Hi, I got a B2977 motor for my Hayward SP4010NS pump. It is longer then the old motor which is like a B128. Correction, I looked at Century site and it says they are the same. How can he be having this problem? .... The motor I got is a lot longer and that is the trouble we are having getting it to fit. Any comments help.
I came back to correct, after reading all the stuff on Century's site including the dimensions. I need help now installing my pump. It's been two days without it and my roommate is being a 2 year old and not willing to help. I was worried this would happen.