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Thermoplastic Nylon Core Black Cover SAE 100R8 (SAE 100R7 Dimensions) Hose

Description & Features

Application	General Hydraulics. High Pressure Gas & Chemical Transfer. Machine Tools. Mobile Equipment. Agricultural Equipment. Marine Steering. Please review the general guidelines for selection, installation and maintenance of hose assemblies starting on
Construction	Nylon core tube. Braided high tensile Aramid fiber reinforcement. Black perforated polyurethane cover.
Features	100R8 hose performance with 100R7 hose dimensions - for fitting versatility. Low volumetric expansion.
Temperature Range	-40°F to 212°F (except to 150°F with water-based or fire-resistant fluids).

Products

Model Number	Hose I.D.	Hose O.D.	Maximum Operating Pressure	Minimum Bend Radius	Package Qty.	Die Used
3800-03003 Thermoplastic SAE100R8 Hose	0.1875	0.432	5000	1.5	250 ft random	4540-303
3800-04003 Thermoplastic SAE100R8 Hose	0.25	0.532	5000	2	250 ft random	4540-304
3800-08003 Thermoplastic SAE100R8 Hose	0.5	0.837	3500	4	250 ft random	4540-308

Product Questions & Answers (1)

Question by: Tommy S on Nov 15, 2025, 12:40 PM

Is this hose okay for steering on my boat?

Answer by: Customer Support on Nov 17, 2025, 6:44 AM

This hose is often used for marine steering systems, along with general hydraulics, chemical transfer, and agricultural equipment. Just make sure it's rated for the pressures your system requires.