Connect with confidence using our premium couplings and parts. Say goodbye to towing troubles with our reliable and durable products, designed to withstand the toughest Australian conditions. Browse our range of 50mm, 40mm, and 32mm couplings, as well as our popular adjustable and off-road couplings.
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Couplings
$110.00
OVERRIDE MECHANICAL COUPLING COMPLETE
1 X OVERRIDE COUPLING – Dacromet Coated
1 X COUPLING MECHANICAL HANDBRAKE – Zinc Coated
RATED 2000KG
FITS 50MM TOWBALL
AUSTRALIAN STANDARDS AS 4177.3
SUPERIOR QUALITY
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Couplings
$96.00
2000KG Mechanical Override Coated Trailer Coupling
Dacromet Coated
Suit for 50mm Trailer Tow Ball
ADR Approved
CRN: CTA-060151
Superior Trailer Parts 2T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$38.00
2 Holes Quick Release Trailer Coupling / 2000 kg Rating
• Black Finish
• Suit for 50mm Trailer Tow Ball
• AUSTRALIAN STANDARDS APPROVED / AS4177.3
Superior Trailer Parts 2T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T)
Australian Standards (AS4177.3)
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Couplings
$38.00
2T Quick Release 50mm Ball 2 Holes Coupling Dacromet Coated
2000 kg Rating
2 Holes
Quick Release
Dacromet Coated Suit 50mm Trailer Tow Ball
AS4177.3
Superior Trailer Parts 2T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$37.00
- 2T 50mm Quick Release 3 Holes Trailer Coupling
- Suits 50mm Trailer Tow Ball
- 2000 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Black Coated
- ADR Approved
- CRN: CTA-060149
Superior Trailer Parts 2T Quick Release 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$37.00
- 2T 50mm Quick Release 3 Holes Trailer Coupling
- Suits 50mm Trailer Tow Ball
- 2000 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Dacromet Coated
- ADR Approved
- CRN: CTA-060149
Superior Trailer Parts 2T Quick Release 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$38.00
Quick Release 4 Holes Coupling
Fits Both 2 & 3 hole Plate
- 2T 50mm Quick Release 4 Holes Trailer Coupling
- Suits 50mm Trailer Tow Ball
- 2000 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Black Coated
- ADR Approved
- CRN: CTA-060149
Superior Trailer Parts 2T Quick Release 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$38.00
Quick Release 4 Holes Coupling
Fits Both 2 & 3 hole Plate
- 2T 50mm Quick Release 4 Holes Trailer Coupling
- Suits 50mm Trailer Tow Ball
- 2000 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Dacromet Coated
- ADR Approved
- CRN: CTA-060149
Superior Trailer Parts 2T Quick Release 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 2,000 kg (2T) Australian Standards (AS4177.3)
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Couplings
$86.00
3.5T 50mm Electric Quick Release Coupling
3.5T Trailer Coupling (without brake handle)
Black Coated
Suit for 50mm Trailer Tow Ball / Boat Trailer
ADR Approved
CRN: CTA-060079
Superior Trailer Parts 3.5T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 3,500 kg (3.5T) Australian Standards (AS4177.3)
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Couplings
$86.00
3.5T 50mm Electric Quick Release Coupling
3.5T Trailer Coupling (without brake handle)
Dacromet Coated
Suit for 50mm Trailer Tow Ball / Boat Trailer
ADR Approved
CRN: CTA-060079
Superior Trailer Parts 3.5T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 3,500 kg (3.5T) Australian Standards (AS4177.3)
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Couplings
$86.00
- 3.5T 50mm Ball Electric Trailer Coupling (with brake handle)
- Dacromet Coated
- Suit for 50mm Ball Trailer Tow Ball
- ADR Approved
- CRN: CTA-060079
Superior Trailer Parts 3.5T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 3,500 kg (3.5T) Australian Standards (AS4177.3)
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Couplings
$86.00
- 3.5T 50mm Electric Trailer Coupling with brake handle
- Suits 50mm Trailer Tow Ball
- 3500 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Black Painted
- ADR Approved
Superior Trailer Parts 3.5T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 3,500 kg (3.5T) Australian Standards (AS4177.3)
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Couplings
$86.00
- 3.5T 50mm Electric Trailer Coupling with brake handle
- Suits 50mm Trailer Tow Ball
- 3500 kg rated
- Suits all trailers, Caravan and Boat Trailers
- ADR Approved
- Dacromet Coated
- ADR Approved
- CRN: CTA-060079
Superior Trailer Parts 3.5T Quick Please 50mm Ball Coupling demonstrated compliance with the performance requirements of AS4177.3 when tested in accordance with Appendix A for a trailer Aggregate Trailer Was (ATM) of 3,500 kg (3.5T) Australian Standards (AS4177.3)
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Couplings
$209.00
4.5T Electric Trailer Coupling Dacromet Coated (with Brake Handle)
Suitable All trailer, Caravan and Boat trailers.
ADR tested in Australia.
4500 kg Rating
Suit for 70mm Trailer Tow Ball
Finishing: Dacromet Coated
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Couplings
$199.00
4.5T Electric Trailer Coupling Dacromet Coated (without brake handle)
Suitable All trailer, Caravan and Boat trailers.
ADR tested in Australia.
4500 kg Rating
Suit for 70mm Trailer Tow Ball
Finishing: Dacromet Coated
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Couplings
$58.00
SUITS POLY OFF-ROAD COUPLING
AUSTRALIAN STANDARDS APPROVED
WITH NUT ,BOLT AND Washer
Heavy Duty
High Quality
Brand : Superior
Easy To Use
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Couplings
$69.00
Superior Trailer Poly block Coupling Brake / Adaptor
Dacromet Coated
Capacity: 3,000 kg (3T)
ADR Approval Number: CTA-060309
The Superior Trailer Parts Poly Block Trailer Coupling Adapter demonstrated compliance with the performance requirements of ADR 62/02 clause 12.3.2 for a maximum trailer ATM of 3,000 kg (3T)
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Couplings
$186.00
2T Poly Block Coupling Override Type
Off Road Type
Dacromet Coated
2T Capacity
ADR Approval Number: CTA-060308
The Superior Trailer Parts 2T Poly Block Trailer Coupling demonstrated compliance with the performance requirements of ADR 62/02 clause 12.3.2 for a maximum trailer ATM of 2,000kg (2T)
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Couplings
$115.00
1 x Poly Block Off-Road Coupling
Dacromet Coated
Weld On Type
3000KG Rating
Superior Quality
CRN: CTA-060310
ADR tested approved.
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Couplings
$38.00
Suits Treg or Trigg Style Poly Block Coupling
Gold Zinc Coated
Brand : Superior
High Quality
Easy To Us
Couplings for a Secure and Reliable Towing Experience
At Superior Trailer Parts, we understand the importance of a safe and reliable towing experience.
That’s why we offer a comprehensive range of high-quality couplings and parts designed to provide a secure connection between your trailer and towing vehicle.
Types of Couplings
Our couplings category features a diverse selection of products to cater to various towing needs. We offer:
- 50mm and 40mm couplings: Suitable for general-purpose towing, these couplings are designed for trailers with a Gross Trailer Mass (GTM) of up to 2,500 kg.
- 70mm and 80mm couplings: Ideal for heavy-duty towing, these couplings can handle trailers with a GTM of up to 4,500 kg.
- Adjustable couplings: These couplings allow for easy adjustment to accommodate different trailer heights and are perfect for applications where trailer heights vary.
- Fixed couplings: Designed for specific trailer heights, these couplings provide a secure connection and are ideal for applications where trailer heights remain consistent.
Our couplings are manufactured from high-strength steel and are built to withstand the rigors of heavy use. They feature a durable powder-coated finish to resist corrosion and ensure a long lifespan.
Benefits and Uses
Our couplings offer several benefits, including:
- Improved safety: A secure connection between your trailer and towing vehicle reduces the risk of accidents and ensures a safe towing experience.
- Increased convenience: Our couplings are designed for easy connection and disconnection, making it simple to attach and detach your trailer.
- Reduced wear and tear: By providing a smooth, secure connection, our couplings reduce the stress on your towing vehicle and trailer, resulting in reduced wear and tear.
Our couplings are suitable for a wide range of applications, including:
- Recreational towing: Perfect for towing caravans, boats, and horse floats.
- Commercial towing: Ideal for heavy-duty towing applications, such as construction and agricultural equipment.
- Agricultural towing: Suitable for towing farm equipment, such as plows and harvesters.
Choosing the Right Coupling
When selecting a coupling, it’s essential to consider factors such as:
- Trailer weight: Ensure the coupling is rated for the Gross Trailer Mass (GTM) of your trailer.
- Trailer height: Choose a coupling that accommodates your trailer’s height, or consider an adjustable coupling for added flexibility.
- Towing vehicle: Ensure the coupling is compatible with your towing vehicle’s hitch.