1965 Sears 12 hp

[westbend 12 hp]

Maybe someone can point me in the right direction. I just bought a 1965 Sears boat package. It is a 14' aluminum V-hull with a 12 hp sears motor and sears trailer. Looks like everything is original which is cool. I am trying to figure out who made the motor, I need to replace the lower unit seals. I believe it might be a Westbend motor. If anyone can provide any information I would appreciate it. I have attached two pictures. Thanks.