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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415-15-05121 Service Kit, Transmission - Fits Komatsu Equipment$1,204.97Komatsu 415-15-05121 Service Kit
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415-15-05111 Service Kit, Trans Control Valve - Fits Komatsu Equipment$95.11Komatsu 415-15-05111 Service Kit
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415-15-05101 Service Kit, Torqflow Transmission - Fits Komatsu Equipment$1,204.97Komatsu 415-15-05101 Service Kit
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385-10283861 Service Kit, Treadle Valve Spring - Fits Komatsu Equipment$73.06Komatsu 385-10283861 Service Kit
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385-10058941 Service Kit, Parking Brake Air Cyl - Fits Komatsu Equipment$35.92Komatsu 385-10058941 Service Kit