{"id":61150,"date":"2026-06-17T16:04:23","date_gmt":"2026-06-17T20:04:23","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-735-disc-8e8303-caterpillar-8e8303-mining\/"},"modified":"2026-06-17T16:04:27","modified_gmt":"2026-06-17T20:04:27","slug":"cat-735-disc-8e8303-caterpillar-8e8303-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-735-disc-8e8303-caterpillar-8e8303-mining\/","title":{"rendered":"CAT 735 DISC 8E8303 | Caterpillar 8E8303 | Mining"},"content":{"rendered":"<p>Title<br \/>\nCaterpillar 8E8303 Disc | Fits 735, 735 OEM, 65B, 65 Excavators<\/p>\n<p>\u2e3b<\/p>\n<p>Opening Paragraph<br \/>\nThe Caterpillar 8E8303 Disc is a precision-engineered OEM replacement component designed for 735, 735 OEM, 65B, and 65 excavators operating in Articulated Dump Truck and heavy construction environments. Built for structural durability and exact fitment, this disc supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n<p>\u2e3b<\/p>\n<p>Common Applications<br \/>\nThis Caterpillar 8E8303 disc is essential for:<br \/>\nProfessional maintenance of CAT excavators.<br \/>\nDirect replacement of worn structural and pivot components.<br \/>\nHeavy-duty Articulated Dump Truck and earthmoving operations.<br \/>\nMaintaining proper alignment in equipment linkage systems.<\/p>\n<p>\u2e3b<\/p>\n<p>Fits The Following Models<br \/>\nCAT 735 Excavator<br \/>\nCAT 735 OEM Excavator<br \/>\nCAT 65B Excavator<br \/>\nCAT 65 Excavator<br \/>\nCAT 65C Excavator<br \/>\n(Verify fitment with your specific serial number.)<\/p>\n<p>\u2e3b<\/p>\n<p>OEM Reference<br \/>\nPart Number: 8E8303<br \/>\nBrand: Caterpillar<br \/>\nCategory: Articulated Dump Truck<br \/>\nMachine Type: Hydraulic Excavator<br \/>\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n<p>\u2e3b<\/p>\n<p>Product Details and Availability<br \/>\nIn Stock (if confirmed).<br \/>\nGlobal Shipping Available.<br \/>\nSerial Number Verification Support.<br \/>\nRequest Fast Quote for Current Market Pricing.<\/p>\n<p>Access full technical specifications and availability here:<br \/>\n<a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/cat-735-disc-8e8303-caterpillar-8e8303-mining\/\">https:\/\/allparts.expert\/parts\/mining\/cat-735-disc-8e8303-caterpillar-8e8303-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Direct OEM Genuine<br \/>\nMulti-Model Compatibility<br \/>\nHeavy-Duty Mining Grade<br \/>\nSerial Verification Available<br \/>\nWorldwide Shipping<\/p>","protected":false},"featured_media":61149,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[2593,2066,27947,21060,2985,2986,2987,2988,38653,38652,38104,38105,38098,38106,1817,2518,38107,38099,38102,38097,102,20585,20587,20586,20588,38108,38103,38100,19940,21058,21059,38101,40299,2674,37288,37289,2071,2072,27951,41231,27963,41232,1681,19938,11937,19939,1682,11938,1683,27948,27949,28679],"product_cat":[144],"product_tag":[414933,414934,414932,414923,414920,414927,414926,414924,414929,414935,414930,414928,414925,414921,391202,414922,414931,414936],"class_list":{"0":"post-61150","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-3508b","9":"model_no-572r","10":"model_no-572r-ii","11":"model_no-57h","12":"model_no-583r","13":"model_no-583t","14":"model_no-587r","15":"model_no-587t","16":"model_no-38653","17":"model_no-65b","18":"model_no-65c","19":"model_no-65d","20":"model_no-65e","21":"model_no-70c","22":"model_no-1817","23":"model_no-735-oem","24":"model_no-38107","25":"model_no-75c","26":"model_no-75d","27":"model_no-75e","28":"model_no-102","29":"model_no-7a","30":"model_no-7s","31":"model_no-7su","32":"model_no-7u","33":"model_no-85c","34":"model_no-85d","35":"model_no-85e","36":"model_no-8a","37":"model_no-8su","38":"model_no-8u","39":"model_no-95e","40":"model_no-cx35","41":"model_no-cx35-p800","42":"model_no-d7e","43":"model_no-d7e-lgp","44":"model_no-d7h","45":"model_no-d7r","46":"model_no-d7r-ii","47":"model_no-d7r-lgp","48":"model_no-d7r-series","49":"model_no-d7r-xr","50":"model_no-d8","51":"model_no-d8-gc","52":"model_no-d8gc","53":"model_no-d8n","54":"model_no-d8r","55":"model_no-d8r-ii","56":"model_no-d8t","57":"model_no-pl83","58":"model_no-pl87","59":"model_no-th35-e81","60":"product_cat-mining","61":"product_tag-65b-caterpillar-parts","62":"product_tag-65c-disc-replacement","63":"product_tag-735-dump-truck-parts","64":"product_tag-8e8303-articulated-dump-truck","65":"product_tag-8e8303-disc","66":"product_tag-8e8303-for-65","67":"product_tag-8e8303-for-65b","68":"product_tag-8e8303-for-735","69":"product_tag-8e8303-replacement-part","70":"product_tag-8e8303-spare-parts","71":"product_tag-buy-cat-8e8303","72":"product_tag-cat-65c-parts","73":"product_tag-cat-735-disc","74":"product_tag-cat-8e8303-parts","75":"product_tag-caterpillar-735-oem-parts","76":"product_tag-caterpillar-8e8303-disc","77":"product_tag-caterpillar-8e8303-oem","78":"product_tag-caterpillar-8e8303-replacement","80":"first","81":"instock","82":"shipping-taxable","83":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61150","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=61150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/61149"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61150"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61150"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61150"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61150"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61150"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}