{"id":53858,"date":"2026-02-19T12:03:39","date_gmt":"2026-02-19T17:03:39","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-322c-piston-1799770-caterpillar-179-9770-mining\/"},"modified":"2026-02-19T12:03:41","modified_gmt":"2026-02-19T17:03:41","slug":"cat-322c-piston-1799770-caterpillar-179-9770-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-322c-piston-1799770-caterpillar-179-9770-mining\/","title":{"rendered":"CAT 322C PISTON 1799770 | Caterpillar 179-9770 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 179-9770 Piston 1799770 | Fits 322C, M325D L MH, 322C FM Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 179-9770 Piston 1799770 is a precision-engineered OEM replacement component designed for 322C, M325D L MH, and 322C FM excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this piston 1799770 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 179-9770 piston 1799770 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 322C Excavator
\n– CAT M325D L MH Excavator
\n– CAT 322C FM Excavator
\n– CAT 324D FM Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 179-9770
\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-322c-piston-1799770-caterpillar-179-9770-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":53379,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[52],"model_no":[7057,7058,42829,42830,7059,7063,42831,7064,7065,27650,27655,27654,27649,27656,3210,27665,2465,21320,37440,46308,37442,37441,49480,36375,36374,2812,74943,668,57380,27694,27671,27653],"product_cat":[144],"product_tag":[360039,360037,360041,360038,360040,360035,360036],"class_list":{"0":"post-53858","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-excavator","8":"model_no-320b","9":"model_no-320b-l","10":"model_no-320b-n","11":"model_no-320b-s","12":"model_no-320c","13":"model_no-322b-l","14":"model_no-322b-ln","15":"model_no-322c","16":"model_no-322c-fm","17":"model_no-324d","18":"model_no-324d-fm","19":"model_no-324d-fm-ll","20":"model_no-324d-l","21":"model_no-324d-ln","22":"model_no-325c","23":"model_no-325c-fm","24":"model_no-345b-ii","25":"model_no-365b","26":"model_no-365b-ii","27":"model_no-365b-l","28":"model_no-365c","29":"model_no-365c-l","30":"model_no-374d-l","31":"model_no-374f","32":"model_no-374f-l","33":"model_no-m318c","34":"model_no-m318c-mh","35":"model_no-m318d","36":"model_no-m318d-mh","37":"model_no-m325c-mh","38":"model_no-m325d-l-material-handler","39":"model_no-m325d-l-mh","40":"product_cat-mining","41":"product_tag-179-9770-caterpillar-replacement-parts","42":"product_tag-179-9770-piston-for-caterpillar","43":"product_tag-cat-179-9770-parts","44":"product_tag-caterpillar-179-9770-parts-catalog","45":"product_tag-caterpillar-179-9770-piston","46":"product_tag-caterpillar-179-9770-spare-parts","47":"product_tag-caterpillar-excavator-179-9770","49":"first","50":"instock","51":"shipping-taxable","52":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/53858","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=53858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/53379"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=53858"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=53858"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=53858"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=53858"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=53858"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=53858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}