Is it possible to put a different carb on the motor without issue? Since the carb is no longer offered through Sears Parts Direct, I'm without conventional options of just replacing it with factory unit. The current unit is cracked in a few spots and I don't want to risk fire, leaks, etc. with crack repair. If anyone has a good carb for an '82 9.9/15hp Gamefisher (model #s 217586251/217568270/217586351), I'm open for purchase! 