May fit other cars. Below is the measurements. 12mm Hex Fitting. M12 socket size measured across the flats. 32mm Length across backplate. 32mm High across backplate. 27mm across center fixing holes top right to top left. 19mm Depth or width. Other starters in stock. Simply ask and give the height the length and the hex or nut size of your current pull starter. There is two HSP pull starters available this is the listing for most recently made models. If your RC car is over 2 years old you will need the larger pull starter which features a 32mm backplate with a 14mm hex. 32mm being top right to top left center screw hole. Please see my other items or ask for this starter.