{"id":35571,"date":"2025-10-22T10:12:30","date_gmt":"2025-10-22T14:12:30","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-153-8623-ring-back-up-1538623\/"},"modified":"2025-10-22T10:12:32","modified_gmt":"2025-10-22T14:12:32","slug":"caterpillar-153-8623-ring-back-up-1538623","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-153-8623-ring-back-up-1538623\/","title":{"rendered":"CATERPILLAR 153-8623 Ring-Back Up 1538623"},"content":{"rendered":"

Caterpillar 153-8623 Ring-Back Up Seal \u2013 OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 153-8623 Ring-Back Up is a precision-engineered sealing component designed to enhance the reliability and longevity of various Caterpillar heavy machinery models, including PTE-3512B engine generator sets, CH8-C7.1 industrial engines, and a wide range of excavators such as the BKW-325C, MDY-318C, and SAH-320C FM. Crafted from high-grade elastomeric materials combined with advanced metallurgy, this ring-back up seal withstands extreme load conditions and high-pressure environments typical in mining, construction, and industrial applications. Its robust design ensures optimal sealing performance, preventing fluid leaks and contamination within the drivetrain and hydraulic systems.<\/p>\n

Technically, the 153-8623 ring-back up seal features precise dimensional tolerances to fit seamlessly within the sealing grooves of Caterpillar components, maintaining integrity under thermal expansion and mechanical stress. Its superior resistance to abrasion, heat, and chemical degradation makes it indispensable for maintaining equipment efficiency and minimizing downtime. This OEM-quality part supports consistent hydraulic pressure retention and reduces wear on adjacent components, ultimately extending the service intervals of your heavy equipment. Ideal for models ranging from the CXY-320D to the PAS-374D L excavators, this seal is a critical component for ensuring peak operational performance in demanding environments.<\/p>\n

For reliable replacement parts that meet Caterpillar\u2019s stringent standards, explore the full specifications and purchase options here: \ud83d\udd17 Caterpillar 153-8623 Ring-Back Up Seal<\/a>. Ensure your machinery operates at maximum efficiency with this essential sealing solution, engineered for durability and precision.<\/p>","protected":false},"excerpt":{"rendered":"

PTE-3512B Engine – Generator Set
\nCH8-C7.1 Engine – Industrial
\nBKW-325C Excavator
\nMDY-318C Excavator
\nSAH-320C FM Excavator
\nCXY-320D Excavator
\nDHK-320D Excavator
\nKCR-321C Excavator
\nMCF-321C Excavator
\nJLS-324D FM LL Excavator
\nJKR-324D FM Excavator
\nJJG-324D L Excavator
\nBMM-325C L Excavator
\nKAY-M325D L MH Excavator
\nKGG-M325D L MH Excavator
\nEDF-M325D MH Excavator
\nTBR-320C FM Excavator
\nPAC-320C Excavator
\nEAX-320D FM Excavator
\nRDZ-320D2 Excavator
\nSTN-320D2 Excavator
\nYBK-320D2 Excavator
\nZBM-320D2 Excavator
\nBZF-320D Excavator
\nJGK-324D FM Excavator
\nDFP-324D L Excavator
\nCJX-324D Excavator
\nC9M-325D FM LL Excavator
\nC7K-325D FM Excavator
\nC8L-325D FM Excavator
\nA3R-325D L Excavator
\nC4H-325D MH Excavator
\nRJK-325D MH Excavator
\nPAS-374D L Excavator
\nPAX-374D L Excavator
\nDFG-320E LN Excavator
\nMEW-320E LRR Excavator
\nPNL-320E LRR Excavator
\nTFX-320E LRR Excavator
\nKLT-320E L Excavator
\nLAK-320E L Excavator
\nNAZ-320E L Excavator
\nTNJ-320E L Excavator
\nWBK-320E L Excavator
\nLHN-320E RR Excavator
\nA<\/p>","protected":false},"featured_media":35395,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[7725,7059,39369,50344,39370,2562,41337,53198,41338,695,43033,41339,43032,43034,44189,77209,71652,41341,103457,102943,43035,41344,41345,698,43043,41346,41347,41334,27650,27655,27654,27649,27656,32217,32216,3210,26557,27652,27658,27657,27651,27661,43044,3222,2595,49480,36375,36374,21328,21327,123,27653,27648],"product_cat":[144],"product_tag":[219900,144375,219904,219905,219898,219902,219896,22405,51519,677,77241],"class_list":{"0":"post-35571","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-318c","9":"model_no-320c","10":"model_no-320c-fm","11":"model_no-320c-l","12":"model_no-320d","13":"model_no-320d-fm","14":"model_no-320d-l","15":"model_no-320d2","16":"model_no-320d2-fm","17":"model_no-320e","18":"model_no-320e-l","19":"model_no-320e-ln","20":"model_no-320e-lrr","21":"model_no-320e-rr","22":"model_no-320f-l","23":"model_no-321c","24":"model_no-321d-lcr","25":"model_no-323d-l","26":"model_no-323d2","27":"model_no-323d2-l","28":"model_no-323e-l","29":"model_no-323e-ln","30":"model_no-323e-sa","31":"model_no-323f","32":"model_no-323f-l","33":"model_no-323f-ln","34":"model_no-323f-oem","35":"model_no-323f-sa","36":"model_no-324d","37":"model_no-324d-fm","38":"model_no-324d-fm-ll","39":"model_no-324d-l","40":"model_no-324d-ln","41":"model_no-324e-l","42":"model_no-324e-ln","43":"model_no-325c","44":"model_no-325c-l","45":"model_no-325d","46":"model_no-325d-fm","47":"model_no-325d-fm-ll","48":"model_no-325d-l","49":"model_no-325d-mh","50":"model_no-325f-lcr","51":"model_no-328d-lcr","52":"model_no-3512b","53":"model_no-374d-l","54":"model_no-374f","55":"model_no-374f-l","56":"model_no-390f","57":"model_no-390f-l","58":"model_no-c7-1","59":"model_no-m325d-l-mh","60":"model_no-m325d-mh","61":"product_cat-mining","62":"product_tag-153-8623-back-up-ring","63":"product_tag-320d-excavator-spare-parts","64":"product_tag-324d-fm-excavator-components","65":"product_tag-325d-mh-excavator-parts","66":"product_tag-cat-1538623-ring-back-up","67":"product_tag-cat-320e-l-excavator-ring","68":"product_tag-caterpillar-153-8623","69":"product_tag-caterpillar-construction-machinery-parts","70":"product_tag-caterpillar-engine-generator-parts","71":"product_tag-caterpillar-excavator-parts","72":"product_tag-ch8-c7-1-industrial-engine-parts","74":"first","75":"instock","76":"shipping-taxable","77":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/35571","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=35571"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/35395"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=35571"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=35571"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=35571"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=35571"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=35571"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=35571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}