{"id":56057,"date":"2026-03-12T08:43:28","date_gmt":"2026-03-12T12:43:28","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-330b-l-9t-3749-motor-gp-piston-9t3749-caterpillar-mining\/"},"modified":"2026-03-12T08:43:31","modified_gmt":"2026-03-12T12:43:31","slug":"cat-330b-l-9t-3749-motor-gp-piston-9t3749-caterpillar-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-330b-l-9t-3749-motor-gp-piston-9t3749-caterpillar-mining\/","title":{"rendered":"CAT 330B L 9T-3749 MOTOR GP-PISTON 9T3749 | Caterpillar | Mining"},"content":{"rendered":"

Title
\nCaterpillar 9T-3749 Motor Gp-Piston 9T3749 | Fits 330B L, 330B, D7R II Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 9T-3749 Motor Gp-Piston 9T3749 is a precision-engineered OEM replacement component designed for 330B L, 330B, and D7R II excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this motor gp-piston supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 9T-3749 motor gp-piston 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 330B L Excavator
\n– CAT 330B Excavator
\n– CAT D7R II Excavator
\n– CAT D6R Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 9T-3749
\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-330b-l-9t-3749-motor-gp-piston-9t3749-caterpillar-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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