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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

Door, Engine 385-2108

Door, Engine

  • Part #: 385-2108
  • Fits Machine(s): 390F L
  • Category(s): Engines & Engine Parts
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Dry Engine Liner I.d. 98.47mm O.d. 104.20mm Length 226.44mm Flange O.d. 107.33mm 7C3182

Dry Engine Liner I.d. 98.47mm O.d. 104.20mm Length 226.44mm Flange O.d. 107.33mm

  • Part #: 7C3182
  • Weight: 3.60
  • Fits Machine(s): 4.236
  • Category(s): Engines & Engine Parts
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Kit-piston, Fits Engine Model: 3054c, C4.4 5081898

Kit-piston, Fits Engine Model: 3054c, C4.4

  • Part #: 5081898
  • Weight: 2.10
  • Fits Machine(s): 414E, AP-650B, AP800D, 442E, 434E, 430E, 428E, 420E, 416E
  • Category(s): Engines & Engine Parts
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Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b 332381

Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b

  • Part #: 332381
  • Fits Machine(s): 416C, CP-433C, PS-300B, CS-431C, WE-601B, TH83, CB-534B, 442D, 438C, 432D, 428D, 438D, 436C, 430D, 428C, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Kit, Fits Engine Model: 3054b 4P9944

Connecting Rod Bearing Kit, Fits Engine Model: 3054b

  • Part #: 4P9944
  • Weight: 0.78
  • Fits Machine(s): 416C, CP-433C, CS-431C, PS-300B, TH83, CB-534B, 438C, 432D, 428D, 436C, 430D, 428C, 442D, 438D, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054b 4P9945

Connecting Rod Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054b

  • Part #: 4P9945
  • Weight: 0.84
  • Fits Machine(s): 416C, CP-433C, PS-300B, CS-431C, TH83, CB-534B, 442D, 438C, 432D, 428D, 438D, 436C, 430D, 428C, 426C, 424D, 420D, 416D, 416B
  • Category(s): Engines & Engine Parts
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Connecting Rod Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b 4P9947

Connecting Rod Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054b

  • Part #: 4P9947
  • Weight: 0.95
  • Fits Machine(s): 416C, CP-433C, PS-300B, CS-431C, TH83, CB-534B, 442D, 438C, 432D, 428D, 438D, 436C, 430D, 428C, 416D, 426C, 424D, 420D, 416B
  • Category(s): Engines & Engine Parts
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Piston Asm, Fits Engine Model: 3054, 3056 1127021

Piston Asm, Fits Engine Model: 3054, 3056

  • Part #: 1127021
  • Fits Machine(s): AP-800C, TH83, TH63, TH82, TH62, TH103, PS-300B, PS-200B, 416B
  • Category(s): Engines & Engine Parts
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Kit-piston, Fits Engine Model: C4.4 5081900

Kit-piston, Fits Engine Model: C4.4

  • Part #: 5081900
  • Weight: 4.50
  • Fits Machine(s): 420F, 910K, 914K, 442E, 430F, 428E, 422E, 416E
  • Category(s): Engines & Engine Parts
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Bucket Capacity 0.08 Weight 141.9 Adapter 6y3224, Fits Engine Model: Excavator CTP-416-ST-12

Bucket Capacity 0.08 Weight 141.9 Adapter 6y3224, Fits Engine Model: Excavator

  • Part #: CTP-416-ST-12
  • Weight: 257.00
  • Fits Machine(s): 416ST/420ST
  • Category(s): Engines & Engine Parts
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Bucket Capacity 0.12 Weight 166.9 Adapter 6y3224, Fits Engine Model: Excavator CTP-416-ST-18

Bucket Capacity 0.12 Weight 166.9 Adapter 6y3224, Fits Engine Model: Excavator

  • Part #: CTP-416-ST-18
  • Weight: 394.00
  • Fits Machine(s): 416ST/420ST
  • Category(s): Engines & Engine Parts
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Bucket Capacity 0.18 Weight 186.5 Adapter 6y3224, Fits Engine Model: Excavator CTP-416-ST-24

Bucket Capacity 0.18 Weight 186.5 Adapter 6y3224, Fits Engine Model: Excavator

  • Part #: CTP-416-ST-24
  • Weight: 375.00
  • Fits Machine(s): 416ST/420ST
  • Category(s): Engines & Engine Parts
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Hub Assembly 166-2142

Hub Assembly

  • Part #: 166-2142
  • Weight: 10.00
  • Fits Machine(s): 416B
  • Category(s): Engines & Engine Parts
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Turbocharger 179-5922

Turbocharger

  • Part #: 179-5922
  • Weight: 54.50
  • Fits Machine(s): 578, D8R II, D8R, D8N, 980G, 980C, 826G, 825G, 826C, 824G, 583R
  • Category(s): Engines & Engine Parts
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Bracket 1P9945

Bracket

  • Part #: 1P9945
  • Weight: 9.00
  • Fits Machine(s): 950
  • Category(s): Engines & Engine Parts
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Core A Oil 1W0220

Core A Oil

  • Part #: 1W0220
  • Weight: 60.00
  • Fits Machine(s): 955K, 955
  • Category(s): Engines & Engine Parts
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Core Assembly Oil Cooler 1W0223

Core Assembly Oil Cooler

  • Part #: 1W0223
  • Weight: 45.20
  • Fits Machine(s): 980B
  • Category(s): Engines & Engine Parts
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Caterpillar Crank 1W5009

Caterpillar Crank

  • Part #: 1W5009
  • Weight: 395.00
  • Fits Machine(s): 589, 771D, AE40 II, AE40, AD45, AD40, 988F II, 836, 834B, 988B, 988F, 769C, 771C, 768C, 769D, 69D, 657E, 639D, 637G, 637E, 637D, 633D, 631E, 633E II, 631G, 631D, D8L
  • Category(s): Engines & Engine Parts
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Core As-oil Cooler 2005975

Core As-oil Cooler

  • Part #: 2005975
  • Weight: 101.20
  • Fits Machine(s): 773G LRC, 785D, 785B, 785, 777G, 777C, 785C, 784C, 777D, 777B, 777, 776D, 776C, 775G LRC, 775G, 773G
  • Category(s): Engines & Engine Parts
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Turbo 320c 205-6741

Turbo 320c

  • Part #: 205-6741
  • Weight: 14.00
  • Fits Machine(s): 320C FM, 323D LN, 323D L, 320D, 320C L, 320C, 320CL
  • Category(s): Engines & Engine Parts
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