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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145-15-05121 Service Kit, Case Cover - Fits Komatsu Equipment$52.85Komatsu 145-15-05121 Service Kit
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145-15-05120 Service Kit, Case Cover - Fits Komatsu Equipment$52.85Komatsu 145-15-05120 Service Kit
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145-15-05110 Service Kit, Transmission - Fits Komatsu Equipment$342.39Komatsu 145-15-05110 Service Kit
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145-15-05101 Service Kit, Transmission - Fits Komatsu Equipment$856.64Komatsu 145-15-05101 Service Kit
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145-15-05100 Service Kit, Transmission - Fits Komatsu Equipment$1,116.76Komatsu 145-15-05100 Service Kit
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145-14-05021 Service Kit, Control Valve - Fits Komatsu Equipment$98.10Komatsu 145-14-05021 Service Kit
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144-15-05220 Service Kit, Transmission - Fits Komatsu Equipment$610.21Komatsu 144-15-05220 Service Kit