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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

Cat Replacement Cartridge Kit 3G2804

Cat Replacement Cartridge Kit

  • Part #: 3G2804
  • Category(s): Hydraulic Pumps
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Cat Replacement Cartridge Kit 3G2832

Cat Replacement Cartridge Kit

  • Part #: 3G2832
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron Cat Replacement Hyd Pump 3G2858

Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron Cat Replacement Hyd Pump

  • Part #: 3G2858
  • Weight: 44.60
  • Fits Machine(s): 824C, R1700 II, 980F II, 980F, 980C
  • Category(s): Hydraulic Pumps
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Cat Replacement Cartridge Kit 3G2863

Cat Replacement Cartridge Kit

  • Part #: 3G2863
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump D6d Crawler/dozer 3G3466

Cat Replacement Hyd Pump D6d Crawler/dozer

  • Part #: 3G3466
  • Weight: 115.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Rotator 3G3483

Cat Replacement Rotator

  • Part #: 3G3483
  • Category(s): Hydraulic Pumps
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Cat Replacement Thrust Plate 3G3484

Cat Replacement Thrust Plate

  • Part #: 3G3484
  • Category(s): Hydraulic Pumps
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Cat Replacement Seal Kit Cat Replacement Seal Kit P.o.r. 3G3690

Cat Replacement Seal Kit Cat Replacement Seal Kit P.o.r.

  • Part #: 3G3690
  • Weight: 3.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Servo Valve 3G3921

Cat Replacement Servo Valve

  • Part #: 3G3921
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Reman Exchange D6b Dozer Reman 3G4071RX

Cat Replacement Hyd Pump Reman Exchange D6b Dozer Reman

  • Part #: 3G4071RX
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Reman Exchange Cat Replacement Hyd Pump Reman 3G4091RX

Cat Replacement Hyd Pump Reman Exchange Cat Replacement Hyd Pump Reman

  • Part #: 3G4091RX
  • Weight: 85.00
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump 3G4093

Cat Replacement Hyd Pump

  • Part #: 3G4093
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron Cat Replacement Hyd Pump 3G5863

Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron Cat Replacement Hyd Pump

  • Part #: 3G5863
  • Weight: 190.00
  • Fits Machine(s): 988
  • Category(s): Hydraulic Pumps
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Pump Steering One New Cat One Rebuilt 3G5867

Pump Steering One New Cat One Rebuilt

  • Part #: 3G5867
  • Weight: 89.70
  • Fits Machine(s): 992
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron 775 Haul Truck 3G5887

Cat Replacement Hyd Pump Made In The U.s.a. Heavy Duty Cast Iron 775 Haul Truck

  • Part #: 3G5887
  • Weight: 120.00
  • Category(s): Hydraulic Pumps
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Hyd Pump 3G6002

Hyd Pump

  • Part #: 3G6002
  • Weight: 54.20
  • Category(s): Hydraulic Pumps
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Cat Replacement Auxiliary Pump Made In The U.s.a. Heavy Duty Cast Iron 992c Loader 3G6856

Cat Replacement Auxiliary Pump Made In The U.s.a. Heavy Duty Cast Iron 992c Loader

  • Part #: 3G6856
  • Weight: 51.04
  • Fits Machine(s): 836, R3000H, R2900G, R2900, AD55B, AD45B, AD40, R1700G, AD55, AD45, AD30, 992, 988F II, 988F, 988B, 834B
  • Category(s): Hydraulic Pumps
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Cat Replacement Hyd Pump 992c Loader 3G6916

Cat Replacement Hyd Pump 992c Loader

  • Part #: 3G6916
  • Weight: 20.00
  • Category(s): Hydraulic Pumps
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