{"id":59152,"date":"2026-05-01T00:13:28","date_gmt":"2026-05-01T04:13:28","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-637e-gear-sun-9g0328-caterpillar-9g-0328-mining\/"},"modified":"2026-05-01T00:13:34","modified_gmt":"2026-05-01T04:13:34","slug":"cat-637e-gear-sun-9g0328-caterpillar-9g-0328-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-637e-gear-sun-9g0328-caterpillar-9g-0328-mining\/","title":{"rendered":"CAT 637E GEAR-SUN 9G0328 | Caterpillar 9G-0328 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 9G-0328 Gear-Sun | Fits 637E, 627E, 627F, 627G Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 9G-0328 Gear-Sun is a precision-engineered OEM replacement component designed for 637E, 627E, 627F, and 627G excavators operating in Wheel Tractor-scraper 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 9G-0328 gear-sun is essential for:
\n– Professional maintenance of CAT excavators.
\n– Direct replacement of worn structural and pivot components.
\n– Heavy-duty Wheel Tractor-scraper and earthmoving operations.
\n– Maintaining proper alignment in equipment linkage systems. <\/p>\n

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Fits The Following Models
\n– CAT 637E Excavator
\n– CAT 627E Excavator
\n– CAT 627F Excavator
\n– CAT 627G Excavator
\n– CAT 637G Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 9G-0328
\nBrand: Caterpillar
\nCategory: Wheel Tractor-scraper
\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-637e-gear-sun-9g0328-caterpillar-9g-0328-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":59151,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_joinchat":[]},"product_brand":[36],"machine-type":[18046],"model_no":[6729,8796,8797,8798,38737,37558,38728,6730,8800,15479,37557],"product_cat":[144],"product_tag":[396211,396212,396216,396218,396205,396215,396213,396208,396214,396210,396209,396217,396206,396207,396219,83364],"class_list":{"0":"post-59152","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-caterpillar","7":"machine-type-wheel-tractor-scraper","8":"model_no-6729","9":"model_no-627e","10":"model_no-627f","11":"model_no-627g","12":"model_no-627h","13":"model_no-627k","14":"model_no-627k-lrc","15":"model_no-6730","16":"model_no-637e","17":"model_no-637g","18":"model_no-637k","19":"product_cat-mining","20":"product_tag-627f-parts-cat-9g-0328","21":"product_tag-637g-caterpillar-parts","22":"product_tag-9g-0328-caterpillar-gear-sun","23":"product_tag-9g-0328-compatibility-with-637g","24":"product_tag-9g-0328-gear-sun","25":"product_tag-9g-0328-gear-sun-for-sale","26":"product_tag-9g-0328-replacement-parts","27":"product_tag-9g-0328-wheel-tractor-scraper","28":"product_tag-buy-9g-0328-online","29":"product_tag-cat-627e-gear-sun","30":"product_tag-cat-637e-parts","31":"product_tag-cat-9g-0328-gear-sun-specifications","32":"product_tag-cat-9g-0328-parts","33":"product_tag-caterpillar-9g-0328-gear-sun","34":"product_tag-caterpillar-9g-0328-gear-sun-installation","35":"product_tag-caterpillar-wheel-tractor-scraper-parts-2","37":"first","38":"instock","39":"shipping-taxable","40":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product\/59152","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=59152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media\/59151"}],"wp:attachment":[{"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/media?parent=59152"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_brand?post=59152"},{"taxonomy":"machine-type","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/machine-type?post=59152"},{"taxonomy":"model_no","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/model_no?post=59152"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_cat?post=59152"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/allparts.expert\/es\/wp-json\/wp\/v2\/product_tag?post=59152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}