TRT supplies genuine trailer couplings and parts for heavy transport applications, helping you achieve a secure, reliable connection between tractor unit and trailer. With trusted coupling brands, practical product support and fast access to parts, we make it easier to choose the right trailer coupling solution for the job.
Built for reliable trailer connection and everyday performance.
Our trailer coupling range is designed to support dependable performance across a wide range of transport applications. TRT supplies quality coupling solutions from Jost Rockinger and Ringfeder, backed by exploded parts drawings, genuine repair kits and same day / next day shipping to help keep your equipment moving.
Our trailer coupling range is built around durability, serviceability and fit-for-purpose performance for heavy trailer applications.
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Genuine coupling solutions
TRT supplies genuine trailer couplings and parts, giving you dependable replacement options for heavy transport applications.
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Designed for reliable connection
A quality trailer coupling is critical to safe, consistent trailer operation. Our range is selected to support secure connection and dependable day-to-day performance.
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Easier servicing and repair
TRT supplies trailer coupling solutions designed to support practical servicing, with repair kits and replacement parts available to help keep maintenance straightforward.
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Options to suit different applications
Our range includes solutions to suit a variety of towing eye sizes and drawbar configurations, making it easier to match the right coupling to the job.
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Backed by trusted brands
TRT supplies trailer couplings from recognised names including Jost Rockinger and Ringfeder, giving customers confidence in quality and long-term support.
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Fast access to parts
Same day / next day shipping is available to help reduce downtime and get your trailer back to work sooner.
Designed to suit a wide range of trailer coupling requirements.
Our trailer coupling range includes practical options for different towing eye sizes, drawbar setups and service requirements. TRT also provides exploded parts drawings and model information to help make identification and replacement easier.
Related trailer coupling components
TRT can also help with the supporting components commonly needed alongside trailer coupling replacement, servicing and maintenance.
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Wear pads
Wear pads are available to support reliable coupling performance and ongoing serviceability.
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Genuine repair kits
TRT supplies genuine repair kits to help maintain trailer couplings and support efficient servicing. Ringfeder repair kits are available for each model.
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Coupling component parts
A full range of replacement component parts is available to support repair work and ongoing maintenance.
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Mounting hardware
Supporting hardware is available to help complete installation and replacement work correctly.
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Exploded parts support
Exploded diagrams are available to help identify the correct components and make ordering more straightforward.
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Model-specific service parts
TRT can help match the right service parts to the coupling model you are working with, helping reduce guesswork at replacement time.
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Genuine branded parts
TRT supplies genuine Rockinger and Ringfeder parts to support reliable fitment and long-term performance.
Parts in action
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Parts video if available
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Resources to Keep You Moving.
Need help finding the right trailer coupling or replacement parts?
Talk to TRT for expert support with trailer couplings, wear pads, repair kits and related component parts. We can help you identify the right solution for your application and keep your equipment moving.