SERVICE KITS
This category features carefully selected Komatsu aftermarket service kits 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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144-15-05140 Service Kit, Case Cover - Fits Komatsu Equipment$44.69Komatsu 144-15-05140 Service Kit
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144-15-05131 Service Kit, Lubrication Valve - Fits Komatsu Equipment$13.38Komatsu 144-15-05131 Service Kit
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144-15-05130 Service Kit, Lubrication Valve - Fits Komatsu Equipment$15.82Komatsu 144-15-05130 Service Kit
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144-15-05120 Service Kit, Control Valve - Fits Komatsu Equipment$48.15Komatsu 144-15-05120 Service Kit
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144-15-05111 Service Kit, Transmission - Fits Komatsu Equipment$619.71Komatsu 144-15-05111 Service Kit
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144-15-05110 Service Kit, Transmission - Fits Komatsu Equipment$619.71Komatsu 144-15-05110 Service Kit
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144-15-05100 Service Kit, Transmission And Valve - Fits Komatsu Equipment$695.31Komatsu 144-15-05100 Service Kit
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