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Boat Trailer Couplings | Couplings | Towing Essentials

Ark Electric Brake Coupling 50mm 3500kg (EC35Z)

"Ark EC35Z 3500kg electric trailer coupling assembly with integrated manual hand brake lever on a white background."

$110.00

Ark 3500kg Electric Brake Coupling with Park Brake (EC35Z)
Secure your heavy-duty tow setup with a genuine Ark heavy-duty electric brake coupling. Purpose-built for trailers, caravans, and boat trailers with independent power-actuated braking systems, this 3.5-tonne rated cast-steel hitch combines legal road compliance with ultimate security.
    • 3,500kg Rating: Engineered for large caravans, floats, and commercial trailers.
    • Full Integration: Features an integrated manual park brake lever/mechanism.
    • Built-In Lock Facility: Includes a quick-release trigger with a dedicated padlock point for theft protection.
    • Rattle-Free Towing: Adjustable tension screw eliminates towball vibrations and wear.
    • Certified Compliance: Fully complies with Australian Standards AS4177.3-2004.
    • Standard Fit: 4-hole mounting pattern (184mm x 54mm) designed for standard 50mm towballs.

In stock at North Coast Trailer Spares for fast $25 flat-rate shipping Australia-wide or immediate local pickup over the counter at our Alstonville store
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SKU: EC35Z, TCE35Z Categories: , , Tags: , , , , , , , , , , Brand:
SHIPPING INFORMATION

Shipping Australia wide

Local Pickup – 1/20 Kay’s Lane, Russellton Industrial Estate, ALSTONVILLE NSW 2477

About Ark Electric Brake Coupling 50mm 3500kg (EC35Z)
Ark 3500kg Electric Brake Trailer Coupling with Integrated Park Brake (EC35Z)
Upgrade your towing rig with the ultimate in heavy-duty reliability. The genuine Ark EC35Z Electric Brake Coupling (northcoasttrailerspares.com.au) is a premium, solid steel hitch meticulously engineered for trailers, caravans, and boat trailers utilizing power-actuated independent electric braking systems.
With a massive 3,500kg maximum ATM capacity, this coupling provides the heavy-duty security required for large touring setups, horse floats, commercial plant equipment, and tandem axle builds. Built tough to survive harsh marine and highway environments, the assembly body features a high-grade zinc plating for maximum corrosion resistance and longevity.
Why Choose the Ark EC35Z Coupling?
    • Legal Compliance Guaranteed: Brakes are a legal requirement across Australia for any trailer or caravan exceeding a Gross Trailer Mass (GTM) of 750kg. The Ark EC35Z fully complies with Australian Standards AS4177.3-2004 for peace of mind on local roads.
    • Integrated Park Brake Mechanism: Features a built-in heavy-duty manual hand brake lever directly on the body assembly. This allows for safe, secure parking and hitch handling when unhooked from your tow vehicle.
    • Anti-Rattle Tow Ball Screw: Say goodbye to frustrating towing noise and hitch wear. The adjustable internal screw allows you to fine-tune the seating on your standard 50mm tow ball to eliminate annoying vibrations.
    • Quick-Release & Padlock Ready: The quick-release safety trigger enables seamless one-handed hitching. It incorporates a dedicated padlock facility point to secure your trailer to the tow vehicle or act as a powerful theft deterrent when parked.

Technical Specifications:
    • Brand: Ark
    • Part Number / SKU: EC35Z
    • Maximum Rating: 3,500kg (3.5 Tonne)
    • Suits Tow Ball Size: Standard 50mm
    • Mounting Bolt Pattern: Industry-standard 4-Hole (184mm x 54mm centres)
    • Hole Diameter: 13.5mm
    • Ball to First Hole distance: 128mm
    • Finish: Heavy-duty Zinc Plated Cast Steel & Plate Construction

Installation & Local Pickup Options:
This unit safely retrofits standard 4-bolt coupling mounts found across popular trailer and caravan chassis designs. Order online today at North Coast Trailer Spares for flat-rate $25 Australia-wide shipping, or select Local Pickup at our Alstonville store (1/20 Kay’s Lane, Russellton Industrial Estate) to collect your towing hardware immediately!

Here is a link to our other couplings CLICK HERE

Order and Pickup Details

PICKUP ADDRESS:
North Coast Trailer Spares

1/20 Kay’s Lane
Russellton Industrial Estate
ALSTONVILLE NSW 2477

Phone: 02 6616 1798 or Order Online

Pricing and Shipping

All prices on this website are displayed in AUD, excluding shipping and insurance.

North Coast Trailer Spares reserves the right to alter prices and product specifications without notice.

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