{"id":40822,"date":"2025-11-13T09:07:25","date_gmt":"2025-11-13T14:07:25","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-398-4747-pump-gp-diesel-exhaust-fluid-3984747\/"},"modified":"2025-11-13T09:07:28","modified_gmt":"2025-11-13T14:07:28","slug":"caterpillar-398-4747-pump-gp-diesel-exhaust-fluid-3984747","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-398-4747-pump-gp-diesel-exhaust-fluid-3984747\/","title":{"rendered":"CATERPILLAR 398-4747 Pump GP-Diesel Exhaust Fluid 3984747"},"content":{"rendered":"<p><strong>Caterpillar 398-4747 Pump GP-Diesel Exhaust Fluid \u2013 OEM-Grade Durability and Precision Performance<\/strong><\/p>\n<p>The Caterpillar 398-4747 Pump GP-Diesel Exhaust Fluid (DEF) is engineered to meet the rigorous demands of heavy-duty articulated dump trucks, asphalt pavers, and cold planers. Compatible with a wide range of Caterpillar models including the 3T9-725, 3T3-730, 2T4-730C2, and AC4-AP-1000F, this pump ensures optimal DEF delivery for efficient selective catalytic reduction (SCR) systems. Constructed from high-grade metallurgy and precision-engineered components, the pump features robust seals and corrosion-resistant materials designed to withstand extreme load conditions and harsh operating environments. Its compact design facilitates seamless integration into the DEF system, maintaining consistent flow rates and pressure to optimize exhaust fluid injection.<\/p>\n<p>Technically, the 398-4747 pump incorporates advanced drivetrain mechanics that enhance reliability and reduce wear over extended service intervals. The pump\u2019s internal components are calibrated for precise volumetric displacement, ensuring accurate dosing of diesel exhaust fluid to reduce NOx emissions effectively. This results in improved engine performance, compliance with environmental regulations, and extended engine life. The pump\u2019s compatibility across multiple Caterpillar articulated dump truck series and paving equipment underscores its versatility and critical role in maintaining machine uptime and operational efficiency. OEM-grade quality guarantees that the 398-4747 pump meets Caterpillar\u2019s stringent standards for durability and performance.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 398-4747 Pump GP-Diesel Exhaust Fluid, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-398-4747-pump-gp-diesel-exhaust-fluid-3984747\/\">AllParts Expert Caterpillar 398-4747 Pump GP-Diesel Exhaust Fluid<\/a>.<\/p>\n<p><strong>Keywords:<\/strong> Caterpillar 398-4747 pump, diesel exhaust fluid pump, DEF pump for articulated dump truck, OEM Caterpillar spare parts, diesel emission system pump, heavy equipment DEF pump, Caterpillar articulated dump truck parts<\/p>","protected":false},"excerpt":{"rendered":"<p>3T9-725 Articulated Dump Truck<br \/>\n3T3-730 Articulated Dump Truck<br \/>\n3T4-730 Articulated Dump Truck<br \/>\n3T5-735 Articulated Dump Truck<br \/>\n3T8-740 GC Articulated Dump Truck<br \/>\n3T6-745 Articulated Dump Truck<br \/>\n3T7-740 Articulated Dump Truck<br \/>\n2T3-725C2 Articulated Dump Truck<br \/>\nTFB-725C Articulated Dump Truck<br \/>\n2T4-730C2 Articulated Dump Truck<br \/>\nTFF-730C Articulated Dump Truck<br \/>\nTFJ-735C Articulated Dump Truck<br \/>\nTFN-740C Articulated Dump Truck<br \/>\nTFK-745C Articulated Dump Truck<br \/>\n2T5-730C2 EJ Articulated Dump Truck<br \/>\nTFH-730C Articulated Dump Truck<br \/>\nAC4-AP-1000F Asphalt Paver<br \/>\nTJ5-AP-1055F Asphalt Paver<br \/>\n698-AP1000 Asphalt Paver<br \/>\nF7T-AP1055 Asphalt Paver<br \/>\nA66-AP600 Asphalt Paver<br \/>\nN66-AP600 Asphalt Paver<br \/>\n668-AP655 Asphalt Paver<br \/>\nP7C-AP655 Asphalt Paver<br \/>\nR66-AP655 Asphalt Paver<br \/>\nFG4-PM620 Cold Planer<br \/>\nLB8-PM620 Cold Planer<br \/>\nTPH-PM622 Cold Planer<br \/>\nXS6-PM622 Cold Planer<br \/>\nNM9-PM310 Cold Planer<br \/>\nNMA-PM310 Cold Planer<br \/>\nNJ9-PM312 Cold Planer<br \/>\nNJX-PM312 Cold Planer<br \/>\nJH9-PM313 Cold Planer<br \/>\nJHZ-PM313 Cold Planer<br \/>\n663-PM620 Cold Planer<br \/>\nJB9-PM62<\/p>","protected":false},"featured_media":40632,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[40223,40226,40224,1046,40228,1049,41333,43051,696,43053,698,43043,43046,700,701,32218,32222,32223,704,32224,32234,707,708,709,711,3200,40284,36375,21328,1825,7167,22277,7166,22279,22281,22282,1817,22284,1827,22285,22286,22287,22288,688,689,690,691,9722,9725,9726,9729,15341,2531,991,993,994,995,22327,32379,2942,36337,2943,66,36340,63933,1036,123,692,37509,37508,1007,36336,40276,40277,40278,36331,36332,124510,7181,7180,36352,693,40281,36353,694,40282],"product_cat":[144],"product_tag":[250479,80766,59810,250474,59820,80837,250475,250477,250478,250476,52722,250486,202089,250484,80116,250473,250472,250483,250485,221500,139416,250482,250480,202198,250481,250463],"class_list":{"0":"post-40822","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-40223","9":"model_no-40226","10":"model_no-315-gc","11":"model_no-1046","12":"model_no-317-gc","13":"model_no-1049","14":"model_no-320-gc","15":"model_no-320-gx","16":"model_no-696","17":"model_no-323-gx","18":"model_no-323f","19":"model_no-323f-l","20":"model_no-43046","21":"model_no-700","22":"model_no-326f","23":"model_no-326f-l","24":"model_no-326f-ln","25":"model_no-329f-l","26":"model_no-704","27":"model_no-330-gc","28":"model_no-330f-ln","29":"model_no-330gc","30":"model_no-708","31":"model_no-709","32":"model_no-711","33":"model_no-336-gc","34":"model_no-350mhpu","35":"model_no-374f","36":"model_no-390f","37":"model_no-1825","38":"model_no-725c","39":"model_no-725c2","40":"model_no-7166","41":"model_no-730c","42":"model_no-730c2","43":"model_no-730c2-ej","44":"model_no-1817","45":"model_no-735c","46":"model_no-1827","47":"model_no-740-gc","48":"model_no-740c","49":"model_no-22287","50":"model_no-745c","51":"model_no-688","52":"model_no-815k","53":"model_no-690","54":"model_no-816k","55":"model_no-9722","56":"model_no-825k","57":"model_no-9726","58":"model_no-826k","59":"model_no-15341","60":"model_no-836k","61":"model_no-ap-1000f","62":"model_no-ap-1055f","63":"model_no-ap1000","64":"model_no-ap1055","65":"model_no-ap600","66":"model_no-ap655","67":"model_no-c13","68":"model_no-c13-xq375","69":"model_no-c15","70":"model_no-c18","71":"model_no-c18-gen-se","72":"model_no-c3-6","73":"model_no-c4-4","74":"model_no-c7-1","75":"model_no-c7-1-gen","76":"model_no-c9-3","77":"model_no-c9-3b","78":"model_no-fm538","79":"model_no-md6200","80":"model_no-pm310","81":"model_no-pm312","82":"model_no-pm313","83":"model_no-pm620","84":"model_no-pm622","85":"model_no-scr","86":"model_no-tr43","87":"model_no-tr43-e44","88":"model_no-xq1140","89":"model_no-xq230","90":"model_no-xq330","91":"model_no-xq425","92":"model_no-xqp200","93":"model_no-xqp310","94":"product_cat-mining","95":"product_tag-2t3-725c2-cat-articulated-dump-truck-parts","96":"product_tag-2t4-730c2-cat-dump-truck-parts","97":"product_tag-2t5-730c2-ej-articulated-dump-truck-parts","98":"product_tag-398-4747-diesel-exhaust-fluid-pump","99":"product_tag-3t3-730-cat-dump-truck-parts","100":"product_tag-3t4-730-articulated-dump-truck-components","101":"product_tag-3t5-735-cat-articulated-truck-spare-parts","102":"product_tag-3t6-745-cat-articulated-dump-truck-parts","103":"product_tag-3t7-740-articulated-dump-truck-spare-parts","104":"product_tag-3t8-740-gc-articulated-dump-truck-accessories","105":"product_tag-3t9-725-articulated-dump-truck-parts","106":"product_tag-668-ap655-asphalt-paver-components","107":"product_tag-698-ap1000-asphalt-paver-components","108":"product_tag-a66-ap600-asphalt-paver-parts","109":"product_tag-ac4-ap-1000f-asphalt-paver-parts","110":"product_tag-cat-3984747-pump-gp-diesel-exhaust-fluid","111":"product_tag-caterpillar-398-4747","112":"product_tag-f7t-ap1055-cat-asphalt-paver-spare-parts","113":"product_tag-n66-ap600-cat-asphalt-paver-spares","114":"product_tag-tfb-725c-articulated-dump-truck-components","115":"product_tag-tff-730c-articulated-dump-truck-parts","116":"product_tag-tfh-730c-cat-dump-truck-components","117":"product_tag-tfj-735c-cat-articulated-truck-parts","118":"product_tag-tfk-745c-cat-articulated-dump-truck-parts","119":"product_tag-tfn-740c-articulated-dump-truck-spares","120":"product_tag-tj5-ap-1055f-cat-asphalt-paver-parts","122":"first","123":"instock","124":"shipping-taxable","125":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/40822","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=40822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/40632"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=40822"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=40822"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=40822"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=40822"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=40822"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=40822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}