{"id":25116,"date":"2025-09-08T09:44:32","date_gmt":"2025-09-08T13:44:32","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-6y-2271-seal-gp-duo-cone-6y2271\/"},"modified":"2025-09-08T09:44:34","modified_gmt":"2025-09-08T13:44:34","slug":"caterpillar-6y-2271-seal-gp-duo-cone-6y2271","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-6y-2271-seal-gp-duo-cone-6y2271\/","title":{"rendered":"CATERPILLAR 6Y-2271 Seal GP-Duo-Cone 6Y2271"},"content":{"rendered":"

Caterpillar 6Y-2271 Seal GP-Duo-Cone \u2013 OEM-Grade Durability and Precision Fit for Excavators and Engine Generators<\/strong><\/p>\n

The Caterpillar 6Y-2271 Seal GP-Duo-Cone is a high-performance sealing solution engineered for a wide range of Caterpillar heavy equipment, including excavators such as the 6DR-330B L, BKW-325C, 5LS-330B L, and engine generator sets like the PTE-3512B. Manufactured to OEM specifications, this seal features advanced metallurgy and precision engineering to ensure optimal sealing under extreme load conditions and harsh environments. Its robust design supports drivetrain integrity and prevents contamination ingress, thereby extending component life and reducing maintenance downtime.<\/p>\n

Constructed from premium-grade elastomers and corrosion-resistant materials, the 6Y-2271 Seal GP-Duo-Cone delivers superior resistance to wear, heat, and chemical exposure commonly encountered in heavy-duty applications. Its dual-cone sealing geometry enhances pressure retention and minimizes leakage, ensuring consistent performance across various Caterpillar excavator models including the 9WG-320-A N, C9M-325D FM LL, and 3XK-320 L. This seal is critical for maintaining hydraulic system efficiency and protecting internal components from abrasive particles, making it an indispensable part for maintaining operational reliability and maximizing equipment uptime.<\/p>\n

\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 6Y-2271 Seal GP-Duo-Cone, visit the official product page at Caterpillar 6Y-2271 Seal GP-Duo-Cone on AllParts Expert<\/a>. <\/p>\n

Optimize your heavy equipment maintenance with this durable, high-performance seal designed specifically for Caterpillar machinery. Keywords: Caterpillar 6Y-2271 Seal, Duo-Cone Seal, Excavator Seal, OEM Caterpillar Parts, Heavy Equipment Seals, Hydraulic System Seal.<\/p>","protected":false},"excerpt":{"rendered":"

PTE-3512B Engine – Generator Set
\n6DR-330B L Excavator
\nBKW-325C Excavator
\n5LS-330B L Excavator
\n5YM-330-A L Excavator
\nL5K-336D LN Excavator
\n1YS-322B L Excavator
\nFA2-323F SA Excavator
\nS2C-325C Excavator
\n8FK-330 L Excavator
\n8FK-330-A L Excavator
\n5LR-330B LN Excavator
\n3YR-330B L Excavator
\n4RS-330B L Excavator
\nKKT-336D Excavator
\nD3D-330D Excavator
\nL5X-336D L Excavator
\nT3Z-336E Excavator
\n9WG-320-A N Excavator
\n9WG-320N Excavator
\nMAR-322C Excavator
\nBMM-325C L Excavator
\nC9M-325D FM LL Excavator
\nC7K-325D FM Excavator
\nC8L-325D FM Excavator
\n2EL-330 L Excavator
\n2EL-330-A L Excavator
\n6ZK-330-A Excavator
\nKDD-330C L Excavator
\nMEY-330D Excavator
\nPRF-336D L Excavator
\nWRK-336D L Excavator
\nNBN-336D2 GC Excavator
\nPGW-336D Excavator
\nHFN-340MHPU Excavator
\nJRX-336D L Excavator
\nB34-336F Excavator
\nP5D-345D Excavator
\n3XK-320 L Excavator
\n3XK-320-A L Excavator
\n6KM-320-A S Excavator
\n4ZJ-320-A Excavator
\n9RL-322 L Excavator
\n9RL-322-A L Excavator
\nC3R-322C FM Excavator
\nCAM-322C FM Excavator
\nCBY-322<\/p>","protected":false},"featured_media":24413,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[7053,7054,7055,7056,7199,7200,7060,7061,7063,7064,7065,696,41342,41345,41334,27655,27654,7066,7067,7068,7069,7070,7071,7072,3210,27665,26557,27652,27658,27657,27651,27660,27659,32229,32228,702,32219,32230,32223,32224,7073,7205,2055,7074,7206,7207,37517,3231,3215,3228,3226,32233,32232,3230,3209,3229,3211,3238,3205,32235,30513,2595],"product_cat":[144],"product_tag":[150445,150441,150438,150444,150442,150435,150439,150437,150440,150443,150436,107030],"class_list":{"0":"post-25116","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-320-l","9":"model_no-320-a","10":"model_no-320-a-l","11":"model_no-320-a-n","12":"model_no-320-a-s","13":"model_no-320n","14":"model_no-322-l","15":"model_no-322-a-l","16":"model_no-322b-l","17":"model_no-322c","18":"model_no-322c-fm","19":"model_no-696","20":"model_no-323d-sa","21":"model_no-323e-sa","22":"model_no-323f-sa","23":"model_no-324d-fm","24":"model_no-324d-fm-ll","25":"model_no-325-l","26":"model_no-325-ln","27":"model_no-325-a","28":"model_no-325-a-fm-l","29":"model_no-325-a-l","30":"model_no-325-a-ln","31":"model_no-325b-l","32":"model_no-325c","33":"model_no-325c-fm","34":"model_no-325c-l","35":"model_no-325d","36":"model_no-325d-fm","37":"model_no-325d-fm-ll","38":"model_no-325d-l","39":"model_no-329d","40":"model_no-329d-l","41":"model_no-329d2","42":"model_no-329d2-l","43":"model_no-329e","44":"model_no-329e-l","45":"model_no-329e-ln","46":"model_no-329f-l","47":"model_no-330-gc","48":"model_no-330-l","49":"model_no-330-ln","50":"model_no-330-a","51":"model_no-330-a-l","52":"model_no-330-a-ln","53":"model_no-330b-l","54":"model_no-330b-ln","55":"model_no-330c-fm","56":"model_no-330c-l","57":"model_no-330d","58":"model_no-330d-l","59":"model_no-330d2","60":"model_no-330d2-l","61":"model_no-336d","62":"model_no-336d-l","63":"model_no-336d-ln","64":"model_no-336d2-gc","65":"model_no-336e","66":"model_no-336f","67":"model_no-340mhpu","68":"model_no-345d","69":"model_no-3512b","70":"product_cat-mining","71":"product_tag-6y-2271-construction-machinery-seal","72":"product_tag-6y-2271-duo-cone-seal","73":"product_tag-6y-2271-excavator-seal","74":"product_tag-6y-2271-for-mining-equipment","75":"product_tag-6y-2271-heavy-machinery-seal","76":"product_tag-6y-2271-seal-gp-duo-cone","77":"product_tag-6y2271-spare-part","78":"product_tag-cat-6y2271-seal","79":"product_tag-cat-seal-6y-2271","80":"product_tag-cat-sealing-parts","81":"product_tag-caterpillar-6y-2271","82":"product_tag-caterpillar-excavator-seals","84":"first","85":"instock","86":"shipping-taxable","87":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/25116","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=25116"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/24413"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=25116"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=25116"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=25116"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=25116"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=25116"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=25116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}