{"id":14275,"date":"2025-07-18T16:03:49","date_gmt":"2025-07-18T20:03:49","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-100-3143-plate-orifice-1003143\/"},"modified":"2025-07-18T16:03:51","modified_gmt":"2025-07-18T20:03:51","slug":"caterpillar-100-3143-plate-orifice-1003143","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-100-3143-plate-orifice-1003143\/","title":{"rendered":"CATERPILLAR 100-3143 Plate-Orifice 1003143"},"content":{"rendered":"<p><strong>Caterpillar 100-3143 Plate-Orifice \u2013 OEM-Grade Hydraulic Flow Control for Backhoe Loaders and Challengers<\/strong><\/p>\n<p>The Caterpillar 100-3143 Plate-Orifice is a precision-engineered hydraulic component designed to optimize fluid flow within the hydraulic systems of various Caterpillar heavy equipment models, including a wide range of Backhoe Loaders (models 5BL-446B through 3DJ-438) and Challenger series (2ZJ-65C, 2ZJ-65D, 4KK-75C). Manufactured to OEM specifications, this plate-orifice ensures consistent flow rates and pressure regulation critical for efficient actuator performance under diverse load conditions. Crafted from high-grade metallurgy, the plate features precise orifice diameters tailored to maintain optimal hydraulic flow, reduce turbulence, and prevent cavitation, thereby enhancing system reliability and longevity.<\/p>\n<p>Technically, the 100-3143 Plate-Orifice integrates seamlessly into the drivetrain\u2019s hydraulic circuit, providing accurate flow restriction that balances pressure differentials and stabilizes actuator speed. Its robust construction withstands high-pressure environments typical in Caterpillar\u2019s heavy-duty backhoe loaders and Challenger equipment, ensuring durability against wear and corrosion. This component\u2019s design minimizes hydraulic losses, improving overall machine responsiveness and operational efficiency. By maintaining stable flow control, it contributes to smoother hydraulic functions, reduced maintenance intervals, and extended service life of the hydraulic system components.<\/p>\n<p>For professional-grade replacement parts that guarantee performance and durability, explore the Caterpillar 100-3143 Plate-Orifice at AllParts Expert. \ud83d\udd17 <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-100-3143-plate-orifice-1003143\/\">Caterpillar 100-3143 Plate-Orifice detailed specifications and purchase<\/a>. Optimize your heavy equipment\u2019s hydraulic system with this essential OEM-quality spare part, engineered for precision and reliability in demanding field applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>5BL-446B Backhoe Loader<br \/>\n8SG-416B Backhoe Loader<br \/>\n8ZK-416B Backhoe Loader<br \/>\n1XR-416C Backhoe Loader<br \/>\n5YJ-426B Backhoe Loader<br \/>\n6KL-426B Backhoe Loader<br \/>\n7EJ-428B Backhoe Loader<br \/>\n2CR-428C Backhoe Loader<br \/>\n8RN-428C Backhoe Loader<br \/>\n6MJ-436B Backhoe Loader<br \/>\n7FL-436B Backhoe Loader<br \/>\n2BR-436C Backhoe Loader<br \/>\n3KK-438B Backhoe Loader<br \/>\n1JR-438C Backhoe Loader<br \/>\n1TR-438C Backhoe Loader<br \/>\n2DR-438C Backhoe Loader<br \/>\n9KN-438C Backhoe Loader<br \/>\n5YN-416C Backhoe Loader<br \/>\n1ER-426C Backhoe Loader<br \/>\n1NR-426C Backhoe Loader<br \/>\n7WN-426C Backhoe Loader<br \/>\n1RR-436C Backhoe Loader<br \/>\n9JN-436C Backhoe Loader<br \/>\n1WR-416C Backhoe Loader<br \/>\n4ZN-416C Backhoe Loader<br \/>\n1CR-426C Backhoe Loader<br \/>\n1YR-426C Backhoe Loader<br \/>\n1ZR-426C Backhoe Loader<br \/>\n6XN-426C Backhoe Loader<br \/>\n1FR-436C Backhoe Loader<br \/>\n1PR-436C Backhoe Loader<br \/>\n2AR-436C Backhoe Loader<br \/>\n8TN-436C Backhoe Loader<br \/>\n1MR-426C Backhoe Loader<br \/>\n5PC-416 Backhoe Loader<br \/>\n7BC-426 Backhoe Loader<br \/>\n6TC-428 Backhoe Loader<br \/>\n5KF-436 Backhoe Loader<br \/>\n3DJ-438 Backhoe Loader<br \/>\n2ZJ-65C Challenger<br \/>\n2ZJ-65D Challenger<br \/>\n4KK-75C Challe<\/p>","protected":false},"featured_media":14151,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32372],"model_no":[7084,7032,7033,7042,7045,7048,7049,7050,7053,7054,7055,7056,7199,7200,7060,7201,7061,7202,7203,7204,7068,7069,7073,7205,2055,7074,7206,40202,7184,7186,7185,38073,41440,38072,38088,7174,7170,38075,41442,38068,38831,41441,7171,38832,41443,7172,2573,7213,38104,38105,38098,17293,38106,38099,38102,38097,1823,2540,2469,2470,2471,2472,2457,2458,1654,38108,38103,38100,38101,39272,39073,39070,39074,73762,44149,39276,39077,39098,39099,39177,39178,18538,27614,3274],"product_cat":[144],"product_tag":[73750,73760,73753,72999,46708,73755,73751,73759,73754,57259,73752,73761,73756,73749,41561,73758,73748,73757,1475],"class_list":{"0":"post-14275","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-backhoe-loader","8":"model_no-7084","9":"model_no-307-a","10":"model_no-307b","11":"model_no-312-a","12":"model_no-315-a","13":"model_no-317-n","14":"model_no-317-a","15":"model_no-317-a-n","16":"model_no-320-l","17":"model_no-320-a","18":"model_no-320-a-l","19":"model_no-320-a-n","20":"model_no-320-a-s","21":"model_no-320n","22":"model_no-322-l","23":"model_no-322-ln","24":"model_no-322-a-l","25":"model_no-322-a-ln","26":"model_no-322-a-n","27":"model_no-322n","28":"model_no-325-a","29":"model_no-325-a-fm-l","30":"model_no-330-l","31":"model_no-330-ln","32":"model_no-330-a","33":"model_no-330-a-l","34":"model_no-330-a-ln","35":"model_no-350-a","36":"model_no-350-a-l","37":"model_no-375-a","38":"model_no-375-a-l","39":"model_no-38073","40":"model_no-416b","41":"model_no-416c","42":"model_no-38088","43":"model_no-426b","44":"model_no-426c","45":"model_no-38075","46":"model_no-428b","47":"model_no-428c","48":"model_no-38831","49":"model_no-436b","50":"model_no-436c","51":"model_no-38832","52":"model_no-438b","53":"model_no-438c","54":"model_no-446b","55":"model_no-7213","56":"model_no-65c","57":"model_no-65d","58":"model_no-65e","59":"model_no-69d","60":"model_no-70c","61":"model_no-75c","62":"model_no-75d","63":"model_no-75e","64":"model_no-769d","65":"model_no-771d","66":"model_no-773d","67":"model_no-773e","68":"model_no-775d","69":"model_no-775e","70":"model_no-776d","71":"model_no-777d","72":"model_no-777e","73":"model_no-85c","74":"model_no-85d","75":"model_no-85e","76":"model_no-95e","77":"model_no-cp-433e","78":"model_no-cp-563e","79":"model_no-cp-573e","80":"model_no-cp-663e","81":"model_no-cs","82":"model_no-cs-423e","83":"model_no-cs-433e","84":"model_no-cs-563e","85":"model_no-cs-573e","86":"model_no-cs-583e","87":"model_no-it14g","88":"model_no-it14g2","89":"model_no-it28g","90":"model_no-it38g","91":"model_no-it38g-ii","92":"product_cat-mining","93":"product_tag-100-3143-plate-orifice","94":"product_tag-1rr-436c-hydraulic-system-parts","95":"product_tag-1xr-416c-hydraulic-parts","96":"product_tag-2cr-428c-backhoe-components","97":"product_tag-2zj-65c-challenger-parts","98":"product_tag-3kk-438b-heavy-machinery-parts","99":"product_tag-5bl-446b-spare-parts","100":"product_tag-5yn-416c-backhoe-loader-spare","101":"product_tag-6mj-436b-loader-parts","102":"product_tag-7ej-428b-cat-parts","103":"product_tag-8sg-416b-replacement-parts","104":"product_tag-8tn-436c-loader-orifice-plate","105":"product_tag-cat-100-3143-orifice-plate-for-construction-machinery","106":"product_tag-cat-1003143-orifice-plate","107":"product_tag-cat-backhoe-loader-parts","108":"product_tag-cat-hydraulic-orifice-replacement","109":"product_tag-caterpillar-100-3143","110":"product_tag-caterpillar-backhoe-loader-100-3143","111":"product_tag-mining-equipment-spare-parts","113":"first","114":"instock","115":"shipping-taxable","116":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/14275","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=14275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/14151"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=14275"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=14275"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=14275"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=14275"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=14275"},{"ta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