Hey guys im new on here. I just bought a b7000 n im in the middle of building a fel, like everyone else i cant find a used one. my problem now is i cant find a coupler to go on the front output shaft on the motor to connect a pump to, any input would be great. I bin lookin around in here but can't find what i wantto fix my problem. Thanks. Great site awsome infoe n pics i will try n post some later on my progress.