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SparesHydraulic PartsHydraulic systems for long-lasting productivity
Maintain peak performance with genuine Caterpillar hydraulic parts
Cylinder & Rod
- Maximum seal life and overall cylinder and rod life.
- Cat rod seals offer better performance and less leakage.
- Meet or exceed SAE standards.
- Provide superior resistance to the compression set (25% over will fit).
- Cat U-cup seals have a double lip for better sealing and longer wear life.
Pump & Motor
- Tested in stringent job-like conditions.
- Higher speed operation.
- Cat pumps ensure precise control, easy operation, and peak performance for long-term value.
- Meets OEM standards for top quality and reliability in the industry.
Hose & Coupling
- 20 times more abrasion-resistant than the industry’s best rubber-covered hose.
- Lower operating costs by saving hydraulic oil and labor costs.
- Cat Hose offers more flexibility with half the SAE bend radius for tighter routing.
- Cat one-piece couplings ensure reliable connections and prevent leaks.
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Dedicated Customer Support Frequently asked questions
Have a question? Refer to our FAQs for answers to your most common questions!
Low and medium pressure hose is a commodity product. The Cat brand does not add any value.
Caterpillar uses superior materials and exacting manufacturing processes. It subjects its Low & Medium hose to extensive endurance testing. Cat Low & Medium pressure hose surpasses performance expectations under extensive and above average working conditions.
Cat hose is the same as the competition?
Caterpillar has been designing and manufacturing hose products since the 1960s. Cat XT high pressure hose and couplings provide higher abrasion resistance, offer half the bend radius, and the robust multiple-ply construction allow it to exceed industry standards for superior hose performance and reliability. Cat couplings are engineered, manufactured and tested with Cat hose as a system to provide maximum performance in a wide range of applications.
Hose failures often come at unexpected times – what should I expect in terms of replacement time to get a hose?
If you know the hose assembly part number, there is no competitor that is as convenient as a Cat dealer. The Cat dealer is the only one a customer can call who can build a hose assembly from the assembly part number. The dealer is just a telephone call away and can build most hose assemblies in 30 minutes or less.
