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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

Final Drive (planetary/travel Drive) without Motor 353-0604

Final Drive (planetary/travel Drive) without Motor

  • Part #: 353-0604
  • Fits Machine(s): 349D2, 349D, 349F
  • Category(s): Final Drives
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Final Drive (planetary/travel Drive) without Motor 518-1212

Final Drive (planetary/travel Drive) without Motor

  • Part #: 518-1212
  • Fits Machine(s): 349D2, 349F
  • Category(s): Final Drives
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Cylinder Gp-boom 5185139

Cylinder Gp-boom

  • Part #: 5185139
  • Weight: 1.50
  • Fits Machine(s): 349D2
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Complete Final Drive (planetary/travel Drive) with Motor 527-7097

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 527-7097
  • Fits Machine(s): 349D2
  • Category(s): Final Drives
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Arm/Crowd/Dipper Cylinder 2254525

Arm/Crowd/Dipper Cylinder

  • Part #: 2254525
  • Fits Machine(s): 349D
  • Category(s): Hydraulic Cylinders
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Stick / Dipper Arm 228-5441

Stick / Dipper Arm

  • Part #: 228-5441
  • Fits Machine(s): 349D
  • Category(s): Booms & Stick Components
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Stick / Dipper Arm 2285448

Stick / Dipper Arm

  • Part #: 2285448
  • Fits Machine(s): 349D
  • Category(s): Booms & Stick Components
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Boom 2357722

Boom

  • Part #: 2357722
  • Fits Machine(s): 349D
  • Category(s): Booms & Stick Components
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Swing Drive without Motor 2966250

Swing Drive without Motor

  • Part #: 2966250
  • Fits Machine(s): 349D
  • Category(s): Swing Machinery
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Swing Gear Box, Lh 296-6253

Swing Gear Box, Lh

  • Part #: 296-6253
  • Weight: 611.95
  • Fits Machine(s): 345BL II, 345C L, 349D
  • Category(s): Swing Machinery
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Stick / Dipper Arm 297-7419

Stick / Dipper Arm

  • Part #: 297-7419
  • Fits Machine(s): 349D
  • Category(s): Booms & Stick Components
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Cab Shell 3058000

Cab Shell

  • Part #: 3058000
  • Fits Machine(s): 349D
  • Category(s): Cabs
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Main Control Valve 3237681

Main Control Valve

  • Part #: 3237681
  • Fits Machine(s): 349D
  • Category(s): Other
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345c Swing Motor 3349975

345c Swing Motor

  • Part #: 3349975
  • Fits Machine(s): 345C L, 349D
  • Category(s): Swing Machinery
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Stick / Dipper Arm 365-7159

Stick / Dipper Arm

  • Part #: 365-7159
  • Fits Machine(s): 349D
  • Category(s): Booms & Stick Components
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Grsr 3b 345 150-4766

Grsr 3b 345

  • Part #: 150-4766
  • Weight: 70.51
  • Fits Machine(s): 349D
  • Category(s): Undercarriages
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Pin K150 233-7150

Pin K150

  • Part #: 233-7150
  • Weight: 1.20
  • Fits Machine(s): 349E L, 992G, 992K, 990K, 390D L, 390D, 385C FS, 385B, 990H, 385C L, 385C, 374D L, 990 II, 365C L, 365C, 365B L, 365B, 349E L VG
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Idler Grp 345b 115-6366

Idler Grp 345b

  • Part #: 115-6366
  • Weight: 560.00
  • Fits Machine(s): 345/B/C, 345C L, 345BL II, 349EL
  • Category(s): Undercarriages
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Idler Grp 345b 248-7151

Idler Grp 345b

  • Part #: 248-7151
  • Weight: 560.00
  • Fits Machine(s): 345C L, 345BL II, 349EL
  • Category(s): Undercarriages
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Hydraulic Pump 334-9942

Hydraulic Pump

  • Part #: 334-9942
  • Fits Machine(s): 349EL
  • Category(s): Hydraulic Pumps
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