GASKETS
This category features carefully selected Komatsu aftermarket gaskets from WQParts. Every component is chosen to deliver consistent fit, durability, and performance in tough working conditions. Whether you are rebuilding a specific system or refreshing high‑wear components, our Komatsu replacement parts help you reduce downtime without sacrificing quality or safety.
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6138-K1-1101 Gasket Kit, Cylinder Head - Fits Komatsu Equipment$652.83Komatsu 6138-K1-1101 Gasket Kit
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6138-K1-9900 Gasket Kit, Cylinder Head - Fits Komatsu Equipment$652.83Komatsu 6138-K1-9900 Gasket Kit
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6138-K1-9901 Gasket Kit, Cylinder Head - Fits Komatsu Equipment$613.71Komatsu 6138-K1-9901 Gasket Kit
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6138-K2-9901 Gasket Kit, Cylinder Block - Fits Komatsu Equipment$278.89Komatsu 6138-K2-9901 Gasket Kit
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6144-K1-0100 Gasket Kit, Cylinder Head - Fits Komatsu Equipment$166.58Komatsu 6144-K1-0100 Gasket Kit
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6144-K1-0102 Gasket Kit, Cylinder Head - Fits Komatsu Equipment$166.58Komatsu 6144-K1-0102 Gasket Kit
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