{"id":16727,"date":"2025-08-04T19:14:10","date_gmt":"2025-08-04T23:14:10","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-3p-0439-seal-o-ring-3p0439\/"},"modified":"2025-08-04T19:14:12","modified_gmt":"2025-08-04T23:14:12","slug":"caterpillar-3p-0439-seal-o-ring-3p0439","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-3p-0439-seal-o-ring-3p0439\/","title":{"rendered":"CATERPILLAR 3P-0439 Seal-O-Ring 3P0439"},"content":{"rendered":"<p><strong>Caterpillar 3P-0439 Seal-O-Ring: OEM-Grade Durability for Articulated Dump Trucks and Asphalt Pavers<\/strong><\/p>\n<p>The Caterpillar 3P-0439 Seal-O-Ring is a precision-engineered component designed to meet the rigorous demands of heavy-duty Caterpillar machinery, including articulated dump trucks such as the LFJ-735C, TFJ-735C, and 3F8-740 GC models, as well as asphalt pavers like the AC4-AP-1000F and RLM-AP-1055F. Manufactured from high-grade elastomeric materials, this seal-o-ring offers exceptional resistance to hydraulic fluids, extreme temperatures, and abrasive contaminants. Its exact dimensions ensure a perfect fit within the drivetrain and hydraulic systems, maintaining optimal sealing under high load conditions and preventing fluid leakage that could compromise machine performance.<\/p>\n<p>Technically, the 3P-0439 Seal-O-Ring features superior elasticity and tensile strength, optimized for dynamic sealing applications in harsh operational environments. Its advanced metallurgy and compound formulation provide enhanced wear resistance and longevity, reducing maintenance intervals and downtime. This seal is critical for maintaining hydraulic pressure integrity in articulated dump trucks and asphalt pavers, ensuring smooth operation and reliability. OEM-grade quality guarantees compatibility and performance that meet Caterpillar\u2019s stringent standards, making it an indispensable part for maintaining the efficiency and durability of your heavy equipment fleet.<\/p>\n<p>\ud83d\udd17 For more detailed specifications and to purchase the Caterpillar 3P-0439 Seal-O-Ring, visit the official product page at <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-3p-0439-seal-o-ring-3p0439\/\">Caterpillar 3P-0439 Seal-O-Ring on AllParts Expert<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>LFJ-735C Articulated Dump Truck<br \/>\nTFJ-735C Articulated Dump Truck<br \/>\n3F8-740 GC Articulated Dump Truck<br \/>\n3T8-740 GC Articulated Dump Truck<br \/>\nLFN-740C Articulated Dump Truck<br \/>\nTFN-740C Articulated Dump Truck<br \/>\nLFK-745C Articulated Dump Truck<br \/>\nTFK-745C Articulated Dump Truck<br \/>\n3F6-745 Articulated Dump Truck<br \/>\n3T6-745 Articulated Dump Truck<br \/>\n9LR-D350E Articulated Dump Truck<br \/>\n2YR-D400E Articulated Dump Truck<br \/>\n3F7-740 Articulated Dump Truck<br \/>\n3T7-740 Articulated Dump Truck<br \/>\nAC4-AP-1000F Asphalt Paver<br \/>\nRLM-AP-1055F Asphalt Paver<br \/>\nTJ5-AP-1055F Asphalt Paver<br \/>\n698-AP1000 Asphalt Paver<br \/>\n699-AP1055 Asphalt Paver<br \/>\nF7T-AP1055 Asphalt Paver<br \/>\n449-AP500F Asphalt Paver<br \/>\n503-AP500F Asphalt Paver<br \/>\nAF5-AP500F Asphalt Paver<br \/>\nF5M-AP500F Asphalt Paver<br \/>\n5F5-AP555F Asphalt Paver<br \/>\nAP5-AP555F Asphalt Paver<br \/>\nM45-AP555F Asphalt Paver<br \/>\nRBM-AP555F Asphalt Paver<br \/>\nAP6-AP600F Asphalt Paver<br \/>\nD6F-AP600F Asphalt Paver<br \/>\nJA6-AP600F Asphalt Paver<br \/>\nLR6-AP600F Asphalt Paver<br \/>\n3A6-AP600 Asphalt Paver<br \/>\n695-AP600 Asphalt Paver<br \/>\nA66-AP600 Asphalt Paver<br \/>\nN66-AP600 A<\/p>","protected":false},"featured_media":16105,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2594,6570,3378,2595,2597,5628,22284,1827,22285,22286,22287,22288,38845,7177,38848,690,38846,7176,38847,21045,21044,991,993,994,995,22324,22326,22327,22328,32379,32378,32377,2656,2657,19935,7163,3368,7164,94334,8259,21698,21701,2654,2655,36338,32382,32381,32386,32384,32385,32387,3372],"product_cat":[144],"product_tag":[50291,94364,66406,94369,94361,66386,94365,65326,94354,94366,94360,60688,94368,94359,94362,94367,94370,84426,74780,94355,66384,94363],"class_list":{"0":"post-16727","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-2594","9":"model_no-3508c","10":"model_no-3378","11":"model_no-3512b","12":"model_no-2597","13":"model_no-3516e","14":"model_no-735c","15":"model_no-1827","16":"model_no-740-gc","17":"model_no-740c","18":"model_no-22287","19":"model_no-745c","20":"model_no-815b","21":"model_no-815f","22":"model_no-815f-ii","23":"model_no-690","24":"model_no-816b","25":"model_no-816f","26":"model_no-816f-ii","27":"model_no-825c","28":"model_no-826c","29":"model_no-ap-1000f","30":"model_no-ap-1055f","31":"model_no-ap1000","32":"model_no-ap1055","33":"model_no-ap500f","34":"model_no-ap555f","35":"model_no-ap600","36":"model_no-ap600f","37":"model_no-ap655","38":"model_no-ap655f","39":"model_no-ap655f-l","40":"model_no-c27","41":"model_no-c32","42":"model_no-d326","43":"model_no-d350e","44":"model_no-d399","45":"model_no-d400e","46":"model_no-g350","47":"model_no-g3508","48":"model_no-g3512","49":"model_no-g3516","50":"model_no-md6250","51":"model_no-md6310","52":"model_no-power-sys","53":"model_no-se50-v","54":"model_no-se50-vt","55":"model_no-se60-v","56":"model_no-se60-v-xw","57":"model_no-se60-vt-xw","58":"model_no-se60vt-xw","59":"model_no-sr4","60":"product_cat-mining","61":"product_tag-2yr-d400e-parts","62":"product_tag-3f6-745-o-ring","63":"product_tag-3f8-740-gc-seal","64":"product_tag-3p-0439-for-mining-equipment","65":"product_tag-3p-0439-o-ring","66":"product_tag-3t8-740-gc-o-ring","67":"product_tag-699-ap1055-paver-seal","68":"product_tag-9lr-d350e-seal","69":"product_tag-ac4-ap-1000f-asphalt-paver-seal","70":"product_tag-ap6-ap600f-o-ring","71":"product_tag-cat-3p0439-seal","72":"product_tag-cat-dump-truck-spare-parts","73":"product_tag-cat-seal-for-asphalt-pavers","74":"product_tag-caterpillar-3p-0439","75":"product_tag-caterpillar-seal-3p-0439","76":"product_tag-d6f-ap600f-seal-ring","77":"product_tag-heavy-machinery-seal-3p0439","78":"product_tag-lfj-735c-seal","79":"product_tag-lfn-740c-parts","80":"product_tag-rlm-ap-1055f-o-ring","81":"product_tag-tfj-735c-o-ring","82":"product_tag-tfk-745c-seal","84":"first","85":"instock","86":"shipping-taxable","87":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/16727","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=16727"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/16105"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=16727"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=16727"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=16727"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=16727"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=16727"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=16727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}