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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

Bushing 5I7539

Bushing

  • Part #: 5I7539
  • Weight: 0.15
  • Fits Machine(s): 311, 323D L, 320B, 319C, 321C, 320C FM, 320D LRR, 320D, 320C L, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
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Connecting Rod Bearing, Fits Engine Model: 3064, 3066 5I7637

Connecting Rod Bearing, Fits Engine Model: 3064, 3066

  • Part #: 5I7637
  • Weight: 0.23
  • Fits Machine(s): 311, 323D L, 320C, 320 L, 318C, 321C, 320C FM, 320D LRR, 320D, 320C L, 320B, 319C, 314C, 312C L, 312C, 312B, 311C, 311B
  • Category(s): Engines & Engine Parts
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Bearing 5I7794

Bearing

  • Part #: 5I7794
  • Weight: 0.24
  • Fits Machine(s): 311, 323D L, 320B, 319C, 320D, 320C L, 321C, 320D LRR, 320C FM, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
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Spring, Fits Engine Model: 3064, 3066 5I7721

Spring, Fits Engine Model: 3064, 3066

  • Part #: 5I7721
  • Weight: 0.10
  • Fits Machine(s): 311, 323D L, 321C, 320B, 319C, 320C L, 320C FM, 320D LRR, 320D, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
  • Category(s): Engines & Engine Parts
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Spring 5I7740

Spring

  • Part #: 5I7740
  • Weight: 0.20
  • Fits Machine(s): 311, 321C, 323D L, 320C, 320 L, 318C, 320D, 320D LRR, 320C L, 320C FM, 320B, 319C, 314C, 312C L, 312C, 312B, 311C, 311B
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Bearing 5I7795

Bearing

  • Part #: 5I7795
  • Weight: 0.25
  • Fits Machine(s): 311, 323D L, 320B, 319C, 321C, 320C L, 320C FM, 320D LRR, 320D, 320C, 320 L, 318C, 314C, 312C L, 312C, 312B, 311C, 311B
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Bearing 5I7796

Bearing

  • Part #: 5I7796
  • Weight: 0.27
  • Fits Machine(s): 311, 323D L, 320C, 320 L, 318C, 320D, 321C, 320D LRR, 320C L, 320C FM, 320B, 319C, 314C, 312C L, 312C, 312B, 311C, 311B
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Bearing, Sleeve 7Y3428

Bearing, Sleeve

  • Part #: 7Y3428
  • Weight: 2.50
  • Fits Machine(s): 311, 322B L, 325, 330 L, 330 FM L, 330, 325D L, 325C, 325B L, 325B, 325 LN, 325 L, 320C, 320B, 318B, 322, 322B, 322 FM L, 320B L, 320 L, 313B, 312C L, 312B L, 312B, 312, 311B
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Bearing 5I3063

Bearing

  • Part #: 5I3063
  • Weight: 2.00
  • Fits Machine(s): 311, 313B, 312C, 312B L, 312B, 312, 311B
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Piston 860560

Piston

  • Part #: 860560
  • Weight: 7.40
  • Fits Machine(s): 311, E120B, E110B, 313B, 312B L, 312B, 312, 311B
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Pump Gp-gear 4I1023

Pump Gp-gear

  • Part #: 4I1023
  • Weight: 4.00
  • Fits Machine(s): 311, 318B, 317, 315B FM L, 320 L, 317B LN, 315B L, 315B, 315, 312B L, 312B, 312, 311B, 317B, 320
  • Category(s): Hydraulic Pumps
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Recoil Spring 1028139

Recoil Spring

  • Part #: 1028139
  • Weight: 89.00
  • Fits Machine(s): 311, 317, 315B L, 315B, 315, 312B, 312, 311B
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Turbocharger 5I8122

Turbocharger

  • Part #: 5I8122
  • Weight: 9.10
  • Fits Machine(s): 311, 312B, 312, 311B
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Track Adjuster 102-8165

Track Adjuster

  • Part #: 102-8165
  • Weight: 48.63
  • Fits Machine(s): 311, 320N, 320 L, 317, 315, 312, 311B
  • Category(s): Undercarriages
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Track Adj Grp 102-8114

Track Adj Grp

  • Part #: 102-8114
  • Weight: 189.60
  • Fits Machine(s): 311, 317, 315, 312, 311B
  • Category(s): Undercarriages
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Track Adj Grp 102-8117

Track Adj Grp

  • Part #: 102-8117
  • Weight: 189.60
  • Fits Machine(s): 311, 317, 315, 312, 311B, 315L
  • Category(s): Undercarriages
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Magnetic Switch Assembly 9X8124

Magnetic Switch Assembly

  • Part #: 9X8124
  • Weight: 0.40
  • Fits Machine(s): 311, 320B, 320B L, 325 L, 325, 322 FM L, 322, 321B, 320N, 320C FM, 320C, 3208, 320B FM LL, 315C, 315B, 314C, 320 L, 318B, 319C, 318C, 315B FM L, 315, 313B, 312C L, 312C, 312B, 3126B, 311B
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Pulley 5I7598

Pulley

  • Part #: 5I7598
  • Weight: 5.20
  • Fits Machine(s): 311, 314C, 312C L, 312B, 311B
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Pulley 854772

Pulley

  • Part #: 854772
  • Weight: 1.25
  • Fits Machine(s): 311, E110B, 320B, E120B, 320N, 320 L, 318B, 317B LN, 315B, 315, 312B, 311B
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Piston 5I7792

Piston

  • Part #: 5I7792
  • Weight: 2.40
  • Fits Machine(s): 311, 320B, 320 L, 312B, 311B
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