DOT Approved 77-inch Trailer Brake Hose with 90° Male Flare

• Customization: Available
• Type: Brake Hose
• Material: Rubber
• Model NO.: THB444
• Position: Rear
• Certification: ISO/TS16949, ISO13485, ISO14001, BSCI, IATF-16949, ISO9001, ISO9002, AMECA, DOT, ECE, FSC, HACCP, GSV, GMP
• Classification: Disc
• Drum Brakes Classification: Wheel Cylinder
• Main Market: South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Eastern Asia, Northern Europe, Oceania, Southern Europe, Central America, South Asia, Domestic Market
• Length: 77 inch
• Inner Diameter: 1/8 inch
• Outer Diameter: 3/16 inch
• Thread Size: 3/8-24
• Transport Package: Wooden Box
• Specification: 77 inch
• Trademark: HARSCO
• Origin: China
• HS Code: 4009310000
• Production Capacity: 500000PCS/Year
• Package Size: 15.00cm * 15.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

This 77-inch flexible rubber brake hose is DOT approved and UV rated for use in hydraulic trailer brake systems. Designed primarily for boat trailers, it is ideal for running along the axle to connect calipers or backing plates. The hose is high-pressure rated for both drum and disc brakes, working seamlessly with surge couplers or electric-over-hydraulic units. One end of the hose features a 90° bend, allowing for installation in tight spaces where a straight connection is impractical. It is equipped with brass 3/16" male inverted flare fittings using a standard 3/8"-24 thread, ensuring compatibility with most trailer brake components. The swivel fittings prevent twisting during installation, helping to maintain optimal brake fluid flow and pressure.

Product Specifications:

• Length: 77 inches
• Fitting Type: 90° male inverted flare at one end
• Thread Size: 3/8"-24
• Material: Flexible, UV resistant rubber
• Certification: DOT approved
• Additional Features: Brass fittings, high-pressure rated, compatible with drum/disc brakes

Description	Material	Overall Length	Hose I.D.	Fitting Thread	Application
Brake Line	Rubber	77 inch	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.

Application

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.

We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.

If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

Welcome to enquiry and email me,thanks!

 

 

Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: It's OK to print my logo on your product?
A: Yes, we can according to your exact requirement.

Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What is your advantages?
A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.


1-Welcome OEM

1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

2-Our service

1. You inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
3. Protection of your sales area, ideas of your design and all your private information.
4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4-Warranty

1. Customer should be provide the video and the pictures for the problem products.
2. Products returned within the warranty period must bear product number & date code.

5-After service 

1. In production and after delivery, we will track on time and tell you goods situation.
2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.