Not sure if this is ok but I've been reverse engineering my original buggy motor (don't worry I used a pla printed jig to pop open the official one without hurting it) It's gonna still use a 260 flat can motor. Actually gonna try using this Mabuchi FK-260 Motor - 12 to 24 VDC - 8600 RPM - 12 VDC The gears and even sleeves work in a original buggy motor and uses m1.4 screws to bolt down the gear case and motor back cover I did find the outer shell model on grabcad but inspecting in blender...