TRANSMISSION PARTS
This category features carefully selected Komatsu aftermarket transmission parts 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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423-15-19210 Ring, Cage Transfer Gear - Fits Komatsu Equipment$59.63Komatsu 423-15-19210 Ring Seals
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424-15-05020 Kit, Upper Transfer Gear Shim - Fits Komatsu Equipment$152.39Komatsu 424-15-05020 Shim Assembly
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424-15-05030 Kit, Lower Transfer Gear Shim - Fits Komatsu Equipment$417.94Komatsu 424-15-05030 Shim Assembly
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424-15-05040 Kit, Transfer Gear Shim - Fits Komatsu Equipment$109.08Komatsu 424-15-05040 Shim Assembly
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424-15-13551 Kit, Upper Transfer Gear Shim - Fits Komatsu Equipment$143.74Komatsu 424-15-13551 Shim Assembly
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424-15-13561 Kit, Upper Transfer Gear Shim - Fits Komatsu Equipment$143.74Komatsu 424-15-13561 Shim Assembly