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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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All Excavator Parts

Main Hydraulic Pump 31N5-10010

Main Hydraulic Pump

  • Part #: 31N5-10010
  • Fits Machine(s): R160LC-7, R180LC-7
  • Category(s): Hydraulic Pumps
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R160-7 Main Pump 31N5-10011

R160-7 Main Pump

  • Part #: 31N5-10011
  • Fits Machine(s): R160LC-7, R180LC-7
  • Category(s): Hydraulic Pumps
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Turbo Charger 49179-02390

Turbo Charger

  • Part #: 49179-02390
  • Fits Machine(s): R160LC-7, R170W-7, R180LC-7
  • Category(s): Engines & Engine Parts
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Recoil Spring Assembly 81N5-14010

Recoil Spring Assembly

  • Part #: 81N5-14010
  • Fits Machine(s): R160LC-7
  • Category(s): Undercarriages
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Main Hydraulic Pump 31Q5-10010

Main Hydraulic Pump

  • Part #: 31Q5-10010
  • Weight: 308.00
  • Fits Machine(s): R160LC-9S, R160LC-9, R180LC-9S, R180LC-9
  • Category(s): Hydraulic Pumps
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Swing Motor 31Q5-10160

Swing Motor

  • Part #: 31Q5-10160
  • Fits Machine(s): R160LC-9
  • Category(s): Swing Machinery
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Main Hydraulic Pump 11EK-15010

Main Hydraulic Pump

  • Part #: 11EK-15010
  • Fits Machine(s): R170W-3, R180LC-3, R200NLC-3
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 11EK-15011

Main Hydraulic Pump

  • Part #: 11EK-15011
  • Fits Machine(s): R170W-3, R180LC-3, R200NLC-3
  • Category(s): Hydraulic Pumps
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Gear Pump 9J68479J68479J68479J6847

Gear Pump

  • Part #: 9J68479J68479J68479J6847
  • Fits Machine(s): R170W-3, R180LC-3, R200NLC-3
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 31N5-15030

Main Hydraulic Pump

  • Part #: 31N5-15030
  • Fits Machine(s): R170W-7A
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 31N5-15010

Main Hydraulic Pump

  • Part #: 31N5-15010
  • Fits Machine(s): R170W-7
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 31N5-15011

Main Hydraulic Pump

  • Part #: 31N5-15011
  • Fits Machine(s): R170W-7
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 31Q5-15030

Main Hydraulic Pump

  • Part #: 31Q5-15030
  • Fits Machine(s): R170W-9S
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 31Q5-15010

Main Hydraulic Pump

  • Part #: 31Q5-15010
  • Fits Machine(s): R170W-9
  • Category(s): Hydraulic Pumps
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Hydraulic Oil Cooler 11EK42031

Hydraulic Oil Cooler

  • Part #: 11EK42031
  • Weight: 200.00
  • Fits Machine(s): R180LC-3
  • Category(s): Engines & Engine Parts
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Drive Motor ONLY 31EL-00020

Drive Motor ONLY

  • Part #: 31EL-00020
  • Weight: 600.00
  • Fits Machine(s): R180LC-3
  • Category(s): Final Drives
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Track Chain / Rail 81EL-25010

Track Chain / Rail

  • Part #: 81EL-25010
  • Fits Machine(s): R180LC-3, R180LC-III
  • Category(s): Undercarriages
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Tla M/pin D6b CR1998/51

Tla M/pin D6b

  • Part #: CR1998/51
  • Weight: 1052.00
  • Fits Machine(s): R180LC-3, R180LC-7, R180LC-7A
  • Category(s): Undercarriages
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Swing Drive without Motor RG08S-139-07

Swing Drive without Motor

  • Part #: RG08S-139-07
  • Weight: 440.00
  • Fits Machine(s): R180LC-3
  • Category(s): Swing Machinery
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Swing Drive without Motor RG08S-172-01

Swing Drive without Motor

  • Part #: RG08S-172-01
  • Weight: 440.00
  • Fits Machine(s): R180LC-3
  • Category(s): Swing Machinery
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