i am having trouble locating a water pump housing for my mark 15 part # 46-20809a i did order one for a mark 15a part # 46-26775A2they look the same does anyone know if this will work?
Likely not. The Mark 15A is a VERY different motor.
Water pump cup for the Mark 15 is same as KH7, Mark 20, and Mark 25. If I can get into my shop (hasn't been plowed all winter!) I will see if I have one...
a mark 15 a pump is exactly the same except the seal in the bottom it takes a seal with a od of 1.125 inches & same id .625 i think. i do have a part Number i can post for the seal if anybody would have need for it.
