Chassis Parts

Maximize Uptime with Premium Komatsu Chassis Parts

As a leading supplier of superior engineering machinery parts, we offer a comprehensive inventory of both genuine and high-quality aftermarket Komatsu chassis parts. Our extensive range ensures optimal performance and longevity for your Komatsu excavators, bulldozers, loaders, and other heavy equipment. We specialize in providing a complete spectrum of undercarriage components, including:

Track Chains & Shoes: Engineered for durability and traction in demanding environments.
Rollers (Track & Carrier): Designed for smooth operation and extended wear life.
Sprockets & Segments: Precision-engineered for efficient power transmission.
Idlers & Recoil Springs: Ensuring proper track tension and shock absorption.
Our premium Komatsu chassis parts are critical for maintaining the stability, mobility, and overall efficiency of your machinery across diverse applications such as construction, mining, forestry, and earthmoving. Trust our expertise and reliable supply chain to keep your Komatsu equipment operating at peak performance. Contact us today for expert consultation and competitive pricing on all your Komatsu chassis part needs.

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  1. FRAME - 421-46-42300

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-42300
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  2. BOLT - 421-46-43110

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-43110
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  3. FRAME - 421-46-41101

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-41101
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  4. U-PACKING - 421-46-37170

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-37170
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  5. PIN - 421-46-41720

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-41720
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  6. PACKING - 421-46-15132

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-15132
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  7. RETAINER - 421-46-37150

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-37150
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  8. WASHER - 421-46-37130

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-37130
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  9. SPACER - 421-46-11741

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-11741
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  10. BUSHING REAR - 421-46-37120

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-37120
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  11. PIN - 421-46-21760

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-21760
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  12. SUPPORT - 421-46-37110

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-37110
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  13. SPACER - 421-46-11730

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-11730
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  14. CLIP - 421-46-12980

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12980
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  15. PIN - 421-46-12740

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12740
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  16. SHIM - 421-46-11781

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-11781
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  17. LOCK - 421-46-12920

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12920
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  18. BAR - 421-46-12880

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12880
    • Category: F.AXLE/AXLE SUPPORT/FRAME
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  19. PIN - 421-46-12731

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12731
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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  20. BUSHING - 421-46-12331

    Product Parameters:

    • Brand: Komatsu Limited
    • Part No: 421-46-12331
    • Category: F.AXLE/AXLE SUPPORT/FRAME
    • Availability: In stock
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