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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

Roof Panel 161449A1

Roof Panel

  • Part #: 161449A1
  • Fits Machine(s): 9050B
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Cushion Valve 162078A1

Cushion Valve

  • Part #: 162078A1
  • Fits Machine(s): 9050B
  • Category(s): Other
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Swing Bearing Assembly 162087A1

Swing Bearing Assembly

  • Part #: 162087A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Swing Machinery
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Bucket Cylinder 162090A1

Bucket Cylinder

  • Part #: 162090A1
  • Weight: 575.00
  • Fits Machine(s): 9050B
  • Category(s): Hydraulic Cylinders
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Stick / Dipper Arm 162091A1

Stick / Dipper Arm

  • Part #: 162091A1
  • Fits Machine(s): 9050B
  • Category(s): Booms & Stick Components
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Pilot Valve 162097A1

Pilot Valve

  • Part #: 162097A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Other
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9050b Travel Motor (std) 162110A1

9050b Travel Motor (std)

  • Part #: 162110A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 162111A1

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 162111A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 162165A1

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 162165A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Final Drives
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Front Left Service Door 162439A1

Front Left Service Door

  • Part #: 162439A1
  • Fits Machine(s): 9050B
  • Category(s): Cabs
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Boom Cylinder Rh 162983A1

Boom Cylinder Rh

  • Part #: 162983A1
  • Fits Machine(s): 9050B
  • Category(s): Booms & Stick Components
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Boom Cylinder Lh 162984A1

Boom Cylinder Lh

  • Part #: 162984A1
  • Fits Machine(s): 9050B
  • Category(s): Booms & Stick Components
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Cylinder Adjuster 163399A1

Cylinder Adjuster

  • Part #: 163399A1
  • Fits Machine(s): 9050B, LS4300Q
  • Category(s): Other
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Swing Bearing / Turntable / Slewing Ring 172020A1

Swing Bearing / Turntable / Slewing Ring

  • Part #: 172020A1
  • Fits Machine(s): 9050B
  • Category(s): Swing Machinery
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Slewing Ring 173004A1

Slewing Ring

  • Part #: 173004A1
  • Weight: 960.00
  • Fits Machine(s): 9050B
  • Category(s): Swing Machinery
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Idler Complete 173412A1

Idler Complete

  • Part #: 173412A1
  • Fits Machine(s): 9050B
  • Category(s): Undercarriages
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50 Link Rail Sg 22mm Bh 173423A1

50 Link Rail Sg 22mm Bh

  • Part #: 173423A1
  • Fits Machine(s): 9050B
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22mm Track Bolt 173425A1

22mm Track Bolt

  • Part #: 173425A1
  • Fits Machine(s): 9050B
  • Category(s): Undercarriages
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800mm Tg Shoe 173711A1

800mm Tg Shoe

  • Part #: 173711A1
  • Fits Machine(s): 9050B
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Idler Complete 173783A1

Idler Complete

  • Part #: 173783A1
  • Fits Machine(s): 9050B
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