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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Items 681-690 of 2171

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  1. 145-15-42530 Shaft - Fits Komatsu Equipment
    $72.66
    Komatsu 145-15-42530 Shaft
  2. 145-15-42520 Shaft - Fits Komatsu Equipment
    $103.63
    Komatsu 145-15-42520 Shaft
  3. 145-15-42510 Shaft - Fits Komatsu Equipment
    $69.60
    Komatsu 145-15-42510 Shaft
  4. 145-15-42460 Gear - Fits Komatsu Equipment
    $122.79
    Komatsu 145-15-42460 Planetary Gear
  5. 145-15-42450 Gear - Fits Komatsu Equipment
    $158.13
    Komatsu 145-15-42450 Planetary Gear
  6. 145-15-42440 Gear - Fits Komatsu Equipment
    $101.81
    Komatsu 145-15-42440 Planetary Gear
  7. 145-15-31411 Shaft - Fits Komatsu Equipment
    $592.34
    Komatsu 145-15-31411 Shaft
  8. 145-15-31410 Shaft - Fits Komatsu Equipment
    $583.90
    Komatsu 145-15-31410 Shaft
  9. 145-15-31261 Gear - Fits Komatsu Equipment
    $19.70
    Komatsu 145-15-31261 Gear
  10. 145-15-31251 Gear - Fits Komatsu Equipment
    $475.68
    Komatsu 145-15-31251 Gear
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