_tag-0r-9778-replacement-head-as-cylinder","30":"product_tag-0r-9778-wheel-type-loader-engine-part","31":"product_tag-cat-0r-9778-complete-engine-head","32":"product_tag-cat-0r-9778-excavator-engine-part","33":"product_tag-cat-0r-9778-generator-set-head","34":"product_tag-cat-0r-9778-head-as-cylinder","35":"product_tag-cat-0r-9778-heavy-machinery-part","36":"product_tag-cat-0r-9778-industrial-engine-part","37":"product_tag-cat-0r-9778-mining-equipment-part","38":"product_tag-caterpillar-0r-9778-engine-component","39":"product_tag-caterpillar-0r-9778-engine-head","40":"product_tag-caterpillar-0r-9778-engine-head-assembly","41":"product_tag-caterpillar-0r-9778-engine-spare","42":"product_tag-caterpillar-0r-9778-engine-spare-parts","43":"product_tag-caterpillar-0r-9778-off-highway-truck-part","44":"product_tag-caterpillar-0r-9778-track-type-tractor-head","46":"first","47":"instock","48":"shipping-taxable","49":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/48442","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=48442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/47794"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=48442"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=48442"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=48442"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=48442"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=48442"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=48442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}