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Model: 16706
Cylinder block Rotor 9J-8667 Caterpillar — converts the working fluid flow into mechanical motion of..
561.84 $
excl. VAT 468.20 $
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Model: 16712
Drive Shaft 3G-1719 Caterpillar — transmits torque to the rotor group and drives the piston group of..
285.60 $
excl. VAT 238.00 $
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Model: 18398
Drive Shaft 8J-6802 Caterpillar — transmits torque to the rotor group and drives the piston group of..
267.12 $
excl. VAT 222.60 $
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Model: 16708
Piston shoe 4T-3122 Caterpillar — performs reciprocating motion within the cylinder of the block, dr..
74.64 $
excl. VAT 62.20 $
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Model: 16707
Piston shoe 4T-3122 Caterpillar — performs reciprocating motion within the cylinder of the block, dr..
48.60 $
excl. VAT 40.50 $
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Model: 16709
Retainer Plate Caterpillar CAT245 Main Pump — presses the piston shoes against the swashplate surfac..
70.56 $
excl. VAT 58.80 $
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Model: 16710
Shoe plate Caterpillar CAT245 Main Pump — a hydraulic unit component that supports and fixes working..
62.28 $
excl. VAT 51.90 $
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Model: 16713
Valve plate Right 6E-1332 Caterpillar — a hydraulic pump element that distributes the service fluid ..
193.92 $
excl. VAT 161.60 $
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Pump & Motor Parts
Caterpillar 992 Main Hydraulic Pump — axial piston pump 400–500 cm³
Caterpillar 992 main hydraulic pump (PUMP GP-PISTON) is an axial piston pump of the Caterpillar 992 excavator, responsible for all hydraulic systems: boom lift, stick movement, bucket operation, platform swing, machine travel and auxiliary hydraulics. Installed on equipment from the Caterpillar brand.
Full model range in the section Caterpillar main pumps
Technical specifications
- Displacement: 400–500 cm³
- Nominal pressure: 300 bar
- Maximum pressure: 350 bar
- Maximum rotational speed: up to 1900–2000 rpm
- Flow rate: 760–950 l/min
- Connection type: flange connection
- Weight: 135 kg
Installed in equipment
-
Caterpillar
- 495BI — Mining shovel
- 495BII — Mining shovel
- 7495 — Mining shovel
- 992G — Loader
- 994D — Loader
OEM numbers 992 Main Hydraulic Pump
-
Caterpillar
- 1U-3840
- 3G-2848
- 4Z-5914
- 112-5381
- 124-3761
Spare part numbers 992 Main Hydraulic Pump
-
Caterpillar
- 034-4160
- 1A-2223
- 1B-8708
- 1D-4572
- 1K-6985
- 1S-9292
- 1U-1655
- 2J-2866
- 3G-1716
- 3G-1718
- 3G-1719
- 3G-2349
- 3G-4779
- 3G-5750
- 3P-1210
- 4B-3835
- 4B-4158
- 4B-5167
- 4F-7388
- 4T-3122
- 4T-7023
- 4T-9380
- 5B-5821
- 5F-3144
- 5P-8245
- 6D-7889
- 6E-1332
- 6E-2943
- 6E-5572
- 6E-5741
- 7J-8893
- 7J-8894
- 7J-9017
- 8J-0101
- 8J-0217
- 8J-0218
- 8J-0237
- 8J-0412
- 8J-2043
- 9J-1192
- 9J-8667
- 9M-1974
- 112-5383
- 112-5384
- 159-8522
Spare parts for Caterpillar 992 Main Hydraulic Pump
- Cylinder block Rotor
- Drive Shaft
- Separation Bush
- Ball guide
- Disk Spring
- Snap Ring
- Slider
- Coupling of drive shaft
- Cylinder block press pin
- Charge Pump
- Roller Bearing
- Cradle Bearing Set
- Retainer Plate
- Swash plate (cam rocker)
- Piston shoe
- Rotor Spring
- Seal kit pump
- Shaft Seal
- Wire
- Valve plate
- Ball guide washer
- Pressure Override Valve
- Control Valve Regulator
- Regulator assembly
- Servo Piston
Repair and service 992 Main Hydraulic Pump
We accept Caterpillar 992 Main Hydraulic Pump axial piston pump for repair: full diagnostics of hydraulic parameters, assessment of wear of pistons and cylinder block, seal inspection and bench testing after restoration.
Contact us — we will repair axial piston pump 992 Main Hydraulic Pump and select genuine spare parts.
Technical specifications verified by the Aspect Plus technical catalog.