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

Caterpillar Excavator Engines & Engine Parts

New Aftermarket, Used and Rebuilt Parts

As an industry leading supplier of new aftermarket, used and rebuilt Caterpillar Excavator Engines & Engine Parts, we can save you a lot on a replacement 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...more 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 get a quote below and a customer service and parts specialist will assist you.


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All Caterpillar Excavator Engines & Engine Parts

Piston As-(os 0.25mm), Fits Engine Model: 3064, 3066 2977754

Piston As-(os 0.25mm), Fits Engine Model: 3064, 3066

  • Part #: 2977754
  • Weight: 2.32
  • Fits Machine(s): 311C, 323D L, 320D LRR, 320C L, 321C, 320D, 320C FM, 320C, 318C, 314C, 312C L, 312C
  • Category(s): Engines & Engine Parts
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Piston As-(os 0.50mm), Fits Engine Model: 3064, 3066 2977755

Piston As-(os 0.50mm), Fits Engine Model: 3064, 3066

  • Part #: 2977755
  • Weight: 3.10
  • Fits Machine(s): 311C, 323D L, 320D LRR, 320C L, 321C, 320D, 320C FM, 320C, 318C, 314C, 312C L, 312C
  • Category(s): Engines & Engine Parts
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Piston Std, Fits Engine Model: C4.2 3244238

Piston Std, Fits Engine Model: C4.2

  • Part #: 3244238
  • Weight: 2.30
  • Fits Machine(s): 311D LRR, 319D L, 318D L, 319D LN, 319D, 315D L, 314D LCR, 314D CR, 313D, 312D L, 312D
  • Category(s): Engines & Engine Parts
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Valve Seat Insert (inlet), Fits Engine Model: 3054, 3056 6I1197

Valve Seat Insert (inlet), Fits Engine Model: 3054, 3056

  • Part #: 6I1197
  • Weight: 0.10
  • Fits Machine(s): 312, CS- 431C, CB-535B, CB-534B, TH62, CP-433C, CB-534C, AP-800C, 416C, 317, 315
  • Category(s): Engines & Engine Parts
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Crankshaft, Fits Engine Model: 3054, 3054b 3642828

Crankshaft, Fits Engine Model: 3054, 3054b

  • Part #: 3642828
  • Weight: 86.00
  • Fits Machine(s): 312B L, CB-535B, CB-544, M315, IT14G, CB-545, CS-323C, PS-150B, M312, CS-431C, CP-433C, CB-434C, 914G, CB-434B, 438C, 430D, 428B, 908, 436C, 428C, 426C, 420D, 416D, 416C, 416B, 312C
  • Category(s): Engines & Engine Parts
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Spring-valve, Fits Engine Model: 3054c, 3054e 2255496

Spring-valve, Fits Engine Model: 3054c, 3054e

  • Part #: 2255496
  • Fits Machine(s): 312D2, 428D, 428E, 434F, 432F, 432D, 430E, 430D, 434E, 432E, 430F, 428F, 420F, 424D, 422F, 420E, 422E, 420D, 416E, 414E, 416F, 416D, 318D2 L, 315C, 313D2 LGP, 313D2, 312D2 L, 312D2 GC
  • Category(s): Engines & Engine Parts
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Valve Seat Insert (exhaust), Fits Engine Model: 3054c, 3054e 3229663

Valve Seat Insert (exhaust), Fits Engine Model: 3054c, 3054e

  • Part #: 3229663
  • Weight: 0.06
  • Fits Machine(s): 312D2, 428D, 434F, 432F, 432D, 428E, 434E, 432E, 430F, 430E, 428F, 430D, 424D, 422F, 422E, 420F, 420D, 416E, 414E, 416F, 416D, 420E, 318D2 L, 315C, 313D2 LGP, 313D2, 312D2 L, 312D2 GC
  • Category(s): Engines & Engine Parts
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Valve Seat Insert (inlet), Fits Engine Model: 3054c, 3054e 3296655

Valve Seat Insert (inlet), Fits Engine Model: 3054c, 3054e

  • Part #: 3296655
  • Weight: 0.10
  • Fits Machine(s): 312D2, 428D, 428E, 434E, 432E, 430F, 430D, 434F, 432F, 432D, 430E, 428F, 420F, 424D, 422F, 420E, 422E, 416F, 416D, 420D, 416E, 414E, 318D2 L, 315C, 313D2 LGP, 313D2, 312D2 L, 312D2 GC
  • Category(s): Engines & Engine Parts
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Main Bearing Kit Undersize .75mm / 0.030in, Fits Engine Model: 3054c, 3054e 3537418

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

  • Part #: 3537418
  • Weight: 2.14
  • Fits Machine(s): 312D2, 430E, 450E, 444E, 442D, 434E, 430F, 444F, 442E, 434F, 432E, 432F, 430D, 428F, 428E, 428D, 422E, 420E, 416E, 422F, 420F, 416F, 414E, 318D2 L, 313D2 LGP, 313D2, 312D2 L, 312D2 GC
  • Category(s): Engines & Engine Parts
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Main Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054c, 3054e 3537424

Main Bearing Kit Undersize .25mm / 0.010in, Fits Engine Model: 3054c, 3054e

  • Part #: 3537424
  • Weight: 1.36
  • Fits Machine(s): 312D2, 430F, 444F, 442E, 434F, 430E, 432F, 450E, 444E, 442D, 434E, 432E, 428D, 430D, 428F, 422F, 428E, 422E, 420E, 416E, 420F, 416F, 414E, 318D2 L, 313D2 LGP, 313D2, 312D2 L, 312D2 GC
  • Category(s): Engines & Engine Parts
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Water Pump, Fits Engine Model: 3054c, 3054e 3541672

Water Pump, Fits Engine Model: 3054c, 3054e

  • Part #: 3541672
  • Weight: 11.45
  • Fits Machine(s): 312D2, 430D, 430E, 914G, 442E, 434F, 432E, AP-650B, 444E, 442D, 434E, 432D, 424D, 428F, 428E, 422F, 428D, 422E, 420D, 416E, 420E, 416F, 416D, 414E, 318D2 L, 315C, 313D2 LGP, 312D2 L
  • Category(s): Engines & Engine Parts
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Turbo Charger, Fits Engine Model: 3054 1213226

Turbo Charger, Fits Engine Model: 3054

  • Part #: 1213226
  • Weight: 12.20
  • Fits Machine(s): 315, 317
  • Category(s): Engines & Engine Parts
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Cylinder Head, Fits Engine Model: 3066 3109635

Cylinder Head, Fits Engine Model: 3066

  • Part #: 3109635
  • Weight: 60.20
  • Fits Machine(s): 318C, 323D L, 320D LRR, 323D LN, 321C, 320D, 320C L, 320C FM, 320C, 319C
  • Category(s): Engines & Engine Parts
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Camshaft, Fits Engine Model: 3066 5I8068

Camshaft, Fits Engine Model: 3066

  • Part #: 5I8068
  • Weight: 15.70
  • Fits Machine(s): 320 L, 320N, 320B
  • Category(s): Engines & Engine Parts
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Turbo Charger-use Cartridge 6i2259, Fits Engine Model: 3116 4P7709

Turbo Charger-use Cartridge 6i2259, Fits Engine Model: 3116

  • Part #: 4P7709
  • Weight: 21.00
  • Fits Machine(s): 320 L, 322 LN, 322 FM L, 322, 322L
  • Category(s): Engines & Engine Parts, Other
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Water Pump, Fits Engine Model: 3066 5I7777

Water Pump, Fits Engine Model: 3066

  • Part #: 5I7777
  • Weight: 14.05
  • Fits Machine(s): 320, 320N, 320 L
  • Category(s): Engines & Engine Parts
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Cylinder Head, Fits Engine Model: 3066 (front) 1838174

Cylinder Head, Fits Engine Model: 3066 (front)

  • Part #: 1838174
  • Weight: 63.50
  • Fits Machine(s): 320C, 320C FM, 320B
  • Category(s): Engines & Engine Parts
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Engine Oil Cooler- Core As-oil Cooler 1415721

Engine Oil Cooler- Core As-oil Cooler

  • Part #: 1415721
  • Weight: 122.00
  • Fits Machine(s): 320B
  • Category(s): Engines & Engine Parts
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Cylinder Head RSM118938

Cylinder Head

  • Fits Machine(s): 303C CR
  • Category(s): Engines & Engine Parts
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Fly Wheel RSM118939

Fly Wheel

  • Fits Machine(s): 303C CR
  • Category(s): Engines & Engine Parts
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