Couplings
Ensure a safe, reliable connection on every journey with our premium range of trailer couplings and heavy-duty towing hitches at North Coast Trailer Spares. Whether you are navigating rough bush tracks or hauling equipment on local highways, your choice of coupling determines the stability, control, and overall safety of your tow setup.
Heavy-Duty Trailer Couplings For Every Towing Application
We stock a diverse array of Australian standard-compliant options tailored to suit various trailer types, ATM capacities, and braking configurations:
- Standard 50mm Ball Couplings: Simple, secure quick-release designs perfect for unbraked box trailers or basic setups.
- Mechanical & Hydraulic Override Couplings: Reliable, automatic braking solutions engineered for caravans, trade machinery, and mid-sized loads up to 2000kg.
- Electric Brake Trailer Couplings: Maximum control for heavy-duty commercial equipment and large trailers rated up to 3500kg.
- All-Terrain Off-Road Hitches: Advanced articulating couplings built to withstand maximum articulation, high stress, and harsh conditions without disconnecting.
Premium Towing Brands You Can Trust
Don’t compromise on structural integrity. Our inventory features industry-leading manufacturers, including Cruisemaster (DO35 series), AL-KO, and Ark, alongside replacement parts like handbrake plates, tow pin kits, and secondary locks. Browse the collection online or visit our workshop in Alstonville, NSW for expert local advice.
Showing 1–30 of 31 results
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Hex Bolt UNC 1/2” Dia. x 1 1/2” Long and Nyloc nut Grade 8 Zinc
$2.50 -

Hex Bolt UNC 1/2” Dia. x 2” Long and Nyloc nut Grade 8 Zinc
$2.75 -

Ark Electric Brake Coupling Quick Release Trailer Electric Brake Coupling EC35Z
$110.00 -

Mechanical Hand Brake Plate To Suit 4 Hole Mechanical Override Coupling | ARK
$40.00 -

Off-Road Trailer Coupling 50mm Fixed Electric 3500kg Zinc | AL-KO
$330.00 -

Poly Block Car Adaptor Off Road Suits Treg or Trigg Style Dacromet
$55.00 -

Poly Block Off Road Coupling 2000kg Rated Dacromet Coated Trailer CTA-060308
$185.00 -

ARK Off-Road Coupling XO Series Suit Electric Brakes Fixed 3.5 Tonne Rated #ORXOF50D
$290.00 -

ARK Off-Road Coupling XO Series Suit Mechanical Over-ride brakes 2 Tonne Rated #ORXO50D
$275.00 -

Off-Road Trailer Coupling Override Mechanical 2000kg Zinc | AL-KO Suits 50mm Ball 619200
$350.00 -

Rotary Locking Tab for ARK XO Series Off Road Coupling Spring Included #ORXOLL
$32.95 -

AL-KO 3500kg ELECTRIC COUPLING
$115.00 -

Alko Coupling 2 Hole 50mm Trailer coupling AL-KO Quick Release 2 Hole Zinc 50mm 2000kg Rated Aus Standard AS4177.3 #614060PL
$40.00 -

Trailer Coupling Multi Fit 4 Hole Coupling 50mm Trailer coupling suits 2 hole & 3 hole coupling plates 2000kg Rated Aus Standard AS4177.3
$35.00 -

Ark Coupling 3 Hole Trailer
$38.00 -

AL-KO Mechanical Coupling 2000 kg #614054PL
$145.00 -

Over-Ride Coupling 2000kg Hydraulic Complete (CTA-061210)
$155.00 -

Over-ride Coupling 50mm 2000kg ARK Trailer Coupling Hitch Zinc Finish Mechanical 2T CTA Approved Ark ORC50Z
$115.00 -

DO35 – V3Plus (no Handbrake) All-Terrain Coupling 3.5tonne | Cruisemaster
$490.00 -

DO35 – V3Plus (With Handbrake) All-Terrain Coupling 3.5tonne | Cruisemaster
$550.00 -

Hydraulic Hand Brake Lever
$29.95 -

Coupling Laser Lock CLOC-L
$14.50 -

Coupling Lock 2 Position (Secures trailer when attached to or unattached from vehicle) TCL
$26.00 -

CTK Coupling Trigger Kit
$14.00 -

CTK-ARK Coupling Trigger Kit
$14.00 -

CTK-TRIGG Coupling Trigger Kit Suit Trigg Coupling
$14.00 -

DO35 Tow Pin Kit
$95.00 -

Tow Ball Cover Protector Towball Cap with Spring Clips 50mm PCC50D
$5.50


