{"id":35574,"date":"2025-10-22T10:13:45","date_gmt":"2025-10-22T14:13:45","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-215-9853-ring-back-up-2159853\/"},"modified":"2025-10-22T10:13:47","modified_gmt":"2025-10-22T14:13:47","slug":"caterpillar-215-9853-ring-back-up-2159853","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-215-9853-ring-back-up-2159853\/","title":{"rendered":"CATERPILLAR 215-9853 Ring-Back Up 2159853"},"content":{"rendered":"

Caterpillar 215-9853 Ring-Back Up Seal \u2013 OEM-Grade Durability for Heavy Equipment<\/strong><\/p>\n

The Caterpillar 215-9853 Ring-Back Up is a precision-engineered sealing component designed for optimal performance in a wide range of Caterpillar heavy machinery, including PTE-3512B engine generator sets, CH8-C7.1 industrial engines, and numerous excavator models 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 ensures exceptional resistance to wear, high pressure, and extreme load conditions. Its robust design maintains integrity within the drivetrain and hydraulic systems, preventing fluid leaks and contamination that can compromise machine efficiency.<\/p>\n

Technically, the 215-9853 seal features precise dimensional tolerances tailored to fit critical sealing grooves, ensuring a tight, reliable fit that withstands dynamic shaft movements and thermal expansion. The material composition is optimized for chemical compatibility with hydraulic fluids and oils, enhancing longevity even under harsh operating environments. By maintaining optimal sealing performance, this component reduces downtime and maintenance costs, contributing to sustained operational productivity. Its compatibility with a broad spectrum of Caterpillar excavators and engines underscores its versatility and essential role in heavy equipment maintenance.<\/p>\n

For reliable, OEM-quality replacement parts that guarantee performance and durability, explore the full specifications and purchase options for the Caterpillar 215-9853 Ring-Back Up Seal at \ud83d\udd17 AllParts Expert Caterpillar 215-9853 Ring-Back Up Seal<\/a>. Ensure your heavy machinery operates at peak efficiency with this critical sealing solution.<\/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":35413,"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":[219949,219957,219962,219952,219954,219947,219961,219959,81293,57311,103611,219946,219956,677,20048],"class_list":{"0":"post-35574","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-215-9853-backup-ring","63":"product_tag-215-9853-for-cat-ch8-c7-1","64":"product_tag-215-9853-ring-for-cat-mining-equipment","65":"product_tag-215-9853-seal-ring","66":"product_tag-2159853-for-cat-320d","67":"product_tag-cat-2159853-spare-part","68":"product_tag-cat-324d-fm-excavator-ring","69":"product_tag-cat-325c-excavator-backup-ring","70":"product_tag-cat-construction-machinery-spare","71":"product_tag-cat-engine-generator-set-parts","72":"product_tag-cat-mining-equipment-ring","73":"product_tag-caterpillar-215-9853-ring-back-up","74":"product_tag-caterpillar-320e-excavator-part","75":"product_tag-caterpillar-excavator-parts","76":"product_tag-caterpillar-heavy-machinery-spare-parts","78":"first","79":"instock","80":"shipping-taxable","81":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/35574","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=35574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/35413"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=35574"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=35574"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=35574"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=35574"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=35574"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=35574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}