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Komatsu Heavy Equipment Parts

Komatsu Heavy Equipment Parts

New Aftermarket, Used and Rebuilt Komatsu Parts

AMS Parts is proud to be an industry leading supplier of new OEM surplus, used and rebuilt parts for Komatsu machines. Whether you're looking for a D31A dozer engine or an undercarriage for one of the newer PC290LC-10 excavators, we have you covered. Our goal is to become your go-to Komatsu parts supplier by developing a relationship of trust, qual...moreity and savings. Since its establishment in 1921, Komatsu has become the world's second largest supplier of earth moving equipment and they bring a wealth of experience, quality and trust to the construction equipment industry. As a Komatsu machine owner, it is important that you not only find the replacement part you're looking for, but also a quality part for an excellent price. Give us a call today and let's begin a relationship of trust, quality and savings! If we don't have a part in stock or don't carry it, we'll track it down for you at the best price possible.


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All Komatsu Parts

Grsr 3b Pc100-5 KM1263/600

Grsr 3b Pc100-5

  • Part #: KM1263/600
  • Weight: 32.76
  • Fits Machine(s): PC128US-2
  • Category(s): Undercarriages
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Swash Plate TZ263B2003-01-K

Swash Plate

  • Part #: TZ263B2003-01-K
  • Fits Machine(s): PC128US-2
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Crankshaft TZ277B1009-00

Crankshaft

  • Part #: TZ277B1009-00
  • Fits Machine(s): PC128US-2
  • Category(s): Engines & Engine Parts
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Radiator 22B-03-31411

Radiator

  • Part #: 22B-03-31411
  • Category(s): Radiators
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Final Drive, Complete 22B-60-22113

Final Drive, Complete

  • Part #: 22B-60-22113
  • Fits Machine(s): PC138USLC-11, PC138USLC-10
  • Category(s): Final Drives
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Drive Motor ONLY TZ286B200000JA

Drive Motor ONLY

  • Part #: TZ286B200000JA
  • Fits Machine(s): PC128USLC-1
  • Category(s): Final Drives
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S/f Rlr Grp 203-30-00110

S/f Rlr Grp

  • Part #: 203-30-00110
  • Weight: 50.20
  • Fits Machine(s): PC128UU-1
  • Category(s): Undercarriages
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Digging Bucket 203-926-6210

Digging Bucket

  • Part #: 203-926-6210
  • Fits Machine(s): PC128UU-1
  • Category(s): Attachments
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Stick / Dipper Arm 21Y-70-00071

Stick / Dipper Arm

  • Part #: 21Y-70-00071
  • Fits Machine(s): PC128UU-1
  • Category(s): Booms & Stick Components
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Swing Motor 708-1L-00061

Swing Motor

  • Part #: 708-1L-00061
  • Fits Machine(s): PC128UU-1
  • Category(s): Swing Machinery
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Main Hydraulic Pump 708-1L-00421

Main Hydraulic Pump

  • Part #: 708-1L-00421
  • Fits Machine(s): PC128UU-1
  • Category(s): Hydraulic Pumps
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Drive Motor ONLY TZ263B200002BQ

Drive Motor ONLY

  • Part #: TZ263B200002BQ
  • Fits Machine(s): PC128UU-1
  • Category(s): Final Drives
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Swash Plate TZ263B2003-01-B

Swash Plate

  • Part #: TZ263B2003-01-B
  • Fits Machine(s): PC128UU-1
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Seal Kit TZ263B9000-00

Seal Kit

  • Part #: TZ263B9000-00
  • Fits Machine(s): PC128UU-1
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Swing Drive without Motor 21Y-26-01000

Swing Drive without Motor

  • Part #: 21Y-26-01000
  • Fits Machine(s): PC128UU-2
  • Category(s): Swing Machinery
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Drive Motor ONLY TZ285B200000ED

Drive Motor ONLY

  • Part #: TZ285B200000ED
  • Fits Machine(s): PC128UU-2
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 20M-60-82001

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 20M-60-82001
  • Fits Machine(s): PC12R-8, PC15R-8
  • Category(s): Final Drives
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Main Hydraulic Pump 20M-60-84100

Main Hydraulic Pump

  • Part #: 20M-60-84100
  • Fits Machine(s): PC12R-8
  • Category(s): Hydraulic Pumps
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Complete Final Drive (planetary/travel Drive) with Motor 20W-60-32001

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 20W-60-32001
  • Fits Machine(s): PC12R-8, PC15R-8
  • Category(s): Final Drives
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Drive Motor ONLY 843200558

Drive Motor ONLY

  • Part #: 843200558
  • Fits Machine(s): PC12R-8, PC15R-8
  • Category(s): Final Drives
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