I checked the casting numbers. It's a 235. I don't know if a 261 would be similar enough to fit? There is only a fraction of an inch between the fan and the radiator. I'd be afraid it wouldn't fit and I'd have to modify sheet metal to make it fit, something I really don't want to do.
I disassembled the front brakes. The brake cylinders were a little to far gone for my abilities to do anything with them. The hardware is all intact and good for cleaning and reuse.