{"id":57273,"date":"2026-03-26T01:12:54","date_gmt":"2026-03-26T05:12:54","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-r2900g-barrel-as-1868940-caterpillar-186-8940-mining\/"},"modified":"2026-03-26T01:12:58","modified_gmt":"2026-03-26T05:12:58","slug":"cat-r2900g-barrel-as-1868940-caterpillar-186-8940-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-r2900g-barrel-as-1868940-caterpillar-186-8940-mining\/","title":{"rendered":"CAT R2900G – BARREL AS 1868940 | Caterpillar 186-8940 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 186-8940 – Barrel As 1868940 | Fits R2900G, R2900, R2900 Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 186-8940 – Barrel As 1868940 is a precision-engineered OEM replacement component designed for R2900G, R2900, and R2900 excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this barrel assembly supports critical components to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 186-8940 – barrel as 1868940 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 R2900G Excavator
\n– CAT R2900 Excavator
\n– CAT R2900 Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 186-8940
\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-r2900g-barrel-as-1868940-caterpillar-186-8940-mining\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Direct OEM Genuine<\/p>\n

Multi-Model Compatibility<\/p>\n

Heavy-Duty Mining Grade<\/p>\n

Serial Verification Available<\/p>\n

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