{"id":34894,"date":"2025-10-14T13:46:22","date_gmt":"2025-10-14T17:46:22","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-355-5091-cover-gp-valve-mechanism-3555091\/"},"modified":"2025-10-14T13:46:23","modified_gmt":"2025-10-14T17:46:23","slug":"caterpillar-355-5091-cover-gp-valve-mechanism-3555091","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-355-5091-cover-gp-valve-mechanism-3555091\/","title":{"rendered":"CATERPILLAR 355-5091 Cover GP-Valve Mechanism 3555091"},"content":{"rendered":"<p><strong>Caterpillar 355-5091 Cover GP-Valve Mechanism \u2013 OEM-Grade Durability and Precision Fit for Asphalt Pavers and Excavators<\/strong><\/p>\n<p>The Caterpillar 355-5091 Cover GP-Valve Mechanism is engineered to deliver exceptional durability and reliable performance across a wide range of Caterpillar heavy machinery. Designed specifically for use in various asphalt pavers including AP5-AP555F, AP6-AP600F, and AP655F models, as well as industrial engines like the C4.4 series and multiple excavator models such as the 312E, 314E, and 316F series, this valve cover ensures optimal protection and sealing of the valve train components. Manufactured using high-grade metallurgy, the cover withstands harsh load conditions and thermal stresses, maintaining structural integrity and preventing contamination in the drivetrain system.<\/p>\n<p>This valve mechanism cover features precise dimensional tolerances to guarantee a perfect fit, minimizing oil leaks and enhancing engine efficiency. Its robust construction supports extended service intervals and reduces downtime, making it an indispensable component for maintaining peak operational performance. The Caterpillar 355-5091 is designed to meet or exceed OEM specifications, ensuring compatibility and seamless integration with original equipment. Its corrosion-resistant finish and reinforced sealing surfaces contribute to long-term reliability in demanding construction and industrial environments.<\/p>\n<p>For professional-grade replacement parts that uphold the highest standards of quality and performance, explore the Caterpillar 355-5091 Cover GP-Valve Mechanism available at AllParts Expert. This part is essential for maintaining the efficiency and longevity of your Caterpillar asphalt pavers and excavators under rigorous working conditions.<\/p>\n<p>\ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-355-5091-cover-gp-valve-mechanism-3555091\/\">Buy the Caterpillar 355-5091 Cover GP-Valve Mechanism \u2013 OEM Quality for Asphalt Pavers and Excavators<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>AP5-AP555F Asphalt Paver<br \/>\nAP6-AP600F Asphalt Paver<br \/>\n655-AP655F Asphalt Paver<br \/>\nMH6-AP655F Asphalt Paver<br \/>\n449-AP500F Asphalt Paver<br \/>\nAF5-AP500F Asphalt Paver<br \/>\nF5M-AP500F Asphalt Paver<br \/>\nM45-AP555F Asphalt Paver<br \/>\nRBM-AP555F Asphalt Paver<br \/>\nD6F-AP600F Asphalt Paver<br \/>\nA66-AP600 Asphalt Paver<br \/>\nN66-AP600 Asphalt Paver<br \/>\n452-AP655F Asphalt Paver<br \/>\n453-AP655F Asphalt Paver<br \/>\n668-AP655 Asphalt Paver<br \/>\n671-AP655 Asphalt Paver<br \/>\nF67-AP655 Asphalt Paver<br \/>\nP7C-AP655 Asphalt Paver<br \/>\nR66-AP655 Asphalt Paver<br \/>\n448-C4.4 Engine &#8211; Industrial<br \/>\nJKT-C4.4 Engine &#8211; Industrial<br \/>\n4J4-C4.4 Engine &#8211; Industrial<br \/>\nMJD-312E L Excavator<br \/>\nWEY-312E L Excavator<br \/>\nGAC-312E Excavator<br \/>\nPZL-312E Excavator<br \/>\nECN-314E CR Excavator<br \/>\nGMD-314E CR Excavator<br \/>\nDKD-314E LCR Excavator<br \/>\nYCW-314E LCR Excavator<br \/>\nZJT-314E LCR Excavator<br \/>\nFA2-323F SA Excavator<br \/>\nDZW-316E L Excavator<br \/>\nWZY-316E L Excavator<br \/>\nYZZ-316E L Excavator<br \/>\nDZF-318E L Excavator<br \/>\nWZS-318E L Excavator<br \/>\nRAF-314F CR Excavator<br \/>\nTDY-315F LCR Excavator<br \/>\nECZ-316F L Excavator<br \/>\nXAD-316F L Excavator<br \/>\nYDL-316F L Excavator<\/p>","protected":false},"featured_media":34784,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[1038,40221,1039,1040,40239,40240,40241,40242,40225,43039,1045,43048,1046,43049,1048,43050,1049,41333,44189,696,43030,43053,698,41346,41347,41334,43046,43045,43044,43036,22324,22326,22327,22328,32379,32378,1036,41349,41348],"product_cat":[144],"product_tag":[215293,215298,215299,215306,215291,215300,215301,215187,215290,215305,215289,215287,215288,215297,215313,215311,215294,215302,215309,215312,215199,215295,215292,215307,215303,215310,215304,215296,215308,215314,215315],"class_list":{"0":"post-34894","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-312e","9":"model_no-312e-l","10":"model_no-312f","11":"model_no-313f","12":"model_no-313f-l","13":"model_no-314e-cr","14":"model_no-314e-lcr","15":"model_no-314f-cr","16":"model_no-315f-lcr","17":"model_no-316e-l","18":"model_no-316f","19":"model_no-316f-l","20":"model_no-1046","21":"model_no-318e-l","22":"model_no-318f","23":"model_no-318f-l","24":"model_no-1049","25":"model_no-320-gc","26":"model_no-320f-l","27":"model_no-696","28":"model_no-323-gc","29":"model_no-323-gx","30":"model_no-323f","31":"model_no-323f-ln","32":"model_no-323f-oem","33":"model_no-323f-sa","34":"model_no-43046","35":"model_no-325f","36":"model_no-325f-lcr","37":"model_no-326-gc","38":"model_no-ap500f","39":"model_no-ap555f","40":"model_no-ap600","41":"model_no-ap600f","42":"model_no-ap655","43":"model_no-ap655f","44":"model_no-c4-4","45":"model_no-fm528","46":"model_no-fm528-ll","47":"product_cat-mining","48":"product_tag-449-ap500f-asphalt-paver-components-2","49":"product_tag-452-ap655f-valve-cover","50":"product_tag-453-ap655f-paver-spare-parts","51":"product_tag-4j4-c4-4-engine-components","52":"product_tag-655-ap655f-asphalt-paver-valve-cover","53":"product_tag-668-ap655-valve-cover","54":"product_tag-671-ap655-asphalt-paver-parts","55":"product_tag-ap5-ap555f-asphalt-paver-parts-2","56":"product_tag-ap6-ap600f-paver-cover","57":"product_tag-c4-4-engine-cover-448","58":"product_tag-cat-355-5091-valve-cover","59":"product_tag-caterpillar-355-5091","60":"product_tag-cover-gp-valve-mechanism-3555091","61":"product_tag-d6f-ap600f-asphalt-paver-parts-2","62":"product_tag-dkd-314e-lcr-excavator-parts-2","63":"product_tag-ecn-314e-cr-excavator-spare-parts","64":"product_tag-f5m-ap500f-valve-mechanism-cover","65":"product_tag-f67-ap655-valve-cover","66":"product_tag-gac-312e-excavator-cover","67":"product_tag-gmd-314e-cr-excavator-components","68":"product_tag-jkt-c4-4-industrial-engine-parts-2","69":"product_tag-m45-ap555f-paver-replacement-parts-2","70":"product_tag-mh6-ap655f-paver-spare-parts","71":"product_tag-mjd-312e-l-excavator-parts-2","72":"product_tag-p7c-ap655f-paver-component","73":"product_tag-pzl-312e-excavator-parts-2","74":"product_tag-r66-ap655-asphalt-paver-parts","75":"product_tag-rbm-ap555f-valve-cover","76":"product_tag-wey-312e-l-excavator-components","77":"product_tag-ycw-314e-lcr-excavator-cover","78":"product_tag-zjt-314e-lcr-excavator-parts-2","80":"first","81":"instock","82":"shipping-taxable","83":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/34894","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=34894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/34784"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=34894"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=34894"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=34894"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=34894"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=34894"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=34894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}