{"id":26591,"date":"2025-09-08T18:10:30","date_gmt":"2025-09-08T22:10:30","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-112-6523-insert-fuel-filter-1126523\/"},"modified":"2025-09-08T18:10:32","modified_gmt":"2025-09-08T22:10:32","slug":"caterpillar-112-6523-insert-fuel-filter-1126523","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-112-6523-insert-fuel-filter-1126523\/","title":{"rendered":"CATERPILLAR 112-6523 Insert-Fuel Filter 1126523"},"content":{"rendered":"<p><strong>Caterpillar 112-6523 Insert Fuel Filter \u2013 OEM-Grade Filtration for Heavy Equipment<\/strong><\/p>\n<p>The Caterpillar 112-6523 Insert Fuel Filter is engineered to deliver superior fuel system protection for a wide range of Caterpillar machinery, including asphalt pavers (models 7HN-AP-1000B, AGP-AP-1000B, 6ZN-AP-1050B), backhoe loaders (5BL-446B, DBL-446D), and Challenger series (8DN-35, 1DR-45, 7DM-55). Designed with precision metallurgy and high-grade filtration media, this fuel filter insert ensures optimal removal of contaminants such as dirt, rust, and water from fuel under demanding load conditions. Its robust construction maintains structural integrity and consistent filtration efficiency, critical for protecting fuel injectors and maintaining engine performance.<\/p>\n<p>Featuring a compact design tailored to fit seamlessly within the fuel system assembly, the 112-6523 insert fuel filter supports high flow rates while minimizing pressure drop. This results in enhanced fuel delivery and combustion efficiency, contributing to improved engine reliability and reduced downtime. The filter\u2019s advanced pleated media maximizes surface area for extended service intervals, making it an essential component for maintaining drivetrain health and operational longevity in industrial and construction environments. OEM-grade quality guarantees compatibility and performance standards aligned with Caterpillar\u2019s stringent specifications.<\/p>\n<p>\ud83d\udd17 For detailed specifications and to purchase the Caterpillar 112-6523 Insert Fuel Filter, visit <a href=\"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-112-6523-insert-fuel-filter-1126523\/\">AllParts Expert &#8211; Caterpillar 112-6523 Insert Fuel Filter<\/a>. <\/p>\n<p>Optimize your heavy equipment\u2019s fuel system with this durable, high-performance fuel filter insert designed for Caterpillar machinery, ensuring peak engine efficiency and protection against fuel contamination.<\/p>","protected":false},"excerpt":{"rendered":"<p>7HN-AP-1000B Asphalt Paver<br \/>\nAGP-AP-1000B Asphalt Paver<br \/>\n6ZN-AP-1050B Asphalt Paver<br \/>\n8BM-AP-1055B Asphalt Paver<br \/>\nA3P-AP-1055B Asphalt Paver<br \/>\nABB-AP-1055B Asphalt Paver<br \/>\nAGJ-AP-900B Asphalt Paver<br \/>\nAGL-BG-240C Asphalt Paver<br \/>\n6TN-BG-2455C Asphalt Paver<br \/>\nACM-BG-2455C Asphalt Paver<br \/>\nB2G-BG-2455C Asphalt Paver<br \/>\n4XN-BG-245C Asphalt Paver<br \/>\n8GN-BG-260C Asphalt Paver<br \/>\nBYG-BG-260C Asphalt Paver<br \/>\n5BL-446B Backhoe Loader<br \/>\nDBL-446D Backhoe Loader<br \/>\n8DN-35 Challenger<br \/>\n1DR-45 Challenger<br \/>\n7DM-55 Challenger<br \/>\n3HS-35 Challenger<br \/>\n8RD-35 Challenger<br \/>\n9DF-35 Challenger<br \/>\nADK-35 Challenger<br \/>\n3BK-45 Challenger<br \/>\n4DZ-45 Challenger<br \/>\n4KW-45 Challenger<br \/>\nABF-45 Challenger<br \/>\n3SM-55 Challenger<br \/>\n5DK-55 Challenger<br \/>\n6NN-55 Challenger<br \/>\n7TZ-55 Challenger<br \/>\nAEN-55 Challenger<br \/>\n9FW-460 Combine<br \/>\n3HZ-465 Combine<br \/>\n9TW-470 Combine<br \/>\nBDZ-3126B Engine &#8211; Generator Set<br \/>\nBEJ-3126B Engine &#8211; Industrial<br \/>\n2MR-3116 Engine &#8211; Industrial<br \/>\nDCS-3126B Engine &#8211; Industrial<br \/>\n666-C6.6 Engine &#8211; Industrial<br \/>\nJTF-C7 Engine &#8211; Industrial<br \/>\nTEF-C7 Engine &#8211; Industrial<br \/>\n4PG-3116 Engine &#8211; In<\/p>","protected":false},"featured_media":25802,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[32371],"model_no":[38850,27647,27642,27646,7053,7054,7055,7056,7199,7057,7058,42829,42830,39370,63937,41337,7200,7060,7201,7061,7202,7203,7063,42831,7064,7065,7204,41341,7068,7069,7072,42832,38833,2573,2574,38834,27641,38843,38844,3095,7215,27667,27666,22292,22295,22296,22316,22347,22348,22350,22351,37504,2658,122,27644,37511,34846,2811,2813,27645,41475],"product_cat":[144],"product_tag":[153264,80507,50319,77706,46177,153290,75021,79438,80531,125094,153273,83196,153280,91849,153293,153261,153300,153268,153258,153267,85248,153283,153302],"class_list":{"0":"post-26591","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-asphalt-paver","8":"model_no-38850","9":"model_no-27647","10":"model_no-3126b","11":"model_no-3126e","12":"model_no-320-l","13":"model_no-320-a","14":"model_no-320-a-l","15":"model_no-320-a-n","16":"model_no-320-a-s","17":"model_no-320b","18":"model_no-320b-l","19":"model_no-320b-n","20":"model_no-320b-s","21":"model_no-320d","22":"model_no-320d-gc","23":"model_no-320d-l","24":"model_no-320n","25":"model_no-322-l","26":"model_no-322-ln","27":"model_no-322-a-l","28":"model_no-322-a-ln","29":"model_no-322-a-n","30":"model_no-322b-l","31":"model_no-322b-ln","32":"model_no-322c","33":"model_no-322c-fm","34":"model_no-322n","35":"model_no-323d-l","36":"model_no-325-a","37":"model_no-325-a-fm-l","38":"model_no-325b-l","39":"model_no-325b-ln","40":"model_no-38833","41":"model_no-446b","42":"model_no-446d","43":"model_no-38834","44":"model_no-27641","45":"model_no-38843","46":"model_no-38844","47":"model_no-3095","48":"model_no-7215","49":"model_no-27667","50":"model_no-584hd","51":"model_no-ap-1000b","52":"model_no-ap-1050b","53":"model_no-ap-1055b","54":"model_no-ap-900b","55":"model_no-bg-240c","56":"model_no-bg-2455c","57":"model_no-bg-245c","58":"model_no-bg-260c","59":"model_no-c-9","60":"model_no-c32b","61":"model_no-c6-6","62":"model_no-c7","63":"model_no-c8-8","64":"model_no-c9","65":"model_no-m318","66":"model_no-m320","67":"model_no-spp101","68":"model_no-tk371","69":"product_cat-mining","70":"product_tag-112-6523-insert-fuel-filter","71":"product_tag-1dr-45-challenger-spare-parts","72":"product_tag-5bl-446b-backhoe-loader-parts","73":"product_tag-666-c6-6-industrial-engine-parts","74":"product_tag-6zn-ap-1050b-paver-components","75":"product_tag-7dm-55-challenger-engine-parts","76":"product_tag-7hn-ap-1000b-asphalt-paver-parts","77":"product_tag-8bm-ap-1055b-asphalt-paver-parts","78":"product_tag-8dn-35-challenger-parts","79":"product_tag-9fw-460-combine-parts","80":"product_tag-a3p-ap-1055b-paver-filter","81":"product_tag-abb-ap-1055b-cat-paver-parts","82":"product_tag-agj-ap-900b-asphalt-paver-filter","83":"product_tag-agp-ap-1000b-paver-spare-parts","84":"product_tag-bdz-3126b-engine-generator-set-parts","85":"product_tag-cat-1126523-fuel-filter","86":"product_tag-cat-engine-fuel-filters","87":"product_tag-cat-fuel-filter-1126523","88":"product_tag-caterpillar-112-6523-fuel-filter-insert","89":"product_tag-caterpillar-fuel-filter-112-6523","90":"product_tag-construction-machinery-spare-parts-2","91":"product_tag-dbl-446d-backhoe-loader-filters","92":"product_tag-mining-equipment-fuel-filters","94":"first","95":"instock","96":"shipping-taxable","97":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/26591","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=26591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/25802"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=26591"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=26591"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=26591"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=26591"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=26591"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=26591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}