Hello, This rudder is for the = FUTURE BEACH = water bee 200, 202, 203, 400 also the WATER BEE = 200, 202, 203 400 = 2 Seater or 4 Seater, We are not selling this as a original replacement, but a new replacement part, as you can see by the picture the pipe ( conduit ) that is shown is just a example to show you, Your 2 options that you can do, one is you can use the 1/4 Stainless steel bolt with the self locking nut you will get, or the 1/4 clevis pin for quick removal your choice, i myself like the clevis and pin, if your pipe will not quite fit into the collar just loosen the Phillip screw until it goes down in there as pictured, then tighten it back up, if you have any questions email us ok, thank you!