{"id":61472,"date":"2026-06-18T19:29:29","date_gmt":"2026-06-18T23:29:29","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-735-breather-7psi-1577911-caterpillar-157-7911-mining\/"},"modified":"2026-06-18T19:29:33","modified_gmt":"2026-06-18T23:29:33","slug":"cat-735-breather-7psi-1577911-caterpillar-157-7911-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-735-breather-7psi-1577911-caterpillar-157-7911-mining\/","title":{"rendered":"CAT 735 BREATHER-7PSI 1577911 | Caterpillar 157-7911 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 157-7911 Breather-7Psi | Fits 735, 740, 735 OEM, 725C2 Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 157-7911 Breather-7Psi is a precision-engineered OEM replacement component designed for 735, 740, 735 OEM, and 725C2 excavators operating in articulated dump truck and heavy construction environments. Built for structural durability and exact fitment, this breather-7psi supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 157-7911 breather-7psi is essential for:
\nProfessional maintenance of CAT excavators.
\nDirect replacement of worn structural and pivot components.
\nHeavy-duty articulated dump truck and earthmoving operations.
\nMaintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\nCAT 735 Excavator
\nCAT 740 Excavator
\nCAT 735 OEM Excavator
\nCAT 725C2 Excavator
\nCAT 725C Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 157-7911
\nBrand: Caterpillar
\nCategory: Articulated Dump Truck
\nMachine Type: Hydraulic Excavator
\nCondition: OEM \/ Genuine-Style Replacement<\/p>\n

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Product Details and Availability
\nIn Stock (if confirmed).
\nGlobal Shipping Available.
\nSerial Number Verification Support.
\nRequest Fast Quote for Current Market Pricing.<\/p>\n

Access full technical specifications and availability here:
\nhttps:\/\/allparts.expert\/parts\/mining\/cat-735-breather-7psi-1577911-caterpillar-157-7911-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine
\nMulti-Model Compatibility
\nHeavy-Duty Mining Grade
\nSerial Verification Available
\nWorldwide Shipping<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[21022],"model_no":[18047,1825,7167,22277,7166,22278,22279,22281,22282,1817,2518,22283,1827,1510,8499,1677,5270,5213,1676,1377,1381,104,1264,13408,13472,13407,13079,2532,1514,15341,2531,37546,2535,2534,1513,2533,43598,7161,7162,25998],"product_cat":[144],"product_tag":[418030,418031,418024,418035,418032,418029,418028,418026,418027,418034,418023,418036,418025,418022,25790,418033],"class_list":{"0":"post-61472","1":"product","2":"type-product","3":"status-publish","5":"product_brand-caterpillar","6":"machine-type-articulated-dump-truck","7":"model_no-613g","8":"model_no-1825","9":"model_no-725c","10":"model_no-725c2","11":"model_no-7166","12":"model_no-730-ejector","13":"model_no-730c","14":"model_no-730c2","15":"model_no-730c2-ej","16":"model_no-1817","17":"model_no-735-oem","18":"model_no-735b","19":"model_no-1827","20":"model_no-740b","21":"model_no-784c","22":"model_no-1677","23":"model_no-785c","24":"model_no-785d","25":"model_no-785g","26":"model_no-1377","27":"model_no-789g","28":"model_no-104","29":"model_no-793f","30":"model_no-793f-ac","31":"model_no-793f-cmd","32":"model_no-793f-oem","33":"model_no-793f-xq","34":"model_no-2532","35":"model_no-834k","36":"model_no-15341","37":"model_no-836k","38":"model_no-973c","39":"model_no-2535","40":"model_no-988-xe","41":"model_no-988k","42":"model_no-988k-xe","43":"model_no-ad22","44":"model_no-d350e-ii","45":"model_no-d400e-ii","46":"model_no-rc20","47":"product_cat-mining","48":"product_tag-157-7911-breather-for-735","49":"product_tag-157-7911-breather-for-740","50":"product_tag-157-7911-breather-for-articulated-dump-truck","51":"product_tag-157-7911-breather-for-caterpillar","52":"product_tag-157-7911-breather-replacement","53":"product_tag-725c-cat-157-7911-parts","54":"product_tag-725c2-157-7911-breather","55":"product_tag-735-oem-157-7911-breather","56":"product_tag-740-cat-157-7911-parts","57":"product_tag-buy-cat-157-7911-online","58":"product_tag-cat-157-7911-parts","59":"product_tag-cat-157-7911-replacement-parts","60":"product_tag-cat-articulated-dump-truck-157-7911","61":"product_tag-caterpillar-157-7911-breather","62":"product_tag-caterpillar-articulated-dump-truck-parts","63":"product_tag-caterpillar-breather-157-7911","65":"first","66":"instock","67":"shipping-taxable","68":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/61472","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=61472"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=61472"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=61472"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=61472"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=61472"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=61472"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=61472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}