{"id":15180,"date":"2025-07-30T12:51:23","date_gmt":"2025-07-30T16:51:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-077-3662-ring-backup-0773662\/"},"modified":"2025-07-30T12:51:25","modified_gmt":"2025-07-30T16:51:25","slug":"caterpillar-077-3662-ring-backup-0773662","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-077-3662-ring-backup-0773662\/","title":{"rendered":"CATERPILLAR 077-3662 Ring-Backup 0773662"},"content":{"rendered":"

Caterpillar 077-3662 Ring-Backup: OEM-Grade Durability for Paving Compactors and Asphalt Pavers<\/strong><\/p>\n

The Caterpillar 077-3662 Ring-Backup is a precision-engineered spare part designed to enhance the reliability and longevity of various Caterpillar paving compactors and asphalt pavers. Compatible with a wide range of models including 2NK-AP-200B Asphalt Paver, 8PK-CS-573, 1EL-CS-583, and 9LS-PS-360B Paving Compactors, this ring-backup seal is manufactured using high-grade metallurgy that withstands extreme load conditions and harsh operational environments. Its robust construction ensures optimal sealing performance, preventing contamination and fluid leakage within the drivetrain and hydraulic systems, which is critical for maintaining machine efficiency and reducing downtime.<\/p>\n

Technically, the 077-3662 Ring-Backup features precise dimensional tolerances tailored to fit seamlessly within the sealing assemblies of Caterpillar heavy equipment. The material composition offers exceptional resistance to abrasion, heat, and chemical exposure, making it ideal for continuous use in demanding paving applications. This ring-backup seal supports enhanced machine performance by maintaining hydraulic integrity and protecting internal components from wear and tear. Investing in this OEM-quality part guarantees compatibility, durability, and peak operational efficiency, essential for contractors and fleet operators aiming to maximize equipment uptime and reduce maintenance costs.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 077-3662 Ring-Backup, visit the official product page at Caterpillar 077-3662 Ring-Backup on AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

2NK-AP-200B Asphalt Paver
\n8PK-CS-573 Paving Compactor
\n1EL-CS-583 Paving Compactor
\nLTJ-CW-14 Paving Compactor
\n1XW-PF-290B Paving Compactor
\n3XR-PS-150B Paving Compactor
\nFPS-PS-150C Paving Compactor
\nNPK-PS-150C Paving Compactor
\n5JR-PS-200B Paving Compactor
\n9LS-PS-360B Paving Compactor
\nPJF-PS-360C Paving Compactor
\n6AL-CB-434B Paving Compactor
\n7YN-CB-434B Paving Compactor
\n4DN-CB-434C Paving Compactor
\n4MW-CB-434C Paving Compactor
\n4JL-CB-534B Paving Compactor
\n5RN-CB-534B Paving Compactor
\n1WS-CB-534C Paving Compactor
\n5HN-CB-534C Paving Compactor
\n3AR-CB-535B Paving Compactor
\n8FM-CB-544 Paving Compactor
\n2FS-CB-545 Paving Compactor
\n3BR-CB-634C Paving Compactor
\n5CL-CB-634 Paving Compactor
\n1ZN-CP-433C Paving Compactor
\n2JM-CP-433C Paving Compactor
\n4JZ-CP-433C Paving Compactor
\n3XN-CP-533C Paving Compactor
\n6AZ-CP-533D Paving Compactor
\nAFC-CP-533D Paving Compactor
\n3ZL-CP-533 Paving Compactor
\n5AL-CP-533 Paving Compactor
\n5JN-CP-563C Paving Compactor
\n5LZ-CP-563D Paving Compactor
\n9ZW-CP-563D Pavi<\/p>","protected":false},"featured_media":15098,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[8799,8800,6718,6719,22299,73022,56966,11858,19878,11859,73023,73024,19882,19879,73017,79394,79393,44153,78576,79395,58369,73018,73019,79396,42833,44154,79398,79397,44155,78577,77948,44150,78578,58370,79392,41424,44148,57240,44147,56965,56048,56964,44151,44152],"product_cat":[144],"product_tag":[79401,79413,79405,79403,79408,79406,79412,79407,79411,79404,79400,79410,26401,79409,79399,79402,20210,75336],"class_list":{"0":"post-15180","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-631e","9":"model_no-637e","10":"model_no-651e","11":"model_no-657e","12":"model_no-ap-200b","13":"model_no-cb-434b","14":"model_no-cb-434c","15":"model_no-cb-534b","16":"model_no-cb-534c","17":"model_no-cb-535b","18":"model_no-cb-544","19":"model_no-cb-545","20":"model_no-cb-634","21":"model_no-cb-634c","22":"model_no-cp-433c","23":"model_no-cp-533","24":"model_no-cp-533c","25":"model_no-cp-533d","26":"model_no-cp-563","27":"model_no-cp-563c","28":"model_no-cp-563d","29":"model_no-cs-431c","30":"model_no-cs-433c","31":"model_no-cs-531","32":"model_no-cs-531c","33":"model_no-cs-531d","34":"model_no-cs-533","35":"model_no-cs-533c","36":"model_no-cs-533d","37":"model_no-cs-563","38":"model_no-cs-563c","39":"model_no-cs-563d","40":"model_no-cs-573","41":"model_no-cs-573d","42":"model_no-cs-583","43":"model_no-cs-583c","44":"model_no-cs-583d","45":"model_no-cw-14","46":"model_no-pf-290b","47":"model_no-ps-150b","48":"model_no-ps-150c","49":"model_no-ps-200b","50":"model_no-ps-360b","51":"model_no-ps-360c","52":"product_cat-mining","53":"product_tag-077-3662-backup-ring","54":"product_tag-0773662-ring-backup-for-cat-machines","55":"product_tag-1el-cs-583-cat-compactor-parts","56":"product_tag-2nk-ap-200b-asphalt-paver-parts","57":"product_tag-3zl-cp-533-paving-compactor-parts","58":"product_tag-4dn-cb-434c-paving-compactor","59":"product_tag-5lz-cp-563d-cat-paving-compactor","60":"product_tag-5rn-cb-534b-cat-compactor-parts","61":"product_tag-6az-cp-533d-paving-compactor-parts","62":"product_tag-8pk-cs-573-paving-compactor-components","63":"product_tag-cat-0773662-ring-backup","64":"product_tag-cat-compactor-replacement-parts","65":"product_tag-cat-paving-compactor-parts","66":"product_tag-cat-ring-backup-077-3662","67":"product_tag-caterpillar-077-3662","68":"product_tag-caterpillar-spare-parts-077-3662","69":"product_tag-construction-machinery-spare-parts","70":"product_tag-mining-equipment-compactor-parts","72":"first","73":"instock","74":"shipping-taxable","75":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/15180","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=15180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/15098"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=15180"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=15180"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=15180"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=15180"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=15180"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=15180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}