Spare Trailer Parts in Darwin

We'll Keep You Moving

At Aust. Advanced Trailer Sales & Service, we supply dependable trailer parts in Darwin, Alice Springs and across the NT. From routine replacements to heavy-duty components, our focus is on quality parts and service you can trust.

Whether you’re servicing road trains, semi-trailers or work trailers, we stock a wide range of components to keep you moving. Not sure which part fits? Upload a photo and we’ll identify it.

With regional delivery options to the NT and WA, as well as local support, we help make sourcing parts easy — no matter where you’re located in the Territory. As Central Australia specialists, we also ensure reduced freight delays and fast delivery to Central Australia.

Call (08) 8947 5507 or 0437 211 383 or come by our Darwin or Alice Springs store. We service the Northern Territory, including Kununurra, Katherine, the Tiwi Islands, Tennant Creek, Coober Pedy and Tanami.

Couplings

Choose from a range of trailer couplings designed for secure connections and reliable performance. We supply options to suit different load ratings and towing setups, with expert advice to help you find the right fit.

Landing Legs

Our landing legs deliver strength and stability for parked trailers. Built to handle heavy loads, these components make hitching, unhitching and onsite staging safer and more efficient.

Bearings

Keep your trailer running smooth with quality bearing kits and components. We stock reliable options to support wheel hubs and reduce wear, helping extend service life and improve safety.

Brake Drums

Brake drums are essential for safe stopping performance. We offer well-engineered drums compatible with a range of trailer makes and models, backed by practical fitment advice.

LED Lighting

Upgrade visibility with LED trailer lighting—long-lasting, energy-efficient and designed for Australian conditions. Choose from tail lights, brake lights, indicators and marker lighting.

Mudguards

Protect your trailer and load from road debris with quality mudguards. Available in durable materials, they help shield tyres and bodywork in rugged outback conditions.

Hardware & Fittings

From bolts and brackets to pins, clips and fasteners, our trailer hardware and fittings cover the small but critical components that keep everything securely in place.