{"id":18798,"date":"2025-08-13T16:08:31","date_gmt":"2025-08-13T20:08:31","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-170-9840-seal-buffer-1709840\/"},"modified":"2025-08-13T16:08:33","modified_gmt":"2025-08-13T20:08:33","slug":"caterpillar-170-9840-seal-buffer-1709840","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-170-9840-seal-buffer-1709840\/","title":{"rendered":"CATERPILLAR 170-9840 Seal-Buffer 1709840"},"content":{"rendered":"<p><strong>Caterpillar 170-9840 Seal-Buffer: OEM-Grade Durability for Excavator Hydraulic Systems<\/strong><\/p>\n<p>The Caterpillar 170-9840 Seal-Buffer is a precision-engineered component designed to ensure optimal sealing performance across a wide range of Caterpillar excavator models, including 9LJ-311-A, 6GK-312-A, 9KL-325-A L, 6BL-312-A, and many others. Manufactured to OEM specifications, this seal-buffer is crafted from high-grade elastomeric materials combined with advanced metallurgy to withstand extreme load conditions and hydraulic pressures typical in heavy-duty excavation applications. Its robust design minimizes leakage and contamination, thereby enhancing the reliability and longevity of the excavator\u2019s hydraulic drivetrain.<\/p>\n<p>Technically, the 170-9840 Seal-Buffer features precise dimensional tolerances that ensure a perfect fit within the hydraulic cylinders and buffer assemblies. It is engineered to resist wear, thermal degradation, and chemical exposure, maintaining integrity under fluctuating temperatures and high-pressure cycles. This seal-buffer significantly improves system efficiency by maintaining optimal hydraulic fluid containment, reducing downtime, and lowering maintenance costs. Its compatibility with a broad spectrum of Caterpillar excavator models makes it an essential spare part for maintaining peak operational performance in the field.<\/p>\n<p>For reliable, high-performance replacement parts that meet Caterpillar\u2019s stringent quality standards, explore the full specifications and availability of the <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-170-9840-seal-buffer-1709840\/\">Caterpillar 170-9840 Seal-Buffer<\/a> at AllParts Expert. This ensures your excavator maintains maximum efficiency and durability with genuine, OEM-grade components.<\/p>\n<p>\ud83d\udd17 Find the Caterpillar 170-9840 Seal-Buffer for excavators at AllParts Expert<\/p>","protected":false},"excerpt":{"rendered":"<p>9LJ-311-A Excavator<br \/>\n6GK-312-A Excavator<br \/>\n9KL-325-A L Excavator<br \/>\n9KK-320 L Excavator<br \/>\n6BL-312-A Excavator<br \/>\n1KL-320 L Excavator<br \/>\n1KL-320-A L Excavator<br \/>\n6CR-320B L Excavator<br \/>\n6KK-325 L Excavator<br \/>\n7LM-325-A FM L Excavator<br \/>\n6KK-325-A L Excavator<br \/>\n3BG-E70 Excavator<br \/>\n1TL-320 L Excavator<br \/>\n1TL-320-A L Excavator<br \/>\n1XM-320-A N Excavator<br \/>\n2DL-320-A Excavator<br \/>\n5BR-320B Excavator<br \/>\nANB-320C Excavator<br \/>\n1YS-322B L Excavator<br \/>\n8NR-322B L Excavator<br \/>\nCAM-322C FM Excavator<br \/>\nBKJ-322C Excavator<br \/>\nBKM-322C Excavator<br \/>\n7CJ-325 L Excavator<br \/>\n8NK-325 L Excavator<br \/>\n7CJ-325-A L Excavator<br \/>\n8NK-325-A L Excavator<br \/>\n5WK-325-A Excavator<br \/>\n8JG-325-A Excavator<br \/>\n8NL-325-A Excavator<br \/>\n2JR-325B L Excavator<br \/>\n8RR-325B L Excavator<br \/>\n1RF-E180 Excavator<br \/>\n4EF-EL180 Excavator<br \/>\n4JF-EL240 Excavator<br \/>\n5PK-311 Excavator<br \/>\n7DK-312 Excavator<br \/>\n4JM-320-A L Excavator<br \/>\n4MR-320B L Excavator<br \/>\n5CS-320B L Excavator<br \/>\n7JR-320B L Excavator<br \/>\nALF-320C Excavator<br \/>\nBER-320C Excavator<br \/>\nBRX-320C Excavator<br \/>\nGAA-320C Excavator<br \/>\nPAB-320C Excavator<br \/>\n8CL-322 L Excavator<br \/>\n8CL-322-A L Excavator<\/p>","protected":false},"featured_media":18583,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[7030,7040,7031,7042,7053,7054,7055,7056,7057,7058,7059,7060,7061,7062,7063,7064,7065,7066,7068,7069,7070,7072,3210,103630,7075,7076,73693,7077,42295,7078,7079,46659,73694,7080,42358,7081,7082],"product_cat":[144],"product_tag":[107671,107685,107661,107681,106341,107675,107682,107683,107676,107684,107673,107674,107672,107680,107642,74381,107678,106571,74393,107677,107679,107670,107689,107669,107686,107688,107690,107687],"class_list":{"0":"post-18798","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-7030","9":"model_no-311-a","10":"model_no-7031","11":"model_no-312-a","12":"model_no-320-l","13":"model_no-320-a","14":"model_no-320-a-l","15":"model_no-320-a-n","16":"model_no-320b","17":"model_no-320b-l","18":"model_no-320c","19":"model_no-322-l","20":"model_no-322-a-l","21":"model_no-322b","22":"model_no-322b-l","23":"model_no-322c","24":"model_no-322c-fm","25":"model_no-325-l","26":"model_no-325-a","27":"model_no-325-a-fm-l","28":"model_no-325-a-l","29":"model_no-325b-l","30":"model_no-325c","31":"model_no-e110","32":"model_no-e110b","33":"model_no-e120b","34":"model_no-e180","35":"model_no-e200b","36":"model_no-e240","37":"model_no-e240b","38":"model_no-e240c","39":"model_no-e70","40":"model_no-el180","41":"model_no-el200b","42":"model_no-el240","43":"model_no-el240b","44":"model_no-el240c","45":"product_cat-mining","46":"product_tag-170-9840-excavator-seal","47":"product_tag-170-9840-seal-buffer-cat","48":"product_tag-1kl-320-l-excavator-spare","49":"product_tag-1rf-e180-excavator-seal","50":"product_tag-1tl-320-a-l-seal","51":"product_tag-3bg-e70-excavator-buffer","52":"product_tag-4ef-el180-buffer-seal","53":"product_tag-4jf-el240-excavator-buffer","54":"product_tag-5br-320b-excavator-parts","55":"product_tag-5pk-311-excavator-seal","56":"product_tag-6bl-312-a-seal-buffer","57":"product_tag-6cr-320b-buffer-seal","58":"product_tag-6gk-312-a-buffer-seal","59":"product_tag-7cj-325-l-seal-buffer","60":"product_tag-7lm-325-a-fm-l-seal","61":"product_tag-8nk-325-a-l-excavator-parts","62":"product_tag-8nr-322b-l-excavator-seal","63":"product_tag-9kl-325-a-l-excavator-seal","64":"product_tag-9lj-311-a-excavator-parts","65":"product_tag-anb-320c-buffer-seal","66":"product_tag-bkj-322c-buffer-component","67":"product_tag-cat-1709840-seal","68":"product_tag-cat-excavator-spare-parts-1709840","69":"product_tag-caterpillar-170-9840-seal-buffer","70":"product_tag-caterpillar-excavator-buffer-seal","71":"product_tag-construction-machinery-buffer-seal","72":"product_tag-heavy-machinery-seal-buffer","73":"product_tag-mining-equipment-seal-1709840","75":"first","76":"instock","77":"shipping-taxable","78":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/18798","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=18798"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/18583"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=18798"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=18798"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=18798"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=18798"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=18798"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=18798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}