{"id":14412,"date":"2025-07-18T17:29:32","date_gmt":"2025-07-18T21:29:32","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/caterpillar-2b-7412-breather-2b7412\/"},"modified":"2025-07-18T17:29:34","modified_gmt":"2025-07-18T21:29:34","slug":"caterpillar-2b-7412-breather-2b7412","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/caterpillar-2b-7412-breather-2b7412\/","title":{"rendered":"CATERPILLAR 2B-7412 Breather 2B7412"},"content":{"rendered":"

Caterpillar 2B-7412 Breather \u2013 OEM-Grade Durability for Heavy Equipment Engines<\/strong><\/p>\n

The Caterpillar 2B-7412 Breather is a critical component designed to ensure optimal ventilation and pressure regulation within a wide range of Caterpillar heavy machinery engines, including earthmoving compactors (57U-816, 91P-815) and industrial engines such as the 3304, 3306, 3126, 3406C, and 3412 series. Manufactured to meet stringent OEM specifications, this breather is engineered with high-quality materials to withstand harsh operating environments and extreme load conditions. Its robust construction ensures reliable performance by preventing contaminants from entering the engine crankcase, thereby enhancing engine longevity and reducing maintenance intervals.<\/p>\n

Technically, the 2B-7412 breather features precision-engineered metallurgy and a design optimized for efficient airflow and pressure equalization within the drivetrain and engine compartments. Compatible with multiple Caterpillar engine models\u2014including generator sets (8RB-3606, 6MC-3608) and industrial engines (KG2-C27, 4KR-3114, 2AW-3176C)\u2014this breather supports consistent engine performance under variable load conditions. Its durable sealing and filtration capabilities reduce oil leaks and emissions, contributing to improved engine efficiency and compliance with environmental standards. The part\u2019s dimensions and fitment are tailored to Caterpillar\u2019s exacting standards, ensuring seamless integration and hassle-free installation.<\/p>\n

For reliable, OEM-quality replacement parts that enhance your Caterpillar equipment\u2019s operational efficiency and durability, explore the full specifications and purchase options here: \ud83d\udd17 Caterpillar 2B-7412 Breather at AllParts Expert<\/a>. This breather is an essential upgrade for maintaining peak engine performance across a broad spectrum of Caterpillar heavy equipment and industrial engines.<\/p>","protected":false},"excerpt":{"rendered":"

57U-816 Earthmoving Compactor
\n91P-815 Earthmoving Compactor
\n8RB-3606 Engine – Generator Set
\n6MC-3608 Engine – Generator Set
\n02B-3304 Engine – Industrial
\n04B-3304 Engine – Industrial
\n02B-D330C Engine – Industrial
\n04B-D330C Engine – Industrial
\n23C-3306 Engine – Industrial
\n66D-3306 Engine – Industrial
\n63B-D320A Engine – Industrial
\n23C-D333C Engine – Industrial
\n66D-D333C Engine – Industrial
\nMC8-3126 Engine – Industrial
\nKG2-C27 INDUSTRIAL Engine – Industrial
\n4KR-3114 Engine – Industrial
\n2MR-3116 Engine – Industrial
\n4PG-3116 Engine – Industrial
\n5EN-3116 Engine – Industrial
\nBEJ-3126B Engine – Industrial
\nDCS-3126B Engine – Industrial
\n3TR-3126 Engine – Industrial
\n6MS-3126 Engine – Industrial
\n9ZR-3126 Engine – Industrial
\n2AW-3176C Engine – Industrial
\n1DW-3196 Engine – Industrial
\n3ER-3406C Engine – Industrial
\n6TB-3406C Engine – Industrial
\n67U-3408B Engine – Industrial
\n9ER-3408C Engine – Industrial
\n67U-3408 Engine – Industrial
\n8AR-3412C Engine – Industrial
\n4CR-3412E Engine – Industrial
\nBD<\/p>","protected":false},"featured_media":14002,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[15344],"model_no":[731,2484,6731,2057,2483,732,2059,6732,2062,37514,2520,39033,7182,7193,38655,6726,2052,2053,7198,7183,41415,38850,27647,27642,38113,38114,37496,2050,6689,38849,3373,3374,1231,3376,3377,2147,2148,6733,6734,6735,6736,6737,688,690,37540,37539,37543,37544,37541,37545,6743,38115,27643,38118,40200,37504,2943,2656,33019,2657,27644,34846,37531,36605,37532,2674,37499,40292,37502,40291,37503,42296,42360,2670,21055,21051,21056,21049,21053,21052,21050,21054,37533,37534,2675,2676,6568,40992,40993,40991],"product_cat":[144],"product_tag":[76022,76024,76023,76039,76025,76028,76038,76017,76031,76040,76036,76030,76032,74470,76033,76027,76026,76029,76042,76021,75986,76041,76020,76019,76037,76034,76018,76016,76035,68733,75978],"class_list":{"0":"post-14412","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-earthmoving-compactor","8":"model_no-731","9":"model_no-120g","10":"model_no-12f","11":"model_no-12g","12":"model_no-130g","13":"model_no-732","14":"model_no-140g","15":"model_no-14e","16":"model_no-14g","17":"model_no-1673c","18":"model_no-16g","19":"model_no-39033","20":"model_no-215b","21":"model_no-7193","22":"model_no-38655","23":"model_no-6726","24":"model_no-235b","25":"model_no-235c","26":"model_no-7198","27":"model_no-245b","28":"model_no-41415","29":"model_no-38850","30":"model_no-27647","31":"model_no-3126b","32":"model_no-3176c","33":"model_no-38114","34":"model_no-37496","35":"model_no-2050","36":"model_no-3406c","37":"model_no-38849","38":"model_no-3408b","39":"model_no-3408c","40":"model_no-1231","41":"model_no-3412c","42":"model_no-3412e","43":"model_no-2147","44":"model_no-2148","45":"model_no-561c","46":"model_no-571f","47":"model_no-571g","48":"model_no-572f","49":"model_no-572g","50":"model_no-688","51":"model_no-690","52":"model_no-37540","53":"model_no-941b","54":"model_no-951b","55":"model_no-951c","56":"model_no-955k","57":"model_no-955l","58":"model_no-977k","59":"model_no-c-10","60":"model_no-c-12","61":"model_no-c-15","62":"model_no-c-16","63":"model_no-c-9","64":"model_no-c15","65":"model_no-c27","66":"model_no-c27-industrial","67":"model_no-c32","68":"model_no-c7","69":"model_no-c9","70":"model_no-cb-534","71":"model_no-cb-614","72":"model_no-cx31-c9i","73":"model_no-cx35-p800","74":"model_no-d320a","75":"model_no-d330a","76":"model_no-d330c","77":"model_no-d333a","78":"model_no-d333c","79":"model_no-e300","80":"model_no-el300","81":"model_no-m325c","82":"model_no-rm-250c","83":"model_no-rm-350","84":"model_no-rm-350b","85":"model_no-rr-250","86":"model_no-rr-250b","87":"model_no-sm-350","88":"model_no-ss-250","89":"model_no-ss-250b","90":"model_no-th31-c9i","91":"model_no-th31-c9p","92":"model_no-th48","93":"model_no-th48-e70","94":"model_no-th48-e80","95":"model_no-th63","96":"model_no-th82","97":"model_no-th83","98":"product_cat-mining","99":"product_tag-02b-3304-industrial-engine-part","100":"product_tag-02b-d330c-engine-industrial-component","101":"product_tag-04b-3304-engine-spare-part","102":"product_tag-1dw-3196-engine-assembly-cat","103":"product_tag-23c-3306-cat-industrial-engine","104":"product_tag-23c-d333c-industrial-engine-part","105":"product_tag-2aw-3176c-industrial-engine-part","106":"product_tag-2b7412-breather-part","107":"product_tag-2mr-3116-engine-part-cat","108":"product_tag-3er-3406c-engine-spare-part","109":"product_tag-3tr-3126-engine-spare","110":"product_tag-4kr-3114-caterpillar-engine","111":"product_tag-4pg-3116-industrial-engine-spare","112":"product_tag-57u-816-earthmoving-compactor-part","113":"product_tag-5en-3116-engine-components","114":"product_tag-63b-d320a-engine-assembly","115":"product_tag-66d-3306-engine-part-caterpillar","116":"product_tag-66d-d333c-cat-engine","117":"product_tag-76042","118":"product_tag-6mc-3608-cat-engine-generator-part","119":"product_tag-6ms-3126-cat-engine-parts","120":"product_tag-6tb-3406c-engine-component","121":"product_tag-8rb-3606-generator-set-engine-part","122":"product_tag-91p-815-compactor-component","123":"product_tag-9zr-3126-engine-component","124":"product_tag-bej-3126b-cat-engine-part","125":"product_tag-cat-2b-7412-breather-valve","126":"product_tag-caterpillar-2b-7412-breather","127":"product_tag-dcs-3126b-industrial-engine","128":"product_tag-kg2-c27-industrial-engine-components","129":"product_tag-mc8-3126-engine-spare-parts","131":"first","132":"instock","133":"shipping-taxable","134":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/14412","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=14412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/14002"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=14412"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=14412"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=14412"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=14412"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=14412"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=14412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}