Ok here it is it is from Home arcade corp.
http://www.homearcadecorp.comDoor, bottle door skin
(# 56-2400) $85.00
They also sell all of the other parts that you need to convert the machine. They even make a reproduction coin mech. It is really pricey though. $375 and it only accepts dimes and doesn't give change. Yikes! but the sell the cam and linkage and all other parts you need.