
This 6-foot flexible rubber brake hose is DOT approved and designed for use in hydraulic trailer brake systems. Ideal for boat trailers, this hose is also suitable for any trailer with hydraulic brakes, such as utility trailers. Commonly used to run along the axle of boat trailers, this hose is rated for high-pressure applications, including drum and disc brakes. It is compatible with both surge couplers and electric-over-hydraulic brake systems. The hose is UV-resistant, ensuring it will withstand exposure to sunlight and saltwater without deteriorating. The hose ends feature brass 3/16" male inverted flare fittings with a 3/8"-24 thread, fitting most trailer brake components, such as calipers, wheel cylinders, master cylinders, and solenoid valves. The swivel fittings prevent twisting during installation, ensuring a smooth and leak-free connection.
Product Specifications:
- Length: 6 feet (1.83 meters)
- Fitting Type: Male Inverted Flare
- Thread Size: 3/8"-24
- Material: Flexible rubber, UV resistant
- Certification: DOT approved
- Compatibility: Suitable for both drum and disc brake systems using surge couplers or electric-over-hydraulic systems
- Application: Commonly used on boat trailers but compatible with all trailers that have hydraulic brakes
Description |
Material |
Overall Length |
Hose I.D. |
Fitting Thread |
Application |
Brake Line |
Rubber |
6 ft |
1/8'' |
3/8"-24 |
calibrated pressure valves, called brake lines, that let the car know when you want to slow down. The hoses are thin tubes filled with pressurized air that connect the master cylinder in the cabin to the brake calipers via the wheel cylinders and brake pads. |


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