456-8437 19.1 mm ID Hose
Two-Wire Braid Hose
Fitment data not listed — send us your machine model or serial number to confirm.
Description
Cat hoses are designed to route liquids and gases through machine systems. These hoses are made of quality materials built to withstand the application-specific pressure, vibration resistance and flow requirements of Cat heavy-duty equipment. Cat hydraulic hoses and couplings are tested using some of the most rigorous processes in the industry. Every Cat hose and coupling combination is tested as a system to ensure a perfect fit, maximizing safety and reliability.
The hose is made of a synthetic rubber tube and two layers of special high-tensile steel wire reinforcement braid separated by a layer of synthetic rubber. The synthetic rubber cover is oil-, weather- and abrasion-resistant.
Specifications
| Hose Warning | Improper selection of hose and coupling combinations will void the warranty and may result in serious personal injury or death, property damage, or failure of components and machine systems. Cat® hose assembly products are designed and tested as a system to provide reliable connections that maximize hydraulic system safety and reliability. In addition, properly maintained, appropriate Caterpillar tooling is recommended to ensure hoses are crimped to technical specifications. Using Caterpillar hose with another manufacturer's couplings, or Caterpillar couplings with another manufacturer's hose, may result in unreliable, unsafe, or poorly performing hose assemblies. Caterpillar does not recommend or authorize this practice. For more information, refer to SAE J1273 Section 6.3 and ISO 17165-2 Section 6.3. |
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| Pressurization Capability | 86000 psi |
| Bulk Unit of Measure | CM |
| Inside Diameter | 19.05 mm (0.75 in) |
| Dash Size | -12 in |
| Outside Diameter | 30.2 mm (1.19 in) |
| Operating Pressure | 21500 kPa (3118 psi) |
| Operating Temperature | -40°C to 100°C |
| SAE | SAE 100R2 |
Additional information
| Part Source | Genuine OEM |
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