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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  1. 300-27-31310 Shaft - Fits Komatsu Equipment
    $153.93
    Komatsu 300-27-31310 Shaft
  2. 287-15-22710 Disc - Fits Komatsu Equipment
    $227.19
    Komatsu 287-15-22710 Disc
  3. 283-20-11210W Spider - Fits Komatsu Equipment
    $191.86
    Komatsu 283-20-11210W Spider
  4. 281-15-12720 Plate - Fits Komatsu Equipment
    Special Price $128.52 Regular Price $183.60
    Komatsu 281-15-12720 Plate Transmission
  5. 281-15-12543 Shaft - Fits Komatsu Equipment
    $85.02
    Komatsu 281-15-12543 Shaft
  6. 281-15-12542 Shaft - Fits Komatsu Equipment
    $85.02
    Komatsu 281-15-12542 Shaft
  7. 23S-15-12740 Disc - Fits Komatsu Equipment
    Special Price $75.85 Regular Price $108.35
    Komatsu 23S-15-12740 Disc With Heat Treatment
  8. 23S-15-12730 Disc - Fits Komatsu Equipment
    $107.35
    Komatsu 23S-15-12730 Disc
  9. 23S-15-12720 Disc - Fits Komatsu Equipment
    Special Price $85.67 Regular Price $122.39
    Komatsu 23S-15-12720 Disc Transmission
  10. 23C-25-51331 Disc - Fits Komatsu Equipment
    $62.47
    Komatsu 23C-25-51331 Disc
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