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Excavator Replacement Parts

Excavator Replacement Parts

Aftermarket new, used, rebuilt Excavator parts

Thank you for visiting AMS Parts, your #1 choice in new, used and rebuilt Excavator parts. From Case to Komatsu, final drives, undercarriages, engines, cylinders, cabs, pumps and so much more, AMS has you covered! We have a national reach for all of our customers and provide parts to customers around the globe. To request a quote, simply give us a call or fill in and submit the form below and a customer service and parts specialist will reply with a quote in minutes.


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Select Excavator Make

All Excavator Parts

Idler Grp 490e AT180421

Idler Grp 490e

  • Part #: AT180421
  • Weight: 187.00
  • Fits Machine(s): EX120-2
  • Category(s): Undercarriages
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Arm/Crowd/Dipper Cylinder 4286460

Arm/Crowd/Dipper Cylinder

  • Part #: 4286460
  • Fits Machine(s): EX120-3, 490E
  • Category(s): Hydraulic Cylinders
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Cylinder Packing Kits 4320994

Cylinder Packing Kits

  • Part #: 4320994
  • Fits Machine(s): EX120-3
  • Category(s): Hydraulic Cylinders
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Idler Group 9092973

Idler Group

  • Part #: 9092973
  • Weight: 187.00
  • Fits Machine(s): EX120-3
  • Category(s): Undercarriages
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Arm/crowd/dipper Cylinder AT154402

Arm/crowd/dipper Cylinder

  • Part #: AT154402
  • Fits Machine(s): EX120-3, 490E
  • Category(s): Hydraulic Cylinders
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Bolt 8T0357

Bolt

  • Part #: 8T0357
  • Weight: 0.30
  • Fits Machine(s): EX120-3, 120C
  • Category(s): Undercarriages
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Ht49 HT49

Ht49

  • Part #: HT49
  • Weight: 50.60
  • Fits Machine(s): EX120-3, 490D
  • Category(s): Undercarriages
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9133211 9133211

9133211

  • Part #: 9133211
  • Fits Machine(s): EX120-3
  • Category(s): Final Drives
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Starter 897029-863-6

Starter

  • Part #: 897029-863-6
  • Weight: 21.00
  • Fits Machine(s): EX120-3
  • Category(s): Engines & Engine Parts
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Starter 897029-863-7

Starter

  • Part #: 897029-863-7
  • Weight: 21.00
  • Fits Machine(s): EX120-3
  • Category(s): Engines & Engine Parts
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8972251991 8972251991

8972251991

  • Part #: 8972251991
  • Weight: 22.00
  • Fits Machine(s): EX120-3
  • Category(s): Engines & Engine Parts
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Bolt 6V8675

Bolt

  • Part #: 6V8675
  • Weight: 0.10
  • Fits Machine(s): EX120-3
  • Category(s): Undercarriages
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Main Hydraulic Pump 9153026EX

Main Hydraulic Pump

  • Part #: 9153026EX
  • Weight: 325.00
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Pumps
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Pilot Valve (joystick) 9156581

Pilot Valve (joystick)

  • Part #: 9156581
  • Fits Machine(s): EX120-5, 120
  • Category(s): Cabs
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Drive Motor ONLY 9196238

Drive Motor ONLY

  • Part #: 9196238
  • Fits Machine(s): EX120-5, ZX120LC-3, ZX120LC, 120C, 120D, 120
  • Category(s): Final Drives
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Arm/crowd/dipper/stick Cylinder AH148042

Arm/crowd/dipper/stick Cylinder

  • Part #: AH148042
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Cylinders
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Arm/crowd/dipper/stick Cylinder AH149792

Arm/crowd/dipper/stick Cylinder

  • Part #: AH149792
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Cylinders
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Jd Cyl Seal Kit AH149796

Jd Cyl Seal Kit

  • Part #: AH149796
  • Weight: 1.00
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Cylinders
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Jd Cylinder Seal Kit AH150595

Jd Cylinder Seal Kit

  • Part #: AH150595
  • Weight: 1.00
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Cylinders
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Jd Cylinder Seal Kit AH151107

Jd Cylinder Seal Kit

  • Part #: AH151107
  • Weight: 0.30
  • Fits Machine(s): EX120-5, 120
  • Category(s): Hydraulic Cylinders
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