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 design, 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 a lifetime warranty on all trailer parts are manufactured in our Wynnum warehouse. (note: warranty covers faulty workmanship and doe snot cover disposable parts, example bearings)

In July 2017, Steve Wotherspoon returned to his desk and produced several new innovative products. These products are now hitting the Australian market and soon, will be released onto the American and UK/EU markets.

Products released in 2017 were

  • 4Wd Spare Wheel Carriers.
  • Stainless Caliper Pistons.
  • 3,500kg High Shoulder Tow Balls in 3 sizes.
  • Hubodometers for boat trailers, RV’s and caravans up to 4500kg or 10,000lbs.
  • Anti Rattle 6.000kg HItch Pins.
  • 10″ Drums.
  • Unbraked Hubs.
  • Heavy Duty Tandem Rocker Arms in 60mm and 45mm.
  • 19mm Safety Chain Holders.
  • 12 Pin Plugs and Sockets with LED’s
  • Andersen style Plug covers with LED’s

Products to be released in 2018 are still under wraps, but I can assure you the list is longer and more innovative than the list above.

We discovered during Steve Wotherspoon absence; the company had no new products in the system. Our customers began to increase their purchases from more innovative companies.

What do manufacturers reps need most?

Manufacturers representatives need new products, need new talking points, need to educate their clients.

Ground Hog Day

The best way we found to conquer Ground Day is to offer you, clients, different, innovative products.

Offer the same old product line will send you broke, I guarantee it.

Without innovation, talking points, solid research and information your efforts grow naturally lazy.

Couplemate not only embarks on new innovative products, but we also research our industry on such issues as magnetic induction and its effect on electric brake drums. Stay tuned; this report will be a major groundbreaker.

Finally, we are currently researching submersible braking systems with a lifespan of 100,000 miles.

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 are a few of the questions that we get asked:

Question: Do you offer a warranty on 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 lifetime guarantee that the products we manufacture will be replaced free of cost if found to have failed due to faulty workmanship.

Call Steve Wotherspoon +6173348 3822 and talk to the experts about your requirements as a manufacturers representative.

Prices and Ordering

  • Prices listed here are Factory Outlet prices.
  • RV, Caravan or Trailer EOM and Dealers should also inquire about wholesale prices.
  • Talk to our expert sales team about wholesale prices.
  • If you are an international buyer, your payments are protected by our manufacturer’s rep.
  • We recommend all of your orders be placed with your manufacturers representative to ensure maximum protection of payments and deliveries.
  • If your shipment goes missing, we will replace it at our expense. Once your rep has advised us of missing goods are missing, we will immediately dispatch replacements.
  • Couplemate Trailer Parts Pty Ltd operates two warehouses for manufacturing and dispatch.
  • Couplemate shipments to North America leave daily at 4 pm. Shipping time is 2 to times, door to door.

We look forward to hearing from you and helping you get on your way with innovative parts that will satisfy your customers for years to come.

Editor, Steve Wotherspoon

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.