the pdf files on the web page(traxxas home page) are different then whats in my newly(used) truck ....the two gears on the bottom shaft (that the outdrives attach to). i got a piece of ,,what looks like hard piece of tubing ,between the part#s 5395 ,,,,and my slipper cluth is totaly different then what on the web page also,,,,,,,,,,,HELP ME PLEASE i whant to take my new truck for a spin:whhooo: