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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

Swing Bearing / Turntable / Slewing Ring 198-0856

Swing Bearing / Turntable / Slewing Ring

  • Part #: 198-0856
  • Weight: 177.00
  • Fits Machine(s): 304CR
  • Category(s): Swing Machinery
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Boom 208-0619

Boom

  • Part #: 208-0619
  • Weight: 362.00
  • Fits Machine(s): 304CR
  • Category(s): Booms & Stick Components
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Main Hydraulic Pump 208-1149

Main Hydraulic Pump

  • Part #: 208-1149
  • Weight: 81.00
  • Fits Machine(s): 304CR
  • Category(s): Hydraulic Pumps
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Boom 208-8413

Boom

  • Part #: 208-8413
  • Weight: 362.00
  • Fits Machine(s): 304CR
  • Category(s): Booms & Stick Components
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Motor Gp 2081145

Motor Gp

  • Part #: 2081145
  • Weight: 156.40
  • Fits Machine(s): 304CR, 304
  • Category(s): Final Drives
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Cylinder Head 213-8261

Cylinder Head

  • Part #: 213-8261
  • Fits Machine(s): 304CR
  • Category(s): Engines & Engine Parts
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Bucket Cylinder 218-0511

Bucket Cylinder

  • Part #: 218-0511
  • Weight: 75.00
  • Fits Machine(s): 304CR
  • Category(s): Hydraulic Cylinders
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Radiator 225-9635

Radiator

  • Part #: 225-9635
  • Fits Machine(s): 304CR
  • Category(s): Engines & Engine Parts, Radiators
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Hydraulic Oil Cooler 225-9636

Hydraulic Oil Cooler

  • Part #: 225-9636
  • Fits Machine(s): 304CR, 304
  • Category(s): Engines & Engine Parts
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Bucket Cylinder 239-7706

Bucket Cylinder

  • Part #: 239-7706
  • Weight: 75.00
  • Fits Machine(s): 304CR
  • Category(s): Hydraulic Cylinders
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Idler Grp 305 241-5972

Idler Grp 305

  • Part #: 241-5972
  • Weight: 96.00
  • Fits Machine(s): 304CR
  • Category(s): Undercarriages
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Stick / Dipper Arm 255-2862

Stick / Dipper Arm

  • Part #: 255-2862
  • Fits Machine(s): 304CR
  • Category(s): Booms & Stick Components
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H-Link 266-3948

H-Link

  • Part #: 266-3948
  • Weight: 29.00
  • Fits Machine(s): 304CR
  • Category(s): Booms & Stick Components
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Main Hydraulic Pump 266-6942

Main Hydraulic Pump

  • Part #: 266-6942
  • Weight: 81.00
  • Fits Machine(s): 304CR
  • Category(s): Hydraulic Pumps
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Roller 340-8957

Roller

  • Part #: 340-8957
  • Weight: 20.51
  • Fits Machine(s): 304CR
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Alternator 3803496

Alternator

  • Part #: 3803496
  • Weight: 13.98
  • Fits Machine(s): 304CR
  • Category(s): Engines & Engine Parts
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Boom Cylinder 216-0991

Boom Cylinder

  • Part #: 216-0991
  • Weight: 180.40
  • Fits Machine(s): 304
  • Category(s): Hydraulic Cylinders
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Seal-kit 2167644

Seal-kit

  • Part #: 2167644
  • Weight: 0.40
  • Fits Machine(s): 304
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Seal Kit 2168100

Seal Kit

  • Part #: 2168100
  • Weight: 0.27
  • Fits Machine(s): 304
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Cylinder Gp-stick 2171643

Cylinder Gp-stick

  • Part #: 2171643
  • Weight: 0.40
  • Fits Machine(s): 304
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