{"id":16758,"date":"2025-08-04T19:34:23","date_gmt":"2025-08-04T23:34:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-055-1990-vent-0551990\/"},"modified":"2025-08-04T19:34:25","modified_gmt":"2025-08-04T23:34:25","slug":"caterpillar-055-1990-vent-0551990","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-055-1990-vent-0551990\/","title":{"rendered":"CATERPILLAR 055-1990 Vent 0551990"},"content":{"rendered":"<p><strong>Caterpillar 055-1990 Vent \u2013 OEM-Grade Replacement for Backhoe Loaders<\/strong><\/p>\n<p>The Caterpillar 055-1990 Vent is a precision-engineered component designed to ensure optimal ventilation and pressure regulation in a wide range of Caterpillar backhoe loader models. Compatible with numerous series including 5BL-446B, 6MJ-436B, 7FL-436B, and extending through to advanced models like LYF-422F2 and HWN-428F2, this vent is critical for maintaining engine and hydraulic system integrity under demanding load conditions. Manufactured with high-grade materials, the vent features robust metallurgy that resists corrosion and wear, ensuring long-lasting durability and consistent performance in harsh construction environments.<\/p>\n<p>Technically, the 055-1990 Vent is crafted to precise dimensional tolerances to fit seamlessly within the drivetrain and hydraulic assemblies of Caterpillar backhoe loaders. Its design facilitates efficient airflow, preventing pressure build-up and potential system failures while enhancing overall machine reliability. The vent\u2019s compatibility across multiple model numbers underscores its versatility, making it an indispensable spare part for maintenance and repair operations. By maintaining proper ventilation, it helps optimize engine efficiency and prolong component life, contributing to reduced downtime and lower operational costs.<\/p>\n<p>For professional-grade replacement parts that meet OEM standards and deliver superior performance, explore the Caterpillar 055-1990 Vent at AllParts Expert. \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-055-1990-vent-0551990\/\">Caterpillar 055-1990 Vent Replacement Part<\/a><\/p>\n<p>Keywords: Caterpillar 055-1990 Vent, backhoe loader vent, Caterpillar spare parts, OEM backhoe loader parts, heavy equipment ventilation, Caterpillar hydraulic system maintenance<\/p>","protected":false},"excerpt":{"rendered":"<p>5BL-446B Backhoe Loader<br \/>\n6MJ-436B Backhoe Loader<br \/>\n7FL-436B Backhoe Loader<br \/>\n3KK-438B Backhoe Loader<br \/>\n8ZK-416B Backhoe Loader<br \/>\n5PC-416 Backhoe Loader<br \/>\n5YJ-426B Backhoe Loader<br \/>\n6KL-426B Backhoe Loader<br \/>\n7BC-426 Backhoe Loader<br \/>\n8SG-416B Backhoe Loader<br \/>\n1ER-426C Backhoe Loader<br \/>\n1NR-426C Backhoe Loader<br \/>\n1RR-436C Backhoe Loader<br \/>\nB2D-416D Backhoe Loader<br \/>\nBKG-416D Backhoe Loader<br \/>\n6TC-428 Backhoe Loader<br \/>\n1JR-438C Backhoe Loader<br \/>\n1TR-438C Backhoe Loader<br \/>\nH8P-416 Backhoe Loader<br \/>\nH9P-416 Backhoe Loader<br \/>\nGEK-420E Backhoe Loader<br \/>\nH9T-420 Backhoe Loader<br \/>\nDSK-422E Backhoe Loader<br \/>\nHBE-422E Backhoe Loader<br \/>\nMAW-422E Backhoe Loader<br \/>\nLYF-422F2 Backhoe Loader<br \/>\nLRH-422F Backhoe Loader<br \/>\n1CR-426C Backhoe Loader<br \/>\n1MR-426C Backhoe Loader<br \/>\nHWK-427F2 Backhoe Loader<br \/>\n7EJ-428B Backhoe Loader<br \/>\nDPH-428E Backhoe Loader<br \/>\nDXC-428E Backhoe Loader<br \/>\nSNL-428E Backhoe Loader<br \/>\nHWN-428F2 Backhoe Loader<br \/>\nLYG-428F2 Backhoe Loader<br \/>\nLBH-428F Backhoe Loader<br \/>\nRAK-428F Backhoe Loader<br \/>\nSJW-428F Backhoe Loader<br \/>\nBXE-432E Backhoe Loader<br \/>\nJBA-432E Backhoe Loader<br \/>\nR<\/p>","protected":false},"featured_media":16339,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32372],"model_no":[38849,3373,27629,40272,38073,41440,2631,27628,27626,38071,38069,1459,27627,38070,27632,27633,40271,38085,2632,38088,7174,7170,38089,38075,41442,38074,27634,27635,38090,38092,38078,38077,1461,27637,38093,38831,41441,7171,38832,41443,7172,38080,38082,1463,7173,2573,2574,1264,13079,1480,102,103,1345,2599,2786,1036,38116,6723,19880,39271,19881,39275,21700,21701,21702,2116,21704,21051,21056,38656,38657,21052,32834,32835,94823,32839,32840,6725],"product_cat":[144],"product_tag":[94814,51181,94818,50319,92624,94815,94822,94816,94819,94813,94817,94821,94812,1450,94820,91956],"class_list":{"0":"post-16758","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-backhoe-loader","8":"model_no-38849","9":"model_no-3408b","10":"model_no-414e","11":"model_no-40272","12":"model_no-38073","13":"model_no-416b","14":"model_no-416d","15":"model_no-416e","16":"model_no-416f2","17":"model_no-38071","18":"model_no-420d","19":"model_no-420e","20":"model_no-420f2","21":"model_no-420xe","22":"model_no-422e","23":"model_no-422f","24":"model_no-422f2","25":"model_no-424b","26":"model_no-424d","27":"model_no-38088","28":"model_no-426b","29":"model_no-426c","30":"model_no-427f2","31":"model_no-38075","32":"model_no-428b","33":"model_no-428d","34":"model_no-428e","35":"model_no-428f","36":"model_no-428f2","37":"model_no-38092","38":"model_no-38078","39":"model_no-432d","40":"model_no-432e","41":"model_no-432f","42":"model_no-432f2","43":"model_no-38831","44":"model_no-436b","45":"model_no-436c","46":"model_no-38832","47":"model_no-438b","48":"model_no-438c","49":"model_no-438d","50":"model_no-442d","51":"model_no-442e","52":"model_no-7173","53":"model_no-446b","54":"model_no-446d","55":"model_no-793f","56":"model_no-793f-xq","57":"model_no-795f-ac","58":"model_no-102","59":"model_no-797b","60":"model_no-797f","61":"model_no-c175-16","62":"model_no-c175-20","63":"model_no-c4-4","64":"model_no-cg137-08","65":"model_no-cg137-12","66":"model_no-cp-323c","67":"model_no-cp-34","68":"model_no-cs-323c","69":"model_no-cs-34","70":"model_no-g3512h","71":"model_no-g3516","72":"model_no-g3516h","73":"model_no-g3520","74":"model_no-g3520h","75":"model_no-rm-350","76":"model_no-rm-350b","77":"model_no-rm-500","78":"model_no-rm500b","79":"model_no-sm-350","80":"model_no-th340b","81":"model_no-th350b","82":"model_no-th355","83":"model_no-th560b","84":"model_no-th580b","85":"model_no-xqg400","86":"product_cat-mining","87":"product_tag-055-1990-backhoe-loader-vent","88":"product_tag-1er-426c-backhoe-loader-parts","89":"product_tag-3kk-438b-backhoe-loader-accessories","90":"product_tag-5bl-446b-backhoe-loader-parts","91":"product_tag-5pc-416-backhoe-loader-replacement","92":"product_tag-6mj-436b-backhoe-spare-parts","93":"product_tag-7bc-426-loader-spare-parts","94":"product_tag-7fl-436b-loader-components","95":"product_tag-8zk-416b-cat-parts","96":"product_tag-cat-0551990-vent-part","97":"product_tag-cat-backhoe-loader-vent-0551990","98":"product_tag-cat-loader-vent-055-1990","99":"product_tag-caterpillar-055-1990-vent","100":"product_tag-caterpillar-backhoe-loader-parts","101":"product_tag-construction-machinery-vent-055-1990","102":"product_tag-mining-equipment-backhoe-parts","104":"first","105":"instock","106":"shipping-taxable","107":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16758","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=16758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16339"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16758"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16758"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=16758"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=16758"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=16758"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=16758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}