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Caterpillar Hydraulic Pumps | Aftermarket New, Used and Rebuilt

Caterpillar Hydraulic Pumps

New Aftermarket, Used and Rebuilt Caterpillar Hydraulic Pumps

AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar Hydraulic Pumps 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 Hydraulic Pumps

345c Main Pump 2667944

345c Main Pump

  • Part #: 2667944
  • Fits Machine(s): 345C L, 345C
  • Category(s): Hydraulic Pumps
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345c Main Pump 2228355

345c Main Pump

  • Part #: 2228355
  • Fits Machine(s): 345C
  • Category(s): Hydraulic Pumps
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345c Main Pump 2836084

345c Main Pump

  • Part #: 2836084
  • Fits Machine(s): 345C
  • Category(s): Hydraulic Pumps
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345c Main Pump 3228732

345c Main Pump

  • Part #: 3228732
  • Fits Machine(s): 345C
  • Category(s): Hydraulic Pumps
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Hydraulic Axial Piston Pump 346-4095

Hydraulic Axial Piston Pump

  • Part #: 346-4095
  • Weight: 119.05
  • Fits Machine(s): 740B, 735B
  • Category(s): Hydraulic Pumps
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349-4066 349-4066

349-4066

  • Part #: 349-4066
  • Weight: 353.00
  • Fits Machine(s): 349E L
  • Category(s): Hydraulic Pumps
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465-1020 465-1020

465-1020

  • Part #: 465-1020
  • Weight: 353.00
  • Fits Machine(s): 349E L
  • Category(s): Hydraulic Pumps
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488-4577 488-4577

488-4577

  • Part #: 488-4577
  • Weight: 353.00
  • Fits Machine(s): 349E L
  • Category(s): Hydraulic Pumps
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497-8498 497-8498

497-8498

  • Part #: 497-8498
  • Weight: 353.00
  • Fits Machine(s): 349E L
  • Category(s): Hydraulic Pumps
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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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Main Hydraulic Pump 087-4750

Main Hydraulic Pump

  • Part #: 087-4750
  • Weight: 565.00
  • Fits Machine(s): 350L
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 266-7952

Main Hydraulic Pump

  • Part #: 266-7952
  • Fits Machine(s): 365CL
  • Category(s): Hydraulic Pumps
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374f & 390f Main Pump 3699655

374f & 390f Main Pump

  • Part #: 3699655
  • Weight: 662.00
  • Fits Machine(s): 390F L
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Pni 446b Backhoe 371-2709

Cat Replacement Hyd Pump Pni 446b Backhoe

  • Part #: 371-2709
  • Weight: 11.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Seal Kit 371-2765

Cat Replacement Seal Kit

  • Part #: 371-2765
  • Category(s): Hydraulic Pumps
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Rear Screen W/ Hinges 377-1440

Rear Screen W/ Hinges

  • Part #: 377-1440
  • Category(s): Hydraulic Pumps
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Pump Gp-ps 3782856

Pump Gp-ps

  • Part #: 3782856
  • Weight: 173.70
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Motor Cb-22b,cb-24b, Cb-32b, Cc-24b Compactor 380-0370

Cat Replacement Hyd Motor Cb-22b,cb-24b, Cb-32b, Cc-24b Compactor

  • Part #: 380-0370
  • Weight: 87.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Motor Cb34, Cb34xw, Cc34 Ccompactor 380-0371

Cat Replacement Hyd Motor Cb34, Cb34xw, Cc34 Ccompactor

  • Part #: 380-0371
  • Weight: 86.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump 382019

Cat Replacement Hyd Pump

  • Part #: 382019
  • Weight: 23.00
  • Category(s): Hydraulic Pumps
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