i have an 1983 blackmax 150 1150623
what comes in these repair kits?

42579A 4
REBUILD KIT, Water Pump
does it have the water pump housing? or is it just impeller and gaskets?

- 7826
REPAIR KIT
(WH-2/WH-9/WH-12 and

8506
REPAIR KIT, Carburetor

are these the same carburetor kits???
One is 9$ cheaper,
Iboats sells a carb kit and it has both numbers on it.

and
89031A 2
fuel pump DIAPHRAGM ASSEMBLY
is this the complete pump repair kit?
does it come with the fuel filter? or do i need to buy them seperate