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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

Track Nut 121-00084

Track Nut

  • Part #: 121-00084
  • Fits Machine(s): DX300LC, DX340LC, DX350LC
  • Category(s): Undercarriages
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Turbo Charger 150105-00094

Turbo Charger

  • Part #: 150105-00094
  • Fits Machine(s): DX300LC
  • Category(s): Engines & Engine Parts
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600mm Tg Shoe 273-00102

600mm Tg Shoe

  • Part #: 273-00102
  • Fits Machine(s): DX300LC
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700mm Tg Shoe 273-00110

700mm Tg Shoe

  • Part #: 273-00110
  • Fits Machine(s): DX300LC, DX340LC, DX350LC
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800mm Tg Shoe 273-00111

800mm Tg Shoe

  • Part #: 273-00111
  • Fits Machine(s): DX300LC, DX340LC, DX350LC
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Bucket Cylinder 400310-00332A

Bucket Cylinder

  • Part #: 400310-00332A
  • Weight: 200.00
  • Fits Machine(s): DX300LC
  • Category(s): Hydraulic Cylinders
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Complete Final Drive (planetary/travel Drive) with Motor 401-00439C

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 401-00439C
  • Weight: 900.00
  • Fits Machine(s): DX300LC
  • Category(s): Final Drives
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Swing Motor Assembly 401-00441C

Swing Motor Assembly

  • Part #: 401-00441C
  • Weight: 886.00
  • Fits Machine(s): DX300LC
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Swing Motor Assembly 401-00441E

Swing Motor Assembly

  • Part #: 401-00441E
  • Weight: 890.00
  • Fits Machine(s): DX300LC
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Swing Motor 401-00457B

Swing Motor

  • Part #: 401-00457B
  • Weight: 176.00
  • Fits Machine(s): DX300LC
  • Category(s): Swing Machinery
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Main Control Valve 420-00519

Main Control Valve

  • Part #: 420-00519
  • Fits Machine(s): DX300LC
  • Category(s): Other
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Bucket Cylinder 440-00433

Bucket Cylinder

  • Part #: 440-00433
  • Weight: 200.00
  • Fits Machine(s): DX300LC
  • Category(s): Hydraulic Cylinders
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201-00189a 201-00189A

201-00189a

  • Part #: 201-00189A
  • Fits Machine(s): DX300LC
  • Category(s): Engines & Engine Parts
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850mm Tg Shoe K1007015

850mm Tg Shoe

  • Part #: K1007015
  • Fits Machine(s): DX300LC, DX340LC, DX350LC
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Main Control Valve K1015507

Main Control Valve

  • Part #: K1015507
  • Fits Machine(s): DX300LC
  • Category(s): Other
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20mm Track Bolt 2120-6033

20mm Track Bolt

  • Part #: 2120-6033
  • Fits Machine(s): DX300LL
  • Category(s): Undercarriages
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20mm Track Nut 2121-6040

20mm Track Nut

  • Part #: 2121-6040
  • Fits Machine(s): DX300LL
  • Category(s): Undercarriages
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51 Link Rail Pro 2272-6203

51 Link Rail Pro

  • Part #: 2272-6203
  • Fits Machine(s): DX300LL
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700mm Dg Shoe 2273-6082D1

700mm Dg Shoe

  • Part #: 2273-6082D1
  • Fits Machine(s): DX300LL
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800mm Dg Shoe 2273-6082D2

800mm Dg Shoe

  • Part #: 2273-6082D2
  • Fits Machine(s): DX300LL
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