{"id":53705,"date":"2026-02-19T11:00:41","date_gmt":"2026-02-19T16:00:41","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-951-7m-1859-pilot-as-spring-7m1859-caterpillar-mining\/"},"modified":"2026-02-19T11:00:44","modified_gmt":"2026-02-19T16:00:44","slug":"cat-951-7m-1859-pilot-as-spring-7m1859-caterpillar-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-951-7m-1859-pilot-as-spring-7m1859-caterpillar-mining\/","title":{"rendered":"CAT 951 7M-1859 PILOT AS-SPRING 7M1859 | Caterpillar | Mining"},"content":{"rendered":"

Title
\nCaterpillar 7M-1859 Pilot As-Spring 7M1859 | Fits 951, 955, 977 Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 7M-1859 Pilot As-Spring 7M1859 is a precision-engineered OEM replacement component designed for 951, 955, and 977 excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this 7M-1859 pilot as-spring supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 7M-1859 pilot as-spring is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty mining and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\n– CAT 951 Excavator
\n– CAT 955 Excavator
\n– CAT 977 Excavator
\n– CAT 955K Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 7M-1859
\nBrand: Caterpillar
\nCategory: Mining
\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-951-7m-1859-pilot-as-spring-7m1859-caterpillar-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":53126,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[22253],"model_no":[732,41228,41229,25992,25993,3090,38903,3095,38899,38896,38898,40205,40206,37541,37545,40207,6749,37555,41384,41382,41385,41644,41838,41645,41836,41837],"product_cat":[144],"product_tag":[359268,137076,252904,359269,359266,307322,359267],"class_list":{"0":"post-53705","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-track-type-loader","8":"model_no-732","9":"model_no-41228","10":"model_no-41229","11":"model_no-25992","12":"model_no-25993","13":"model_no-3090","14":"model_no-38903","15":"model_no-3095","16":"model_no-38899","17":"model_no-6a","18":"model_no-6s","19":"model_no-40205","20":"model_no-40206","21":"model_no-955k","22":"model_no-955l","23":"model_no-40207","24":"model_no-d6c","25":"model_no-d6d","26":"model_no-d6d-sr","27":"model_no-d6e","28":"model_no-d6e-sr","29":"model_no-d6f-sr","30":"model_no-d6g","31":"model_no-d6g-sr","32":"model_no-d6g2-lgp","33":"model_no-d6g2-xl","34":"product_cat-mining","35":"product_tag-7m-1859-pilot-as-spring","36":"product_tag-84g-951-track-type-loader-parts","37":"product_tag-84g-955-track-type-loader-parts","38":"product_tag-cat-7m-1859-spare-parts","39":"product_tag-caterpillar-7m-1859-components","40":"product_tag-caterpillar-84g-951-track-loader","41":"product_tag-caterpillar-84g-955-components","43":"first","44":"instock","45":"shipping-taxable","46":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/53705","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=53705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/53126"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=53705"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=53705"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=53705"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=53705"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=53705"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=53705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}