3D Printed A-Frame Trailer Coupling Kit 

Approximately 1/16 scale, modelled to fit WPL, JJRC, Heng Long etc. size RC trucks and trailers (53mm between inside of chassis rails). Drawbar kit to convert an existing trailer. Supplied with full set of stainless nuts, bolts and pins. Requires drilling to fit. The jaw/receiver should be left free enough to rotate to allow the trailer freedom to tilt independently of the truck.

Replacement hitches are available (see my other listings) so you can fit to multiple trucks

Compatible with my other tow hitches used for other kits. 

Fitting requires basic modelling tools and skills and requires some self tapping screws the same as are provided in the vehicle kits. Fitting requires basic modelling skills and tools. Depending on your exact model you may need to drill the chassis and/or rear bumper to fit these parts. Some pieces are printed on a partial brim or "lillypad" to help them adhere to the print bed. They are easily removed with a knife or pair of snips

Please be aware, for this towing set up to work, the dolly wheels (ideally all trailer wheels) must spin independently. I found the easiest way to do this is to simply cut the axle shaft in half straight through the gear

Kit includes: 
Trailer drawbar
Tow hitch/receiver
Stainless nuts, bolts, clevis pin and R-clips

Fitting requires basic modelling skills and tools. Depending on your exact model you may need to drill the chassis and/or rear bumper to fit these parts. Some pieces are printed on a partial brim or "lillypad" to help them adhere to the print bed. They are easily removed with a pair of snips


Free postage (UK)
Overseas postage discount on multiple items

I only keep a few items printed in stock, for larger quantities, other colours or sizes please message for details. 

Any trucks/trailers photographed are shown for display use only.