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. 145-14-35110 Spider Asm - Fits Komatsu Equipment
    $113.18
    Komatsu 145-14-35110 Spider Assembly
  2. 14Y-22-13140 Disk - Fits Komatsu Equipment
    $163.40
    Komatsu 14Y-22-13140 Disc
  3. 150-10-12111 Spider Asm - Fits Komatsu Equipment
    $188.54
    Komatsu 150-10-12111 Spider Assembly
  4. 150-10-12310 Spider Asm - Fits Komatsu Equipment
    $188.54
    Komatsu 150-10-12310 Spider Assembly
  5. 154-15-62710 Disc - Fits Komatsu Equipment
    Special Price $90.94 Regular Price $129.92
    Komatsu 154-15-62710 Disc
  6. 154-20-11100 Spider Asm - Fits Komatsu Equipment
    $188.54
    Komatsu 154-20-11100 Spider Assembly
  7. 131-21-43211 Disc - Fits Komatsu Equipment
    $128.50
    Komatsu 131-21-43211 Disc Clutch Steering
  8. 154-20-71130 Universal Joint - Fits Komatsu Equipment
    $850.53
    Komatsu 154-20-71130 Universal Joint
  9. 131-21-43220 Disc - Fits Komatsu Equipment
    $115.94
    Komatsu 131-21-43220 Disc Clutch Steering
  10. 154-65-00421 Spider - Fits Komatsu Equipment
    $126.54
    Komatsu 154-65-00421 Spider
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