I have just discovered the steel gear on the distrib I got, will not fit the shaft of the distrib i am going to use. The distrib is from an '87 roller motor E4ZE-12131AA. The shaft is .534 inches. The steel gear I need is for a C9CF-13161A distrib and needs to be .475" I will trade the whole E4ZE for the gear that will fit my distrib. That is about the last thing i need to get my new motor going. The builder said it would be ready tomorrow Thanks
the gear you have is very common. the gear your looking for is not common. i hope someone can help you but i wouldnt count on it.