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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566-63-05010 Service Kit, Hoist Cylinder - Fits Komatsu Equipment$347.18Komatsu 566-63-05010 Service Kit
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566-61-05020 Service Kit, Hoist Line - Fits Komatsu Equipment$153.59Komatsu 566-61-05020 Service Kit
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566-60-06011 Service Kit, Transmission Oil Pan - Fits Komatsu Equipment$493.33Komatsu 566-60-06011 Service Kit
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566-44-05021 Service Kit, Relay Valve - Fits Komatsu Equipment$144.32Komatsu 566-44-05021 Service Kit
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566-35-05080 Service Kit, Parking Valve - Fits Komatsu Equipment$40.33Komatsu 566-35-05080 Service Kit
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566-35-05025 Service Kit, Front Brake Chamber - Fits Komatsu Equipment$537.76Komatsu 566-35-05025 Service Kit
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566-35-05013 Service Kit, Retarder Valve - Fits Komatsu Equipment$256.62Komatsu 566-35-05013 Service Kit
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566-33-05015 Service Kit, Rear Brake - Fits Komatsu Equipment$498.25Komatsu 566-33-05015 Service Kit