About Couplemate Trailer Parts

Selling quality trailer parts Australia wide since 2001

Couplemate Trailer Parts started from humble beginnings in 2001 selling trailer parts to the local Brisbane area. Presently we manufacture and distribute caravan and trailer parts, trailer axles and independent suspension kits to Brisbane, Sydney, Melbourne in fact Australia wide. Our two warehouses are 3000 square meters each, packed full of caravan and trailer parts. If your towing a caravan, camper trailer, boat trailer, box trailer or heavy vehicle trailers we’ve got your trailer parts covered. Our company is family owned, old fashioned and family orientated. We offer warranty on all trailer parts that leave our Wynnum warehouse.

Our staff have over 60 years experience in the trailer parts industry. Whatever the problem you might have with your trailer, Bruce and Mike are there to help provide the answers and guide you to the right trailer parts to suit your application. Here at Couplemate, we are asked all kinds of questions about us, what we do and how we can help folks just like you. Here is a few of the questions that we get asked:

Question: I am broken down in the middle of no where on my family vacation and I need a few parts urgently! Do you have what I need in stock and how quickly can you get it to me?

Answer: We are here to help get you and your family back on the road, and we specialise in breakdown trailer parts services! Whatever you need, if it is in store we can get it out for you within 24 hours (usually sooner)! Whatever you have broken there is a great chance we have it in stock, and if we don’t have in our warehouses we will do our best to find out where it can be found and how long it will take to get to you!

Question: Do you offer a warranty for your trailer parts?

Answer: All Couplemate Trailer Parts are manufactured and selected for sale on the basis of quality. We can offer you our unconditional guarantee that the products you have purchased from us will perform to manufactures specifications.

Question: When can I expect delivery of my trailer parts order?

Answer: Ordered trailer parts are generally dispatched the same day as ordered (except for axle orders). Trailer Axles are dispatched 48 hours from order because they are made as orders arrive. We stock pre-made axles for single axle trailers and for tandem trailers. So ask us if we can get your axle on transport the same day, if the part is in stock we will do our utmost to get it to you.

Choosing the right trailer parts.

The professionals at Couplemate Trailer Parts can make upgrading your axles, brakes, springs, couplings, wheels, brake controllers and more a whole lot easier! We will help you select correct springs, axles and brake parts for your caravan or trailer setup. Unless you are lucky enough to be in a group of travellers or friends that know trailer parts the right selection can be difficult. Our job is to help you select the right parts over the phone, and for our professional sales team, that’s no problem! Tell us where you are travelling or intend to travel over the coming years and we can offer you a complete towing setup that will provide a happy holiday experience.

In our experience, people have different requirements for their caravans, camper trailers or boat trailers, some will travel through a dusty track out to Birdsville while others will follow the highway north until they drive to the ocean. Whatever your towing needs or requirements we are here to help, let us guide you through your trailer build or annual repairs and trailer maintenance. Here are a few examples of how your trailer might be configured:

  • Highway use. Caravans, campers trailers, motorbike trailers, boat trailers, horse floats, tandem car trailers, builders trailers
  • Off-road Use. Off-road caravans and camper trailers
  • Boating (marine). Single axle boat trailers, tandem axle boat trailers, tri-axle boat trailers, single hull or multi hull boat trailers
  • Utility (work). Builders and tradesman’s trailers, catering or vendor trailers, excavator or heavy earth moving vehicle trailers
  • Extreme off-road. Off-road caravans and camper trailers
  • Weekenders. Box trailers, motorbike trailers, enclosed race car trailers

When building or modifying a trailer there are two critical issues that will decide your purchase:

  1. Weight you wish to carry.
  2. Your budget

The more weight you wish to carry, the higher the cost. It’s a fact that many trailers become overweight due to added loads that accumulate over time. Gas bottles, generators, tools, spare fuel loads all add up and are often not taken into consideration when the trailer is originally purchased. Updating and maintaining your trailer is imperative for safe and hassle free towing.

We can confidently offer axle and suspension systems that are reliable and will give you a good chance to endure that adventure to Cape York or simply tow your load to the dump. Trailers and caravans can vary wildly in their design and construction, custom configuration of trailers and caravans is common and Couplemate Trailer Parts can offer the right advice and trailer parts for your rig. There is no standard setup or standard axle width so take your time and measure carefully before ordering. Ask us questions to get the right advice and towing equipment for your application.

Call Bruce or Mike on 07 3348 3822 and talk to the experts about your intended purchase.

Prices and Ordering

  • Prices listed here are Factory Outlet prices.
  • Caravan or Trailer EOM and Dealers should also enquire about wholesale trailer parts prices.
  • Talk to our expert sales team about wholesale prices.
  • One off trailer builds are considered to be factory outlet prices.
  • Pickups from our Brisbane warehouse are OK but please place your order first so we can have it ready for you.
  • Couplemate Trailer Parts Pty Ltd operates two warehouses. We take web orders for pickup or dispatch.
  • Internet orders indicating pickup are automatically approved appointments.
  • You can reach Couplemate Trailer Parts Pty Ltd between 8am and 5pm EST Monday to Friday. No Saturdays unless by appointment.
  • Don’t worry, just because you haven’t called us or popped into our store, doesn’t mean we can’t help.

We look forward to hearing from you and helping you get on your way with the right trailer parts that will satisfy your towing requirements for years to come.

What Our Customers Say

Thanks Bruce , we purchased all the gear off you on the weekend , new axle wheel stubs etc , Appreciate your advice everything went to plan and fitted perfectly 🙂


Thanks, my order arrived
on Tuesday afternoon. Now I’m a happy camper and will recommend your business to others.

Andy Hill

Great service and I am very happy with the product

Ernie Jones

Like to say what a pleasure it is to deal with your staff and company. Great customer service, will recommend to all my friends with RV.

Rod Stone

Received the trailer parts today. They all fit perfectly. Thanks once again for the service, the reasonable prices and the fast postage. It’s businesses like yours that make online shopping a breeze. I certainly know where to go next time I need parts. Will be in touch again do doubt. Thanks mate.


Your service, attitude and product cannot be faulted. You have my recommendation always.
Thank you very much.


Couplemate manufactured parts are guaranteed for life. (terms and conditions). Wholesale Deals. Dismiss