The mounting for the Fisher price motor is very weird. You make a triangle 2 sides 3.75" and the other side 4 1/8". The way we are going to connect ours is by drilling out the 3 bolt holes on the main part(where the white part is). We then put bolts through the opposite side and use a spacer on the screw. I have included a picture of team 60's mounting. It is very weird so if you have any other problems email me and iwill help you. Well the pic i have is too big so just email me at
mnkysp6353@aol.com and i will send you it.