Home › Forum › Ask A Member › 1963 EVINRUDE 40 HP EVALUATION › Re: 1963 EVINRUDE 40 HP EVALUATION
December 8, 2015 at 4:07 am
#28209
Yup, fuel pump diaphragm is probably dried out and hard from old age.
If the pump is rebuildable, you can get diaphragm material here.