Upgrade your machine’s performance with this premium aftermarket overhaul rebuild kit designed for Komatsu 3D84-1 series diesel engines, including models 3D84-1A, 3D84-1B, 3D84-1C, 3D84-1D, 3D84-1F, 3D84-1FA, 3D84-1G, 3D84-1GA, 3D84-1GA-U, and 3D84-1H. Engineered to deliver OEM-level fit, reliability, and durability, this kit is the perfect choice for restoring your excavator, wheel loader, or mini digger to peak performance.
Compatible with a wide range of machines, including Komatsu PC20-5, PC20-6, PC30-6, PC30, PC38UU-1, WA30-2, as well as Kobelco SK30SR-2, SK35SR-2, SK30SR-3, Takeuchi TB28FR, TB125, and Yanmar VIO30-2, VIO35-2, plus B27-B, B37-2A, B37-2B diggers and minibaggers.
Kit Contents:
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Full Engine Gasket Set
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Cylinder Liner Set (Semi-finished – requires machining)
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Pistons (set of 3)
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Piston Pins & Pin Clips
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Piston Ring Set
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Thrust Washers
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Main Bearings
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Connecting Rod Bearings
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Intake & Exhaust Valves
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Valve Guides & Valve Seats
Whether you’re overhauling a worn-out engine or preventing costly breakdowns, this rebuild kit provides all essential components in one complete package. Built to meet high-performance demands, it’s ideal for heavy-duty construction and industrial applications.
