Brighter, Better, and Safer

High-quality lighting for trailers and caravans. From tailgates to indicators, reflectors and more, you’ll find the parts you need.

Off-Road Independent Coil Suspension

Looking to upgrade your suspension? Look no further than the rugged Independent Coil Suspension manufactured by Couplemate Trailer Parts.

Best Of Couplemate

Promotions and popular products.

Off-Road Trailer Parts

Trailer Parts On Sale and Promotions

Australian Made Trailer Parts

Boat Trailer Parts

CM001 The Marriage Saver Reversing Guide.

Caravan & trailer Reversing Guide

Reversing cameras are great but do not stop accidents as efficiently as this trailer guide.

Our Latest Products

  • Aluminium safety chain kit

    2.5t Aluminium Trailer Safety Chain Holder Kit

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  • led trailer

    150mm LED Stop Light Incl Plate Lamp

    Add to cart
  • 100mm x 100mm LED light

    100mm LED Stop Light Incl Plate Light

    Add to cart
  • battery check 100

    Battery Check 100A via Smartphone

    Add to cart

Why you should use Couplemate Trailer Parts as your One-Stop Trailer & Caravan Accessories Shop.

Couplemate has a huge range of Trailer Parts, Caravan Parts & 4WD Towing Equipment.

Our warehouse has a large stocklist, offering a comprehensive range of trailer and caravan spares. We offer everything from Rated Dee Shackles to complete Independent Coil Spring Suspension Kits. Our expert staff have over 60 combined years of experience in the trailer parts industry. So whatever part you’re after, Couplemate Trailer Parts has the range and expertise to help.

We Stock Boat Trailer Spares & Heavy Machinery Towing Equipment.

Couplemate also stock marine spares for boat trailers like Braked Marine Axle Kits, Trailer Bearings and more.

Need heavy machinery towing parts? Couplemate’s tandem trailer accessories have that covered too with our range of ADR Approved Pintle Hooks, Tow Couplings Tow Rings.

Choose Genuine Couplemate Trailer Parts.

Take the hassle out of towing your trailer, caravan or boat using the original Couplemate trailer and caravan accessories. We have a range of solutions to make towing easier like our best selling Couplemate Marriage Saver® or Trailer Guide. Our trailer guide is easy to install and assists to line up your trailer coupling over the tow ball.

Another original is our Australian designed Caravan Easy Jack – a light-weight cast aluminium roll-on jack that is quick and safe to deploy. Changing that flat tyre just became so much easier!

Use Australian Made Towing Equipment Built For Harsh Australian Conditions.

We have released our Australian made tow balls from short shank 50mm tow balls to long shank, 25mm high shoulder tow balls and 75mm tow balls for 10t gooseneck couplers.

Our Commitment To Service.

If you can’t find the trailer accessory or caravan suspension part you are looking for on our trailer spares online store, then please contact us. Our experienced sales team are ready to take your call and help you find the right part for your 4WD, truck, caravan or trailer.

Shipping to Australia and International Shipping.

Couplemate uses Australia Post, Startrack Express, Fastway, TNT and DHL Worldwide to deliver your purchases. Fastway can take 10 days to deliver to WA addresses. International Shipping times vary according to the express service selected. Please keep in mind delivery delays with Covid-19 may impact standard time frames for freight services.

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How to Stop Trailer Hitch from Rattling?

How to Stop Trailer Hitch from Rattling?

We at Couplemate™ often get asked whether tow bar rattle is normal. Unfortunately, it is a common issue that a lot of Australians experience while towing. So, why do trailer hitches rattle? Hitch rattle happens when you have excess space between your tow bar and hitch...

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See what our customers are saying.

Judith Oram-Krantz Avatar
5 out of 5 stars
Judith Oram-Krantz
awsome knowledge australian made tow hitch,overbuilt to never fail
Judith Oram-Krantz Avatar
5 out of 5 stars
Judith Oram-Krantz
Awsome Australian Made Products Awsome knowledge australian made tow hitch, overbuilt to never fail
Bill Burr Avatar
5 out of 5 stars
Bill Burr
Very friendly and helpfull staff
Giriraj Sharan Avatar
5 out of 5 stars
Giriraj Sharan
Unbelievably helpful. They had the parts I had been looking for that I couldn't find anywhere