1887 Dunbier Braided Stainless Steel Brake Line Kit to 5.8m | Marine Trailer Part

🔧 Product Description

Dunbier Braided Stainless Steel Hydraulic Brake-Line Kit - up to 5.8m - Part Number: 1887

A complete flexible braided stainless-steel brake-line package for a two-wheel/single-axle brake system. The pre-terminated hoses avoid onsite tube flaring and provide improved corrosion resistance and easier routing than conventional exposed steel Bundy tube.

⚙️ Key Features

• Stainless-steel braided flexible brake hoses

• Pre-fitted brass brake-line ends

• No onsite tube flaring required

• Designed for marine trailer hydraulic disc brakes

• Complete layout package for the specified trailer length

📏 Specifications

• Trailer length coverage: up to 5.8m

• Brake layout: two-wheel/single-axle brake system

• Kit configuration: a matched main line, axle connections and tee fittings as supplied

• Flare/thread system matches Dunbier trailer brake components

• Actual line routing must avoid stretch, chafe and heat

🔄 Cross Reference & Related Parts

• Dunbier: 1887

• Individual replacement lengths: Dunbier 1893-1901

• Three-way tee: Dunbier 1860

• Coupling/caliper union: Dunbier 1880

🚤 Trailer Compatibility & Application

• Suits compatible two-wheel/single-axle brake system

• Confirm total routing length, axle spacing and fitting count before installation

• Compatible master cylinder, calipers and brake fluid are required

🔌 Function

Transfers hydraulic pressure from the coupling actuator or electric-over-hydraulic unit to the trailer calipers.

Common signs of wear or replacement:

• Braiding is frayed or crushed

• Hose leaks at a crimp or fitting

• Line rubs the chassis or suspension

• Soft braking from trapped air or fluid loss

• Incorrect routing pulls the hose at full suspension travel

🛠️ Installation & Safety

• Lay out all hoses before tightening

• Use clips at suitable intervals without crushing the braid

• Provide flexible loops at moving axles and couplings

• Bleed every caliper after installation

• Perform a static pressure and road brake test

📦 Condition

• Genuine Dunbier Marine Products trailer component

• Brand new

• Supplied as one complete up to 5.8m braided stainless-steel brake-line kit

• Supplied in original or equivalent packaging