Couplemate Trailer Parts Online Store

Your Number 1 Online Store for Trailer Parts, Caravan Parts, Boat Trailer Parts & 4WD Towing Equipment.

Hayman Reese Tow Ball Scales

Tow ball caravan scale or boat trailer by Hayman Reese is the only way to keep your tow ball weight constant.

The Original Trailer Guide

Self aligning trailer hitch guide, the Couplemate Trailer Guide takes the hassle out of connecting trailers to your vehicle.


The Couplemate Hubodometer is a new, innovative safety device for caravan and trailer boat owners who want to know when it is time to service their rig.


Get the job done right with trailer & caravan parts news, towing tips & instillation guides.

Why Use Couplemate Trailer Parts As Your One Stop Trailer & Caravan Parts Shop.

Couplemate Has A Huge Range Of Trailer Parts, Caravan Parts & 4WD Towing Equipment.

Our warehouse has a large stock & range of trailer & caravan parts 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 know how to help.

We Stock Boat Trailer Parts & Heavy Machinery Towing Equipment.

Couplemate also stock marine parts for boat trailers like Wobble Rollers, Braked Marine Axle Kits, Trailer Bearings and more. Need heavy machinery towing parts, Couplemate Tandem Trailer Parts has that covered too with our range of ADR Approved Pintle Hooks, 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 parts. 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 Caravan Easy Jack, light-weight cast aluminium roll-on jack that is quick and safe to deploy, changing that flat tyre just became 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 shack, 25mm high shoulder tow balls and 75mm tow balls for 10t gooseneck couplers.

Our Commitment To Service.

If you can’t find the trailer part or caravan part here on our trailer parts online store, then please contact us. Our staff are ready to take your call and help you find the right part for your 4WD, Truck, Caravan or Trailer.
Couplemate are proud to be associated with Caravanning Queensland.

Thank you for another great year. Christmas Sale on selected items. The last dispatch before closing is on 21st Dec. Dismiss