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Model: 12794
Roller Bearing XJBN-00950 Kawasaki — absorbs radial and axial shaft loads through cylindrical or tap..
57.12 $
excl. VAT 47.60 $
Hydraulics:
Bearings
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Model: 12736
Seal kit pump 129-7855 Caterpillar — a set of seals designed to restore the sealing and functionalit..
85.68 $
excl. VAT 71.40 $
Hydraulics:
Pump & Motor Seal Kits
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Model: 18165
Seal kit pump 250-2503 Caterpillar — a set of seals designed to restore the sealing and functionalit..
87.12 $
excl. VAT 72.60 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 17075
Seal kit pump Caterpillar SBS140 — a set of seals designed to restore the sealing and functionality ..
64.44 $
excl. VAT 53.70 $
Hydraulics:
Pump & Motor Seal Kits
Most Viewed
Model: 8476
Seal kit pump Caterpillar SBS80 — a set of seals designed to restore the sealing and functionality o..
43.32 $
excl. VAT 36.10 $
Hydraulics:
Pump & Motor Seal Kits
Most Viewed
Model: 15267
Separation Plate 107-6955 Caterpillar — separates adjacent friction discs in a multi-disc clutch or ..
20.16 $
excl. VAT 16.80 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 15279
Separation Plate 167-3865 Caterpillar — separates adjacent friction discs in a multi-disc clutch or ..
29.40 $
excl. VAT 24.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 18164
Servo Piston 173-3384 Caterpillar — a control element that, under hydraulic pressure, moves regulati..
93.60 $
excl. VAT 78.00 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 7141
Servo Piston 281-6847 Caterpillar — a control element that, under hydraulic pressure, moves regulati..
49.80 $
excl. VAT 41.50 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 15883
Shaft Seal 5I-8769 Caterpillar — a sealing element of the shaft that prevents leakage of hydraulic f..
18.96 $
excl. VAT 15.80 $
Hydraulics:
Oil Seals
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Model: 16701
Shoe plate 129-7853 Caterpillar — a hydraulic unit component that supports and fixes working parts, ..
44.76 $
excl. VAT 37.30 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 16700
Shoe plate 173-3473 Caterpillar — a hydraulic unit component that supports and fixes working parts, ..
41.04 $
excl. VAT 34.20 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 16710
Shoe plate Caterpillar CAT245 Main Pump — a hydraulic unit component that supports and fixes working..
62.28 $
excl. VAT 51.90 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 16694
Sliding Bearing 269-2433 Caterpillar — provides support and guidance for the shaft or moving element..
32.64 $
excl. VAT 27.20 $
Hydraulics:
Pump & Motor Parts
Most Viewed
Model: 8359
Sliding Bearing 373-9518 Caterpillar — provides support and guidance for the shaft or moving element..
56.76 $
excl. VAT 47.30 $
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.