{"id":46547,"date":"2026-01-13T14:15:29","date_gmt":"2026-01-13T19:15:29","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-9l-5426-head-a-9l5426\/"},"modified":"2026-01-13T14:15:32","modified_gmt":"2026-01-13T19:15:32","slug":"caterpillar-9l-5426-head-a-9l5426","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-9l-5426-head-a-9l5426\/","title":{"rendered":"CATERPILLAR 9L-5426 Head A 9L5426"},"content":{"rendered":"

Caterpillar 9L-5426 Head A | OEM-Grade Heavy Equipment Engine Component<\/strong><\/p>\n

The Caterpillar 9L-5426 Head A is a precision-engineered engine part designed for a wide range of industrial and heavy machinery applications, including earthmoving compactors, industrial engines, trucks, excavators, and motor graders. Manufactured to meet stringent OEM specifications, this cylinder head ensures optimal combustion chamber integrity, superior heat dissipation, and reliable sealing under extreme load conditions. Compatible with models such as the 57U-816 Earthmoving Compactor, 90N-3208 Industrial Engine, 92U-3406 Truck Engine, and 32K-235 Excavator, the 9L-5426 Head A is crafted from high-grade metallurgy to withstand intense thermal and mechanical stresses, ensuring long service life and consistent performance.<\/p>\n

Featuring precise dimensional tolerances and robust construction, the 9L-5426 Head A supports efficient airflow and fuel combustion, directly impacting engine power output and fuel efficiency. Its design incorporates advanced cooling channels and reinforced valve seats to enhance durability and reduce wear in demanding operational environments. This component is critical for maintaining drivetrain reliability and minimizing downtime in heavy equipment fleets. By utilizing this Caterpillar OEM replacement part, operators benefit from improved engine reliability, reduced maintenance costs, and extended equipment lifespan, making it an indispensable part for maintaining peak performance in mining, construction, and industrial sectors.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 9L-5426 Head A, visit the official product page at Caterpillar 9L-5426 Head A on AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

57U-816 Earthmoving Compactor
\n91P-815 Earthmoving Compactor
\n90N-3208 Engine – Industrial
\n23C-3306 Engine – Industrial
\n66D-3306 Engine – Industrial
\n23C-D333C Engine – Industrial
\n66D-D333C Engine – Industrial
\n02B-3304 Engine – Industrial
\n04B-3304 Engine – Industrial
\n02B-D330C Engine – Industrial
\n04B-D330C Engine – Industrial
\n98M-3160 Engine – Industrial
\n70R-3306 Engine – Industrial
\n90U-3406 Engine – Industrial
\n57K-D348 Engine – Industrial
\n32R-D349 Engine – Industrial
\n92U-3406 Engine – Truck
\n40S-3208 Engine – Truck
\n65B-1693 Engine – Truck
\n36B-1140 Engine – Truck
\n97B-1145 Engine – Truck
\n96B-1150 Engine – Truck
\n95B-1160 Engine – Truck
\n76R-1673C Engine – Truck
\n76R-3306 Engine – Truck
\n28V-3408B Engine – Truck
\n28V-3408 Engine – Truck
\n69D-1673C Engine – Truck
\n69D-3306 Engine – Truck
\n32K-235 Excavator
\n95V-245 Excavator
\n61M-12G Motor Grader
\n81V-140G Motor Grader
\n10R-120 Motor Grader
\n22R-120 Motor Grader
\n13K-12F Motor Grader
\n72V-140G Motor Grader
\n11R-140 Motor Grader
\n24R-140 Motor Gr<\/p>","protected":false},"featured_media":46484,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15344],"model_no":[50035,50036,50037,50038,731,6731,2057,732,2059,6732,2062,37514,37515,2520,6726,7198,39156,39151,37496,2050,21046,38849,3373,6727,6733,6734,6735,6736,6737,21064,21065,6729,6741,6730,34854,739,688,690,6742,6743,6744,37502,37503,6132,26989,737,6749,6750,69],"product_cat":[144],"product_tag":[97460,302737,50595,60070,302739,302744,302734,302731,302727,274081,302745,302735,302740,302728,262001,302742,302732,302729,302725,274080,302746,302736,302741,302627,302738,302743,302733,302730,302726],"class_list":{"0":"post-46547","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-earthmoving-compactor","8":"model_no-50035","9":"model_no-50036","10":"model_no-50037","11":"model_no-50038","12":"model_no-731","13":"model_no-12f","14":"model_no-12g","15":"model_no-732","16":"model_no-140g","17":"model_no-14e","18":"model_no-14g","19":"model_no-1673c","20":"model_no-37515","21":"model_no-16g","22":"model_no-6726","23":"model_no-7198","24":"model_no-39156","25":"model_no-39151","26":"model_no-37496","27":"model_no-2050","28":"model_no-21046","29":"model_no-38849","30":"model_no-3408b","31":"model_no-6727","32":"model_no-561c","33":"model_no-571f","34":"model_no-571g","35":"model_no-572f","36":"model_no-572g","37":"model_no-621b","38":"model_no-623b","39":"model_no-6729","40":"model_no-627b","41":"model_no-6730","42":"model_no-637b","43":"model_no-739","44":"model_no-688","45":"model_no-690","46":"model_no-966c","47":"model_no-977k","48":"model_no-980b","49":"model_no-d330c","50":"model_no-d333c","51":"model_no-d348","52":"model_no-d349","53":"model_no-d5","54":"model_no-d6c","55":"model_no-d7f","56":"model_no-d7g","57":"product_cat-mining","58":"product_tag-02b-3304-engine-spare-parts","59":"product_tag-23c-3306-engine-replacement-parts","60":"product_tag-23c-d333c-engine-spare-parts","61":"product_tag-57u-816-compactor-spare-parts","62":"product_tag-66d-3306-engine-spare-components","63":"product_tag-66d-d333c-industrial-engine-parts","64":"product_tag-90n-3208-engine-spare-parts","65":"product_tag-91p-815-compactor-replacement-parts","66":"product_tag-9l-5426-cylinder-head","67":"product_tag-cat-02b-3304-engine-parts","68":"product_tag-cat-04b-3304-engine-components","69":"product_tag-cat-23c-3306-industrial-engine-parts","70":"product_tag-cat-23c-d333c-industrial-engine-parts","71":"product_tag-cat-57u-816-earthmoving-compactor-part","72":"product_tag-cat-66d-3306-engine-parts","73":"product_tag-cat-66d-d333c-engine-components","74":"product_tag-cat-90n-3208-industrial-engine-parts","75":"product_tag-cat-91p-815-compactor-parts","76":"product_tag-cat-9l-5426-head","77":"product_tag-caterpillar-02b-3304-industrial-engine","78":"product_tag-caterpillar-04b","79":"product_tag-caterpillar-23c-3306-engine-components","80":"product_tag-caterpillar-23c-d333c-engine-components","81":"product_tag-caterpillar-57u-816-compactor-components","82":"product_tag-caterpillar-66d-3306-industrial-engine","83":"product_tag-caterpillar-66d-d333c-engine-spare-parts","84":"product_tag-caterpillar-90n-3208-engine-components","85":"product_tag-caterpillar-91p-815-earthmoving-compactor","86":"product_tag-caterpillar-9l-5426-engine-head","88":"first","89":"instock","90":"shipping-taxable","91":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/46547","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=46547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/46484"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=46547"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=46547"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=46547"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=46547"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=46547"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=46547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}