{"id":16718,"date":"2025-08-04T19:08:50","date_gmt":"2025-08-04T23:08:50","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-061-8639-seal-o-ring-0618639\/"},"modified":"2025-08-04T19:08:53","modified_gmt":"2025-08-04T23:08:53","slug":"caterpillar-061-8639-seal-o-ring-0618639","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-061-8639-seal-o-ring-0618639\/","title":{"rendered":"CATERPILLAR 061-8639 Seal-O-Ring 0618639"},"content":{"rendered":"<p><strong>Caterpillar 061-8639 Seal-O-Ring \u2013 OEM-Grade Durability for Articulated Dump Trucks and Asphalt Pavers<\/strong><br \/>\nThe Caterpillar 061-8639 Seal-O-Ring is a precision-engineered sealing component designed to meet the rigorous demands of heavy-duty machinery such as articulated dump trucks and asphalt pavers. Compatible with a wide range of Caterpillar models including B1N-735, B1P-740, APF-D400E II, and the 9AL-BG-230 Asphalt Paver, this seal-o-ring ensures optimal performance under extreme load conditions. Manufactured from high-grade elastomeric materials, it offers superior resistance to heat, pressure, and chemical exposure, maintaining integrity in harsh operating environments. The seal\u2019s dimensions and cross-sectional profile are tailored to provide a tight, leak-proof fit within hydraulic and drivetrain systems, preventing fluid loss and contamination.<\/p>\n<p>Engineered for longevity and reliability, the 061-8639 Seal-O-Ring enhances the operational efficiency of your Caterpillar equipment by reducing downtime and maintenance costs. Its advanced metallurgy and material composition deliver excellent elasticity and compression set resistance, critical for maintaining sealing performance over extended service intervals. This OEM-quality part is essential for maintaining the hydraulic system\u2019s pressure balance and preventing premature wear caused by fluid leaks. Whether used in articulated dump trucks like the L4D-735B or asphalt pavers such as the FRA-AP300F, this seal-o-ring supports consistent machine performance and durability in demanding construction and mining applications.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 061-8639 Seal-O-Ring, visit the official product page at <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-061-8639-seal-o-ring-0618639\/\">AllParts Expert \u2013 Caterpillar 061-8639 Seal-O-Ring<\/a>. Ensure your heavy equipment operates at peak efficiency with genuine Caterpillar spare parts designed for maximum reliability and performance.<\/p>","protected":false},"excerpt":{"rendered":"<p>B1N-735 Articulated Dump Truck<br \/>\nB1P-740 Articulated Dump Truck<br \/>\nB1R-740 Articulated Dump Truck<br \/>\nAPF-D400E II Articulated Dump Truck<br \/>\nWWC-735 OEM Articulated Dump Truck<br \/>\nL4D-735B Articulated Dump Truck<br \/>\nLFJ-735C Articulated Dump Truck<br \/>\nAWR-735 Articulated Dump Truck<br \/>\nL4E-740B Articulated Dump Truck<br \/>\nAXM-740 Articulated Dump Truck<br \/>\nWWD-740 Articulated Dump Truck<br \/>\nL4F-740B Articulated Dump Truck<br \/>\nAZZ-740 Articulated Dump Truck<br \/>\nLFN-740C Articulated Dump Truck<br \/>\nLFK-745C Articulated Dump Truck<br \/>\n2XW-D350E II Articulated Dump Truck<br \/>\n8PS-D400E II Articulated Dump Truck<br \/>\n9AL-BG-230 Asphalt Paver<br \/>\nAGP-AP-1000B Asphalt Paver<br \/>\nEAD-AP-1000D Asphalt Paver<br \/>\nA3P-AP-1055B Asphalt Paver<br \/>\nABB-AP-1055B Asphalt Paver<br \/>\nA6P-AP-1055D Asphalt Paver<br \/>\nFAC-AP-1055D Asphalt Paver<br \/>\nCDG-AP-655C Asphalt Paver<br \/>\n1PM-AP-800C Asphalt Paver<br \/>\nA5P-AP-800D Asphalt Paver<br \/>\nFRA-AP300F Asphalt Paver<br \/>\nNNN-AP300F Asphalt Paver<br \/>\nWHY-AP300F Asphalt Paver<br \/>\nYES-AP300F Asphalt Paver<br \/>\nEND-AP355F Asphalt Paver<br \/>\nNED-AP355F Asphalt Paver<br \/>\nNRG-AP355F Asphalt Paver<\/p>","protected":false},"featured_media":16351,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[38072,2631,38069,38085,57239,2632,7170,38068,38074,38076,38077,7171,7172,38080,38082,2573,2574,38653,38652,38104,38105,38106,1817,2518,22283,22284,1827,1510,22286,22288,38107,38099,22289,22290,21045,9723,9724,9725,21044,9727,9728,9729,2529,2530,2531,38108,22292,22293,22296,22297,22308,22314,22315,22318,22320,22329,22331,22342,22345,22348,22349,22351,22352,7161,7162,2655,42458,42459,42460,42461,41444,19876],"product_cat":[144],"product_tag":[94250,94248,94243,94247,94246,46144,83685,47527,61377,74551,94242,46142,94241,94249,94244,94251,94245,66382],"class_list":{"0":"post-16718","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-articulated-dump-truck","8":"model_no-416c","9":"model_no-416d","10":"model_no-420d","11":"model_no-424b","12":"model_no-424b-hd","13":"model_no-424d","14":"model_no-426c","15":"model_no-428c","16":"model_no-428d","17":"model_no-430d","18":"model_no-432d","19":"model_no-436c","20":"model_no-438c","21":"model_no-438d","22":"model_no-442d","23":"model_no-446b","24":"model_no-446d","25":"model_no-38653","26":"model_no-65b","27":"model_no-65c","28":"model_no-65d","29":"model_no-70c","30":"model_no-1817","31":"model_no-735-oem","32":"model_no-735b","33":"model_no-735c","34":"model_no-1827","35":"model_no-740b","36":"model_no-740c","37":"model_no-745c","38":"model_no-38107","39":"model_no-75c","40":"model_no-8-ft","41":"model_no-8-16b","42":"model_no-825c","43":"model_no-825g-ii","44":"model_no-825h","45":"model_no-825k","46":"model_no-826c","47":"model_no-826g-ii","48":"model_no-826h","49":"model_no-826k","50":"model_no-836g","51":"model_no-836h","52":"model_no-836k","53":"model_no-85c","54":"model_no-ap-1000b","55":"model_no-ap-1000d","56":"model_no-ap-1055b","57":"model_no-ap-1055d","58":"model_no-ap-655c","59":"model_no-ap-800c","60":"model_no-ap-800d","61":"model_no-ap300f","62":"model_no-ap355f","63":"model_no-as2251","64":"model_no-as2301","65":"model_no-bg-2255c","66":"model_no-bg-230","67":"model_no-bg-2455c","68":"model_no-bg-2455d","69":"model_no-bg-260c","70":"model_no-bg-260d","71":"model_no-d350e-ii","72":"model_no-d400e-ii","73":"model_no-md6310","74":"model_no-mt855","75":"model_no-mt865","76":"model_no-mtc855","77":"model_no-mtc865","78":"model_no-pm-200","79":"model_no-pm-201","80":"product_cat-mining","81":"product_tag-061-8639-caterpillar-heavy-equipment-seal","82":"product_tag-061-8639-o-ring-for-mining-equipment","83":"product_tag-061-8639-seal-for-articulated-dump-truck","84":"product_tag-a3p-ap-1055b-paver-seal","85":"product_tag-agp-ap-1000b-seal-o-ring","86":"product_tag-apf-d400e-ii-seal-replacement","87":"product_tag-asphalt-paver-9al-bg-230-parts","88":"product_tag-axm-740-seal-parts","89":"product_tag-b1n-735-spare-parts","90":"product_tag-b1p-740-caterpillar-parts","91":"product_tag-cat-0618639-seal-o-ring","92":"product_tag-cat-articulated-dump-truck-seals","93":"product_tag-caterpillar-061-8639","94":"product_tag-construction-machinery-seal-0618639","95":"product_tag-l4d-735b-dump-truck-seal","96":"product_tag-l4e-740b-o-ring-replacement","97":"product_tag-lfj-735c-caterpillar-seal","98":"product_tag-wwc-735-oem-seal","100":"first","101":"instock","102":"shipping-taxable","103":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16718","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=16718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16351"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16718"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16718"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=16718"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=16718"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=16718"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=16718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}