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    • Picture of Piston Std

    6204-31-2121 Komatsu Piston Std

    Replacement for: Komatsu
    Part number: 6204-31-2121
    SKU: KO6204-31-2121
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    The Komatsu Piston Std (part #6204-31-2121) is an aftermarket replacement engine component built to meet or exceed OEM specifications. Engine components support combustion, lubrication, and power delivery, and are replaced as part of routine service or repair. Confirm the correct part by part number 6204-31-2121, or contact our team to verify fitment for your model.

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