{"id":58655,"date":"2026-04-24T20:36:29","date_gmt":"2026-04-25T00:36:29","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-d326-gear-sun-8e7838-caterpillar-8e-7838-mining\/"},"modified":"2026-04-24T20:37:50","modified_gmt":"2026-04-25T00:37:50","slug":"cat-d326-gear-sun-8e7838-caterpillar-8e-7838-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-d326-gear-sun-8e7838-caterpillar-8e-7838-mining\/","title":{"rendered":"CAT D326 GEAR-SUN 8E7838 | Caterpillar 8E-7838 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 8E-7838 Gear-Sun | Fits D326, 589, D9R, 58L Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 8E-7838 Gear-Sun is a precision-engineered OEM replacement component designed for D326, 589, D9R, 58L excavators operating in Engine – Generator Set and heavy construction environments. Built for structural durability and exact fitment, this gear-sun supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 8E-7838 gear-sun is essential for:
\nProfessional maintenance of CAT excavators.
\nDirect replacement of worn structural and pivot components.
\nHeavy-duty Engine – Generator Set and earthmoving operations.
\nMaintaining proper alignment in equipment linkage systems.<\/p>\n

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Fits The Following Models
\nCAT D326 Excavator
\nCAT 589 Excavator
\nCAT D9R Excavator
\nCAT 58L Excavator
\nCAT 59L Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 8E-7838
\nBrand: Caterpillar
\nCategory: Engine – Generator Set
\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-d326-gear-sun-8e7838-caterpillar-8e-7838-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":58654,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[28676],"model_no":[389011,13195,13196,21404,20584,1671,13198,1672,1673,19940,19941,21059,18105,18106,1674,1675,2677,2678,95,2679,2680,19935,19937,1667,18107,1669,1666],"product_cat":[144],"product_tag":[391284,391290,391281,391288,391293,391287,391295,391291,391282,391286,391296,391289,391283,391285,391294,391292],"class_list":{"0":"post-58655","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-engine-generator-set","8":"model_no-389011","9":"model_no-10su","10":"model_no-10u","11":"model_no-21404","12":"model_no-20584","13":"model_no-58l","14":"model_no-13198","15":"model_no-59l","16":"model_no-59n","17":"model_no-8a","18":"model_no-8s","19":"model_no-8u","20":"model_no-9c","21":"model_no-9s","22":"model_no-9su","23":"model_no-9u","24":"model_no-d10","25":"model_no-d10n","26":"model_no-d10r","27":"model_no-d10t","28":"model_no-d10t2","29":"model_no-d326","30":"model_no-d8l","31":"model_no-d9-gc","32":"model_no-d9l","33":"model_no-d9n","34":"model_no-d9r","35":"product_cat-mining","36":"product_tag-8e-7838-engine-parts","37":"product_tag-8e-7838-for-589","38":"product_tag-8e-7838-gear-sun","39":"product_tag-8e-7838-generator-set-parts","40":"product_tag-8e-7838-replacement-parts","41":"product_tag-8e-7838-sun-gear","42":"product_tag-8e-7838-sun-gear-for-cat","43":"product_tag-cat-8e-7838-gear","44":"product_tag-cat-8e-7838-parts","45":"product_tag-cat-d9r-8e-7838","46":"product_tag-cat-generator-set-8e-7838-parts","47":"product_tag-caterpillar-58l-parts","48":"product_tag-caterpillar-8e-7838","49":"product_tag-caterpillar-d326-parts","50":"product_tag-caterpillar-engine-gear-8e-7838","51":"product_tag-d9r-gear-8e-7838","53":"first","54":"instock","55":"shipping-taxable","56":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/58655","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=58655"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/58654"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=58655"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=58655"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=58655"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=58655"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=58655"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=58655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}