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Caterpillar Engines & Engine Parts | Aftermarket New, Used and Rebuilt

Caterpillar Engines & Engine Parts

New Aftermarket, Used and Rebuilt Caterpillar Engines & Engine Parts

AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar Engines & Engine Parts and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction equipment. 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 click the Get Quote button below and a parts specialist will reply with a quote in minutes.


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All Caterpillar Engines & Engine Parts

Fly Wheel RSM160626

Fly Wheel

  • Fits Machine(s): 769
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 7c6714, Fits Engine Model: 3114 9Y4031

Turbo Charger-use Cartridge 7c6714, Fits Engine Model: 3114

  • Part #: 9Y4031
  • Weight: 20.50
  • Fits Machine(s): 446B, 446
  • Category(s): Engines & Engine Parts
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Piston, Fits Engine Model: 3114, 3116 7E1298

Piston, Fits Engine Model: 3114, 3116

  • Part #: 7E1298
  • Weight: 2.98
  • Fits Machine(s): 446B, E240C, CB-434, CP-563, AP-1050, AP-1000
  • Category(s): Engines & Engine Parts
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Hood As-engine 4495712

Hood As-engine

  • Part #: 4495712
  • Category(s): Engines & Engine Parts
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Alternator 12v Volts / 130a Amps, Fits Engine Model: C7, C9, C12, C16, 3126b 1171379

Alternator 12v Volts / 130a Amps, Fits Engine Model: C7, C9, C12, C16, 3126b

  • Part #: 1171379
  • Weight: 16.60
  • Fits Machine(s): 460, 75C, 470 R, 480 R, 85C
  • Category(s): Engines & Engine Parts
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Engine Compartment Door L/h, Rear with Latch and Hinge 4I0212

Engine Compartment Door L/h, Rear with Latch and Hinge

  • Part #: 4I0212
  • Category(s): Engines & Engine Parts, Other
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Pump - Engine Oil 4N0733U

Pump - Engine Oil

  • Part #: 4N0733U
  • Category(s): Engines & Engine Parts
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Pump - Engine Oil 4N8734U

Pump - Engine Oil

  • Part #: 4N8734U
  • Category(s): Engines & Engine Parts
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Engine Connecting Rod 4N9001

Engine Connecting Rod

  • Part #: 4N9001
  • Weight: 17.00
  • Category(s): Engines & Engine Parts
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Engine Thermostat Kit Wseal 4W5121

Engine Thermostat Kit Wseal

  • Part #: 4W5121
  • Category(s): Engines & Engine Parts
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Element - Engine Oil 5000483

Element - Engine Oil

  • Part #: 5000483
  • Weight: 2.10
  • Category(s): Engines & Engine Parts
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Engine Oil Pump, Fits Engine Model: 3508, 3508b, 3508c, 3512, G3508, G3508b, G3512 7W0053

Engine Oil Pump, Fits Engine Model: 3508, 3508b, 3508c, 3512, G3508, G3508b, G3512

  • Part #: 7W0053
  • Weight: 106.20
  • Fits Machine(s): 5130, D11R, 992G, 777D, D11N, 854G, 777C, 777B, 776C, 777, 776D, 5130B
  • Category(s): Engines & Engine Parts
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Cylinder Head, Fits Engine Model: 508, 3508b, 3512, 3516, 3516b 2425326

Cylinder Head, Fits Engine Model: 508, 3508b, 3512, 3516, 3516b

  • Part #: 2425326
  • Weight: 89.80
  • Fits Machine(s): 5130, D11N, 789B, D11R, 793B, 785B, 784B, 785, 776C, 5230
  • Category(s): Engines & Engine Parts
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Cylinder Head Group, Fits Engine Model: 3508, 3508b, 3512, 3512b, 3516b, 5130b, 5230b 1453216T

Cylinder Head Group, Fits Engine Model: 3508, 3508b, 3512, 3512b, 3516b, 5130b, 5230b

  • Part #: 1453216T
  • Weight: 1.03
  • Fits Machine(s): 5130B, 994D, 992G, 797B, 793C, 785C, 854G, 797, 789C, D11R, 777D, 776D, 784C, 777, 5230B
  • Category(s): Engines & Engine Parts
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Engine C9.3b 5226115U

Engine C9.3b

  • Part #: 5226115U
  • Category(s): Engines & Engine Parts
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Engine Oil Cooler- Core Gp-engine Oil Cooler 1008008

Engine Oil Cooler- Core Gp-engine Oil Cooler

  • Part #: 1008008
  • Weight: 114.50
  • Fits Machine(s): 5230B, 994F, 994D, 793D, 793B, 994, 793C, 789C, 789, 793, 789B, 785C, 5230
  • Category(s): Engines & Engine Parts
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Water Pump, Fits Engine Model: 3114, 3116 7C6438

Water Pump, Fits Engine Model: 3114, 3116

  • Part #: 7C6438
  • Weight: 17.20
  • Fits Machine(s): 533, CS-531, CS-573C, CS-573, CS-533, CS-531C, CS-563C, CS-533C, CB-634C, CP-563, CB- 434, BG-2455C, AP-1050, AP-1000, AP-1055B, AP-1000B, CB-634D, 924F, 910E, 953B, 918F, 543
  • Category(s): Engines & Engine Parts
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Assembled Cylider Head, Fits Engine Model: 3056e 2168335

Assembled Cylider Head, Fits Engine Model: 3056e

  • Part #: 2168335
  • Weight: 142.70
  • Fits Machine(s): 560B, M316C, M318C MH, M318C, M322C, CS-663E, CS- 583E, IT28G, CP-663E, BB-760, 930G, CS-683E, CS-563E, CP-573E, AP- 655C, 924GZ, 574B, 924G, 564, 550B
  • Category(s): Engines & Engine Parts
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Piston As, Fits Engine Model: 3056e 2168323P

Piston As, Fits Engine Model: 3056e

  • Part #: 2168323P
  • Weight: 1.00
  • Fits Machine(s): 550B, M318C, M318C MH, M316C, M322C, CS-663E, IT28G, CP-663E, BB-760, 930G, CS-583E, CS-683E, CS-563E, CP-573E, AP-655C, 924G, 924GZ, 574B, 560B, 564
  • Category(s): Engines & Engine Parts
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Crankshaft, Fits Engine Model: 1673, 1673b, D333a 9M2337

Crankshaft, Fits Engine Model: 1673, 1673b, D333a

  • Part #: 9M2337
  • Weight: 214.00
  • Fits Machine(s): 561B, D333A
  • Category(s): Engines & Engine Parts
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