H3064-6000 Mackay 1899 Dunbier Braided Stainless Steel Brake Line 6000mm | Marine Trailer Part
H3064-6000 Mackay 1899 Dunbier Braided Stainless Steel Brake Line 6000mm | Marine Trailer Part
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide
🔧 Product Description
Mackay Flexible Braided Stainless Steel Hydraulic Brake Line 6000mm – Part Number: H3064-6000
A flexible 6000mm trailer brake hose with stainless-steel braid and brass end fittings. The preassembled line requires no flaring and is designed to outlast conventional exposed steel brake tubing in marine service.
⚙️ Key Features
- Flexible stainless-steel braided construction
- Brass end fittings
- Overall length: 6000mm
- No on-site tube flaring required
- Matches common original trailer brake fittings
- Suitable for routing around suspension and drawbar movement
📏 Specifications
- Length: 6000mm
- Brake-line type: Flexible braided stainless steel
- End fittings: Brass
- Thread and seat must match the master cylinder, tee, union or caliper
- Copper sealing washers are sold separately where required
🔄 Cross Reference & Related Parts
- Mackay: H3064-6000
- Dunbier: 1899
- Copper sealing washer: Mackay H3073 / Dunbier 1881
- Hydraulic connector: Mackay H3074 / Dunbier 1880
🚤 Trailer Compatibility & Application
- Suitable for compatible hydraulic boat-trailer brake systems
- Use the correct length without stretching, tight loops or contact with tyres and suspension
- Not a substitute for an incorrectly rated high-pressure hose
🔌 Function
Transfers pressurised brake fluid between the master cylinder, tees and wheel calipers while accommodating trailer movement.
⚠️ Common Signs of Failure
- Fluid weeps through the braid or fittings
- Braid is frayed, crushed or kinked
- Hose rubs on the chassis or tyre
- Fittings are corroded or rounded
- Brake pedal/actuator pressure feels soft because air enters the circuit
🛠️ Installation & Safety
- Route with smooth bends and adequate movement allowance
- Use proper P-clips rather than overtightened cable ties
- Fit new copper washers on banjo connections
- Do not twist the hose while tightening
- Bleed and pressure-test the system after installation
📦 Condition
- Brand new Mackay trailer component
- Supplied as one 6000mm braided stainless-steel brake line
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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