{"id":54380,"date":"2026-02-24T13:54:23","date_gmt":"2026-02-24T18:54:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-988k-cylinder-gp-lift-rh-3557377-caterpillar-355-7377-mining\/"},"modified":"2026-02-24T13:54:26","modified_gmt":"2026-02-24T18:54:26","slug":"cat-988k-cylinder-gp-lift-rh-3557377-caterpillar-355-7377-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-988k-cylinder-gp-lift-rh-3557377-caterpillar-355-7377-mining\/","title":{"rendered":"CAT 988K CYLINDER GP-LIFT -RH 3557377 | Caterpillar 355-7377 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 355-7377 Cylinder Gp-Lift -Rh 3557377 | Fits 988K, 988K XE, 988 Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 355-7377 Cylinder Gp-Lift -Rh 3557377 is a precision-engineered OEM replacement component designed for 988K, 988K XE, and 988 excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this cylinder gp-lift -rh 3557377 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 355-7377 cylinder gp-lift -rh 3557377 is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty mining and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\n– CAT 988K Excavator
\n– CAT 988K XE Excavator
\n– CAT 988 Excavator
\n– CAT 988 XE Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 355-7377
\nBrand: Caterpillar
\nCategory: Mining
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

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Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-988k-cylinder-gp-lift-rh-3557377-caterpillar-355-7377-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":54199,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28047],"model_no":[2535,2534,1513,2533],"product_cat":[144],"product_tag":[363352,363348,363342,363341,363339,363343,363353,363346,363340,363344,363347,54249,363349,363356,363357,363345,363350,54261,363354,45625,363351,363355],"class_list":{"0":"post-54380","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-wheel-type-loader","8":"model_no-2535","9":"model_no-988-xe","10":"model_no-988k","11":"model_no-988k-xe","12":"product_cat-mining","13":"product_tag-355-7377-cylinder-gp","14":"product_tag-355-7377-lift-cylinder-assembly","15":"product_tag-355-7377-wheel-type-loader-parts","16":"product_tag-3557377-cat-parts","17":"product_tag-cat-355-7377-cylinder","18":"product_tag-cat-l8x-988k-parts","19":"product_tag-cat-lvz-988-xe-parts","20":"product_tag-cat-t8e-988k-wheel-loader","21":"product_tag-caterpillar-355-7377-lift-cylinder","22":"product_tag-caterpillar-l8x-988k-wheel-loader","23":"product_tag-caterpillar-twx-988k-parts","24":"product_tag-e8x-988k-xe-wheel-loader-parts","25":"product_tag-ewx-988k-xe-parts","26":"product_tag-fxh-988-xe-parts","27":"product_tag-fxl-988-xe-wheel-loader-parts","28":"product_tag-lwx-988k-parts","29":"product_tag-s3e-988-parts","30":"product_tag-s3j-988-wheel-loader-parts","31":"product_tag-s3k-988-xe-lift-cylinder","32":"product_tag-sve-988-wheel-loader-parts","33":"product_tag-svj-988k-parts","34":"product_tag-svk-988-xe-parts","36":"first","37":"instock","38":"shipping-taxable","39":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/54380","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=54380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/54199"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=54380"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=54380"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=54380"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=54380"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=54380"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=54380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}