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Model: 7144
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Ball guide Washer 176-8131 Caterpillar — compensates for angular misalignment between the pressure p..
16.20 $
excl. VAT 13.50 $
Hydraulics:
Pump & Motor Parts
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Model: 15266
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Ball guide Washer 7Y-4215 Caterpillar — compensates for angular misalignment between the pressure pl..
15.84 $
excl. VAT 13.20 $
Hydraulics:
Pump & Motor Parts
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Model: 7152
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Cylinder block and Valve plate Left 173-3498 Caterpillar — generates and distributes the hydraulic f..
513.12 $
excl. VAT 427.60 $
Hydraulics:
Pump & Motor Parts
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Model: 7175
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Cylinder block and Valve plate Left 256-0083 Caterpillar — generates and distributes the hydraulic f..
393.72 $
excl. VAT 328.10 $
Hydraulics:
Pump & Motor Parts
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Model: 7134
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Cylinder block and Valve plate Left 267-1630 Caterpillar — generates and distributes the hydraulic f..
439.08 $
excl. VAT 365.90 $
Hydraulics:
Pump & Motor Parts
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Model: 7154
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Cylinder block and Valve plate Right 173-3496 Caterpillar — generates and distributes the hydraulic ..
513.12 $
excl. VAT 427.60 $
Hydraulics:
Pump & Motor Parts
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Model: 7176
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Cylinder block and Valve plate Right 256-0081 Caterpillar — generates and distributes the hydraulic ..
393.72 $
excl. VAT 328.10 $
Hydraulics:
Pump & Motor Parts
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Model: 7135
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Cylinder block and Valve plate Right 267-1631 Caterpillar — generates and distributes the hydraulic ..
439.08 $
excl. VAT 365.90 $
Hydraulics:
Pump & Motor Parts
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Model: 15269
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Cylinder block Rotor 124-1530 Caterpillar — converts the working fluid flow into mechanical motion o..
655.44 $
excl. VAT 546.20 $
Hydraulics:
Pump & Motor Parts
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Model: 7157
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Drive Shaft 225-4543 Caterpillar — transmits torque to the rotor assembly and drives the piston grou..
456.48 $
excl. VAT 380.40 $
Hydraulics:
Pump & Motor Parts
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Model: 7137
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Drive Shaft 267-1628 Caterpillar — transmits torque to the rotor assembly and drives the piston grou..
418.20 $
excl. VAT 348.50 $
Hydraulics:
Pump & Motor Parts
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Model: 7158
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Drive Shaft Caterpillar SBS120E — transmits torque to the rotor assembly and drives the piston group..
154.68 $
excl. VAT 128.90 $
Hydraulics:
Pump & Motor Parts
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Model: 15759
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Drive Shaft motor 165-5803 Caterpillar — transmits torque to the rotor assembly and drives the pisto..
151.08 $
excl. VAT 125.90 $
Hydraulics:
Pump & Motor Parts
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Model: 7177
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Driven Shaft 225-4542 Caterpillar — receives torque from the drive shaft through a splined connectio..
372.36 $
excl. VAT 310.30 $
Hydraulics:
Pump & Motor Parts
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Model: 7136
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Driven Shaft 267-1629 Caterpillar — receives torque from the drive shaft through a splined connectio..
390.00 $
excl. VAT 325.00 $
Hydraulics:
Pump & Motor Parts
Caterpillar — manufacturer of hydraulic systems
Caterpillar is one of the world’s leading companies in the heavy equipment industry. The brand is globally recognized for its powerful engines, construction machinery, generators, and integrated solutions for energy and transportation sectors.
Caterpillar hydraulic pumps and motors are primarily integrated into original CAT equipment, ensuring stable operating pressure, efficient power transmission, and precise control of working processes under heavy-duty conditions.
History and development of Caterpillar
The history of Caterpillar began with innovative engineers from California — Daniel Best and Benjamin Holt. In 1904, they developed the first steam-powered agricultural tractor with a track-type undercarriage. This invention became the prototype of modern construction machinery. The name Caterpillar refers to the track system that revolutionized equipment mobility on soft ground and rough terrain.
The official founding year of the company is considered 1925, following the merger with Best Tractor Company, which formed Caterpillar Tractor Co. In the 1930s, the company began producing diesel engines, which became a cornerstone of its global growth.
During World War II, Caterpillar equipment was widely used in large-scale infrastructure projects worldwide. In the 1980s, the company expanded its global manufacturing network and introduced advanced technologies in heavy machinery and generator production. Today, Caterpillar is a global corporation manufacturing wheeled and tracked equipment, power systems, and environmentally focused solutions aimed at reducing emissions.
Hydraulic pump series Caterpillar
Hydraulic motor series Caterpillar
Application of Caterpillar hydraulics
Caterpillar hydraulic pumps and motors are primarily installed in original Caterpillar equipment and are used in travel drives, swing systems, and working equipment mechanisms.
Caterpillar construction and mining equipment
- CAT crawler excavators
- CAT wheeled excavators
- CAT bulldozers
- CAT wheel loaders
- CAT mining trucks
- CAT mining machinery
- CAT motor graders and road equipment
Caterpillar specialized and industrial equipment
- Infrastructure construction machinery
- Port and material handling equipment
- Industrial machines
- Power systems and mobile generator units
Advantages of Caterpillar hydraulics
- Integrated hydraulic solutions for original CAT equipment
- Stable performance under high operating pressure
- Reliable travel and swing drive systems
- Precise flow control in mobile hydraulic systems
- Durability in demanding working environments
- Full compatibility with factory Caterpillar systems
Caterpillar spare parts from Aspect Plus
Aspect Plus supplies components for Caterpillar hydraulic pumps and motors. Selection is available by series, model, part number, or equipment type. Contact our specialists for accurate identification and professional consultation.