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Komatsu

Komatsu Ltd. is a leading global manufacturer and supplier of construction, mining, and industrial equipment, providing innovative solutions to customers across a wide range of industries. Founded in 1921 by Meitaro Takeuchi in Komatsu City, Japan, the company has grown to become one of the world's largest manufacturers of earthmoving, mining, and utility equipment, with a presence in over 150 countries.

Komatsu's extensive product portfolio includes hydraulic excavators, bulldozers, wheel loaders, dump trucks, motor graders, forklifts, and forestry equipment, as well as advanced mining solutions, such as Autonomous Haulage Systems (AHS) and intelligent Machine Control (iMC) technology. The company is committed to developing environmentally-friendly and energy-efficient equipment, exemplified by its hybrid and electric machinery offerings.

In addition to its high-quality equipment, Komatsu provides a comprehensive range of aftermarket services, including maintenance, repair, parts supply, remanufacturing, and training. The company's Komtrax telematics system enables customers to monitor their equipment's performance, location, and health, helping them optimize operations, reduce downtime, and minimize total cost of ownership.

Komatsu's dedication to innovation, quality, and customer satisfaction has earned it a strong reputation in the global construction and mining equipment industries. With a focus on sustainable growth and a commitment to creating value for society, Komatsu aims to contribute to the advancement of its customers' businesses while minimizing the environmental impact of its operations and products.

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    $60.00
    $60.00 - $60.00
    $60.00
    $38.35
    $38.35 - $38.35
    $38.35

    Komatsu 707-35-92300 - Seal - Back-up Ring

    224 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $60.00
    $60.00 - $60.00
    $60.00
    $38.35
    $38.35 - $38.35
    $38.35
  • $53.50
    $53.50 - $53.50
    $53.50
    $34.19
    $34.19 - $34.19
    $34.19

    Komatsu 707-35-92050 - Seal - Back-up Ring

    160 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $53.50
    $53.50 - $53.50
    $53.50
    $34.19
    $34.19 - $34.19
    $34.19
  • $52.00
    $52.00 - $52.00
    $52.00
    $33.28
    $33.28 - $33.28
    $33.28

    Komatsu 707-35-92020 - Seal - Back-up Ring

    270 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $52.00
    $52.00 - $52.00
    $52.00
    $33.28
    $33.28 - $33.28
    $33.28
  • $8.50
    $8.50 - $8.50
    $8.50
    $5.35
    $5.35 - $5.35
    $5.35

    Komatsu 707-35-91850 - Seal - Back-up Ring

    225 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $8.50
    $8.50 - $8.50
    $8.50
    $5.35
    $5.35 - $5.35
    $5.35
  • $49.50
    $49.50 - $49.50
    $49.50
    $31.76
    $31.76 - $31.76
    $31.76

    Komatsu 707-35-91840 - Seal - Back-up Ring

    145 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $49.50
    $49.50 - $49.50
    $49.50
    $31.76
    $31.76 - $31.76
    $31.76
  • More on the way
    $45.50
    $45.50 - $45.50
    $45.50
    $29.04
    $29.04 - $29.04
    $29.04

    Komatsu 707-35-91750 - Seal - Back-up Ring

    Contact us for lead time

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $45.50
    $45.50 - $45.50
    $45.50
    $29.04
    $29.04 - $29.04
    $29.04
    More on the way
  • $39.00
    $39.00 - $39.00
    $39.00
    $24.92
    $24.92 - $24.92
    $24.92

    Komatsu 707-35-91660 - Seal - Back-up Ring

    833 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $39.00
    $39.00 - $39.00
    $39.00
    $24.92
    $24.92 - $24.92
    $24.92
  • $42.50
    $42.50 - $42.50
    $42.50
    $27.16
    $27.16 - $27.16
    $27.16

    Komatsu 707-35-91650 - Seal - Back-up Ring

    199 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $42.50
    $42.50 - $42.50
    $42.50
    $27.16
    $27.16 - $27.16
    $27.16
  • $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61

    Komatsu 707-35-91630 - Seal - Back-up Ring

    177 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61
  • $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61

    Komatsu 707-35-91610 - Seal - Back-up Ring

    177 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61
  • $40.50
    $40.50 - $40.50
    $40.50
    $25.77
    $25.77 - $25.77
    $25.77

    Komatsu 707-35-91550 - Seal - Back-up Ring

    146 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $40.50
    $40.50 - $40.50
    $40.50
    $25.77
    $25.77 - $25.77
    $25.77
  • $37.50
    $37.50 - $37.50
    $37.50
    $23.92
    $23.92 - $23.92
    $23.92

    Komatsu 707-35-91440 - Seal - Back-up Ring

    271 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $37.50
    $37.50 - $37.50
    $37.50
    $23.92
    $23.92 - $23.92
    $23.92
  • $33.50
    $33.50 - $33.50
    $33.50
    $21.57
    $21.57 - $21.57
    $21.57

    Komatsu 707-35-91320 - Seal - Back-up Ring

    1264 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $33.50
    $33.50 - $33.50
    $33.50
    $21.57
    $21.57 - $21.57
    $21.57
  • $35.00
    $35.00 - $35.00
    $35.00
    $22.30
    $22.30 - $22.30
    $22.30

    Komatsu 707-35-91311 - Seal - Back-up Ring

    132 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $35.00
    $35.00 - $35.00
    $35.00
    $22.30
    $22.30 - $22.30
    $22.30
  • $32.00
    $32.00 - $32.00
    $32.00
    $20.57
    $20.57 - $20.57
    $20.57

    Komatsu 707-35-91250 - Seal - Back-up Ring

    663 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $32.00
    $32.00 - $32.00
    $32.00
    $20.57
    $20.57 - $20.57
    $20.57
  • $31.50
    $31.50 - $31.50
    $31.50
    $20.06
    $20.06 - $20.06
    $20.06

    Komatsu 707-35-91220 - Seal - Back-up Ring

    1271 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $31.50
    $31.50 - $31.50
    $31.50
    $20.06
    $20.06 - $20.06
    $20.06
  • $34.50
    $34.50 - $34.50
    $34.50
    $22.04
    $22.04 - $22.04
    $22.04

    Komatsu 707-35-91200 - Seal - Back-up Ring

    806 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.50
    $34.50 - $34.50
    $34.50
    $22.04
    $22.04 - $22.04
    $22.04
  • $37.50
    $37.50 - $37.50
    $37.50
    $23.92
    $23.92 - $23.92
    $23.92

    Komatsu 707-35-91140 - Seal - Back-up Ring

    271 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $37.50
    $37.50 - $37.50
    $37.50
    $23.92
    $23.92 - $23.92
    $23.92
  • $28.50
    $28.50 - $28.50
    $28.50
    $18.26
    $18.26 - $18.26
    $18.26

    Komatsu 707-35-91130 - Seal - Back-up Ring

    1864 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $28.50
    $28.50 - $28.50
    $28.50
    $18.26
    $18.26 - $18.26
    $18.26
  • $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61

    Komatsu 707-35-91100 - Seal - Back-up Ring

    177 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61
  • $28.00
    $28.00 - $28.00
    $28.00
    $17.77
    $17.77 - $17.77
    $17.77

    Komatsu 707-35-91060 - Seal - Back-up Ring

    617 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $28.00
    $28.00 - $28.00
    $28.00
    $17.77
    $17.77 - $17.77
    $17.77
  • $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71

    Komatsu 707-35-91050 - Seal - Back-up Ring

    1086 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71
  • $120.00
    $120.00 - $120.00
    $120.00
    $76.66
    $76.66 - $76.66
    $76.66

    Komatsu 707-35-91020 - Seal - Back-up Ring

    1335 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $120.00
    $120.00 - $120.00
    $120.00
    $76.66
    $76.66 - $76.66
    $76.66
  • $39.00
    $39.00 - $39.00
    $39.00
    $24.98
    $24.98 - $24.98
    $24.98

    Komatsu 707-35-91010 - Seal - Back-up Ring

    1086 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $39.00
    $39.00 - $39.00
    $39.00
    $24.98
    $24.98 - $24.98
    $24.98
  • $23.50
    $23.50 - $23.50
    $23.50
    $14.95
    $14.95 - $14.95
    $14.95

    Komatsu 707-35-90980 - Seal - Back-up Ring

    1371 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $23.50
    $23.50 - $23.50
    $23.50
    $14.95
    $14.95 - $14.95
    $14.95
  • $24.00
    $24.00 - $24.00
    $24.00
    $15.31
    $15.31 - $15.31
    $15.31

    Komatsu 707-35-90970 - Seal - Back-up Ring

    875 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $24.00
    $24.00 - $24.00
    $24.00
    $15.31
    $15.31 - $15.31
    $15.31
  • $24.00
    $24.00 - $24.00
    $24.00
    $15.31
    $15.31 - $15.31
    $15.31

    Komatsu 707-35-90960 - Seal - Back-up Ring

    875 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $24.00
    $24.00 - $24.00
    $24.00
    $15.31
    $15.31 - $15.31
    $15.31
  • $23.50
    $23.50 - $23.50
    $23.50
    $14.95
    $14.95 - $14.95
    $14.95

    Komatsu 707-35-90940 - Seal - Back-up Ring

    1371 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $23.50
    $23.50 - $23.50
    $23.50
    $14.95
    $14.95 - $14.95
    $14.95
  • $16.00
    $16.00 - $16.00
    $16.00
    $10.28
    $10.28 - $10.28
    $10.28

    Komatsu 707-35-90920 - Seal - Back-up Ring

    629 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $16.00
    $16.00 - $16.00
    $16.00
    $10.28
    $10.28 - $10.28
    $10.28
  • More on the way
    $23.50
    $23.50 - $23.50
    $23.50
    $15.11
    $15.11 - $15.11
    $15.11

    Komatsu 707-35-90810 - Seal - Back-up Ring

    Contact us for lead time

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $23.50
    $23.50 - $23.50
    $23.50
    $15.11
    $15.11 - $15.11
    $15.11
    More on the way
  • $18.00
    $18.00 - $18.00
    $18.00
    $11.45
    $11.45 - $11.45
    $11.45

    Komatsu 707-35-90730 - Seal - Back-up Ring

    159 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $18.00
    $18.00 - $18.00
    $18.00
    $11.45
    $11.45 - $11.45
    $11.45
  • $7.00
    $7.00 - $7.00
    $7.00
    $4.48
    $4.48 - $4.48
    $4.48

    Komatsu 707-35-90300 - Seal - Back-up Ring

    380 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $7.00
    $7.00 - $7.00
    $7.00
    $4.48
    $4.48 - $4.48
    $4.48
  • $28.50
    $28.50 - $28.50
    $28.50
    $18.26
    $18.26 - $18.26
    $18.26

    Komatsu 707-35-90030 - Seal - Back-up Ring

    1864 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $28.50
    $28.50 - $28.50
    $28.50
    $18.26
    $18.26 - $18.26
    $18.26
  • $27.00
    $27.00 - $27.00
    $27.00
    $17.26
    $17.26 - $17.26
    $17.26

    Komatsu 707-35-90010 - Seal - Back-up Ring

    1335 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $27.00
    $27.00 - $27.00
    $27.00
    $17.26
    $17.26 - $17.26
    $17.26
  • $41.00
    $41.00 - $41.00
    $41.00
    $26.30
    $26.30 - $26.30
    $26.30

    Komatsu 707-35-52991 - Seal - Back-up Ring

    947 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $41.00
    $41.00 - $41.00
    $41.00
    $26.30
    $26.30 - $26.30
    $26.30
  • $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61

    Komatsu 707-35-52951 - Seal - Back-up Ring

    177 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61
  • $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61

    Komatsu 707-35-52950 - Seal - Back-up Ring

    177 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.00
    $34.00 - $34.00
    $34.00
    $21.61
    $21.61 - $21.61
    $21.61
  • $33.00
    $33.00 - $33.00
    $33.00
    $21.13
    $21.13 - $21.13
    $21.13

    Komatsu 707-35-52940 - Seal - Back-up Ring

    696 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $33.00
    $33.00 - $33.00
    $33.00
    $21.13
    $21.13 - $21.13
    $21.13
  • $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71

    Komatsu 707-35-52930 - Seal - Back-up Ring

    840 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71
  • $32.00
    $32.00 - $32.00
    $32.00
    $20.41
    $20.41 - $20.41
    $20.41

    Komatsu 707-35-52920 - Seal - Back-up Ring

    264 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $32.00
    $32.00 - $32.00
    $32.00
    $20.41
    $20.41 - $20.41
    $20.41
  • $41.00
    $41.00 - $41.00
    $41.00
    $26.27
    $26.27 - $26.27
    $26.27

    Komatsu 707-35-52911 - Seal - Back-up Ring

    947 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $41.00
    $41.00 - $41.00
    $41.00
    $26.27
    $26.27 - $26.27
    $26.27
  • $31.50
    $31.50 - $31.50
    $31.50
    $20.12
    $20.12 - $20.12
    $20.12

    Komatsu 707-35-52910 - Seal - Back-up Ring

    546 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $31.50
    $31.50 - $31.50
    $31.50
    $20.12
    $20.12 - $20.12
    $20.12
  • $30.50
    $30.50 - $30.50
    $30.50
    $19.62
    $19.62 - $19.62
    $19.62

    Komatsu 707-35-52900 - Seal - Back-up Ring

    860 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $30.50
    $30.50 - $30.50
    $30.50
    $19.62
    $19.62 - $19.62
    $19.62
  • $38.00
    $38.00 - $38.00
    $38.00
    $24.19
    $24.19 - $24.19
    $24.19

    Komatsu 707-35-52880 - Seal - Back-up Ring

    546 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $38.00
    $38.00 - $38.00
    $38.00
    $24.19
    $24.19 - $24.19
    $24.19
  • $34.50
    $34.50 - $34.50
    $34.50
    $22.04
    $22.04 - $22.04
    $22.04

    Komatsu 707-35-52860 - Seal - Back-up Ring

    1454 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $34.50
    $34.50 - $34.50
    $34.50
    $22.04
    $22.04 - $22.04
    $22.04
  • $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71

    Komatsu 707-35-52830 - Seal - Back-up Ring

    1365 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

    View Full Details
    $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71
  • $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71

    Komatsu 707-35-52780 - Seal - Back-up Ring

    840 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $32.50
    $32.50 - $32.50
    $32.50
    $20.71
    $20.71 - $20.71
    $20.71
  • $32.00
    $32.00 - $32.00
    $32.00
    $20.41
    $20.41 - $20.41
    $20.41

    Komatsu 707-35-52770 - Seal - Back-up Ring

    982 in stock

    Enhance the sealing reliability of your hydraulic systems with our top-quality Backup Rings. These supportive components are designed to prevent se...

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    $32.00
    $32.00 - $32.00
    $32.00
    $20.41
    $20.41 - $20.41
    $20.41

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