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Model: 7178
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Piston shoe 188-4210 Caterpillar — performs reciprocating motion within the cylinder of the block, d..
25.80 $
excl. VAT 21.50 $
Hydraulics:
Pump & Motor Parts
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Model: 7163
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Piston shoe 191-5709 Caterpillar — performs reciprocating motion within the cylinder of the block, d..
21.84 $
excl. VAT 18.20 $
Hydraulics:
Pump & Motor Parts
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Model: 17873
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Regulator assembly 209-5889 Caterpillar — automatically adjusts the hydraulic pump displacement by s..
879.00 $
excl. VAT 732.50 $
Hydraulics:
Pump & Motor Parts
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Model: 18389
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Regulator assembly 209-5890 Caterpillar — automatically adjusts the hydraulic pump displacement by s..
802.68 $
excl. VAT 668.90 $
Hydraulics:
Pump & Motor Parts
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Model: 16592
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Regulator assembly 267-1624 Caterpillar — automatically adjusts the hydraulic pump displacement by s..
915.00 $
excl. VAT 762.50 $
Hydraulics:
Sensors & Regulators
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Model: 16211
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Regulator feed back Lever 192-2374 Caterpillar — mechanically transmits the current swashplate posit..
57.60 $
excl. VAT 48.00 $
Hydraulics:
Pump & Motor Parts
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Model: 15272
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Retainer Plate 159-7320 Caterpillar — presses the piston shoes against the swashplate surface of the..
104.76 $
excl. VAT 87.30 $
Hydraulics:
Pump & Motor Parts
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Model: 7166
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Retainer Plate Caterpillar AP12 — presses the piston shoes against the swashplate surface of the hyd..
50.40 $
excl. VAT 42.00 $
Hydraulics:
Pump & Motor Parts
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Model: 8358
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Retainer Plate Caterpillar SBS140D — presses the piston shoes against the swashplate surface of the ..
50.40 $
excl. VAT 42.00 $
Hydraulics:
Pump & Motor Parts
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Model: 7142
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Retainer Plate 165-2793 Caterpillar — presses the piston shoes against the swashplate surface of the..
46.68 $
excl. VAT 38.90 $
Hydraulics:
Pump & Motor Parts
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Model: 8354
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Retainer Plate 165-2793 Caterpillar — presses the piston shoes against the swashplate surface of the..
40.80 $
excl. VAT 34.00 $
Hydraulics:
Pump & Motor Parts
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Model: 13360
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Roller Bearing XJBN-00950 Kawasaki — absorbs radial and axial shaft loads through cylindrical or tap..
71.88 $
excl. VAT 59.90 $
Hydraulics:
Bearings
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Model: 7162
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Seal kit pump 250-2503 Caterpillar — a set of seals designed to restore the sealing and functionalit..
196.44 $
excl. VAT 163.70 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 5288
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Seal kit pump Caterpillar SBS120 — a set of seals designed to restore the sealing and functionality ..
73.56 $
excl. VAT 61.30 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 8477
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Seal kit pump Caterpillar SBS120 — a set of seals designed to restore the sealing and functionality ..
61.44 $
excl. VAT 51.20 $
Hydraulics:
Pump & Motor Seal Kits
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.