Steaming Jon posted:
bluelinec4 posted:That truck will not work The RS3 had the motors inside the truck Little can motors. The truck in the pic is for a Pullmor type motor
That truck should work, it is the motor-in-truck design. The side frames, steps, & coupler mounting are all one part and will have to be switched out with your dummy truck parts to match the powered truck.
You can see how these are assembled by disassembling your power truck down to the power block(it may be just 2 screws - going by memory) and confirming that your dummy truck components match up and fit the power block.