{"id":55551,"date":"2026-03-04T19:29:06","date_gmt":"2026-03-05T00:29:06","guid":{"rendered":"https:\/\/allparts.expert\/parts\/uncategorized\/cat-3512b-roller-gp-track-carrier-3004545-caterpillar-300-4545-mining\/"},"modified":"2026-03-04T19:29:09","modified_gmt":"2026-03-05T00:29:09","slug":"cat-3512b-roller-gp-track-carrier-3004545-caterpillar-300-4545-mining","status":"publish","type":"product","link":"https:\/\/allparts.expert\/es\/parts\/mining\/cat-3512b-roller-gp-track-carrier-3004545-caterpillar-300-4545-mining\/","title":{"rendered":"CAT 3512B ROLLER GP-TRACK CARRIER 3004545 | Caterpillar 300-4545 | Mining"},"content":{"rendered":"

Title
\nCaterpillar 300-4545 Roller Gp-Track Carrier 3004545 | Fits 3512B, 330D, 336D Excavators<\/p>\n

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Opening Paragraph
\nThe Caterpillar 300-4545 Roller Gp-Track Carrier 3004545 is a precision-engineered OEM replacement component designed for 3512B, 330D, and 336D excavators operating in mining and heavy construction environments. Built for structural durability and exact fitment, this roller gp-track carrier 3004545 supports critical assemblies to ensure reliable performance and reduced downtime.<\/p>\n

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Common Applications
\nThis Caterpillar 300-4545 roller gp-track carrier 3004545 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 3512B Excavator
\n– CAT 330D Excavator
\n– CAT 336D Excavator
\n– CAT 336D L Excavator
\n(Verify fitment with your specific serial number.)<\/p>\n

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OEM Reference
\nPart Number: 300-4545
\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-3512b-roller-gp-track-carrier-3004545-caterpillar-300-4545-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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