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Walbro sdc 37a

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Frognc97

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Just curious if these carbs are set up like it is pictured below tried finding a ipl or handbook but don’t seem to have one thanks in advanced Mac 10-10
 

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Frognc97

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So you would just put 24 abd leave out 25? The second diaphragm with the circle opening
 

fossil

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I see you have an SDC 37, not an HDC carb.

Here's a file that lists all of the part numbers you need. Scroll to the SDC 37 and refer to the diagram in this file when looking for the diaphragm and gasket part bumbers.

You should have two gaskets in the carb kit for the pump side cover. The correct one for the 37 is PN 92-93 which is the thinner gasket.
 

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